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l****z
发帖数: 11519 | 2 我用的是这个;Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron
Plant Food |
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m***y
发帖数: 14763 | 3 If it's soluble fertilizer, dilute and spray on mulch. This slows it down to
avoid burning the plants.
For time release (aka slow release), under mulch. Easier way to punch a few
holes to the right depth, and fill with the right dose of the granules.
Better not backfill the holes, as they help getting air and water to the
roots. |
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y**3
发帖数: 438 | 4 I think it doesn't matter. When you're adding water to 生石灰, it will
become 氢氧化钙 solution, just the concentration is low. However, when you'
re adding 氢氧化钙 into water, the solubility is also low. |
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y*****d
发帖数: 4451 | 6 Potash is the common name for various mined and manufactured salts that
contain potassium in water-soluble form. from wikipedia你放太多了 |
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l******f
发帖数: 418 | 8 不需要每天浇水, 现在这天气, 两三天浇一次应该差不多.
可以试试洗米水. 以下信息从网上拷贝来的,供参考.http://nurcar.com
Common Name (A guide for Growing Tea Olives Outside of their range)Many
gardeners want to grow Osmanthus outside of the zones where they are
comfortable. So they choose to grow them in containers and over-winter them
indoors. This is a tricky practice. I just received an e-mail from a
gardener who lost two Osmanthus which he kept inside during the winter. I
looked at our block of 800 plants from which his plants were taken... 阅读全帖 |
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a***a
发帖数: 818 | 9 10 American Foods that are Banned in Other Countries
ARTICLE TAGS
NutritionHealth
AuthorDr. Mercola
Americans are slowly waking up to the sad fact that much of the food sold in
the US is far inferior to the same foods sold in other nations. In fact,
many of the foods you eat are BANNED in other countries.
Here, I’ll review 10 American foods that are banned elsewhere.
Seeing how the overall health of Americans is so much lower than other
industrialized countries, you can’t help but wonder whether... 阅读全帖 |
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T*******m
发帖数: 27308 | 10 我在今年的西红柿大赛中又一次获得冠军之后，版上种菜大妈纷纷给我发来贺电，兴奋
地对我说：看来，你不光会吹牛，而且真的很牛啊！有的农民大妈还很谦虚地向我讨教
种植大西红柿的经验：除了深厚肥沃的土壤，你还有什么秘密吗？
秘密倒真还有一个，那就是适当地给西红柿施一点化肥。
这几年，我在勤学苦练种植大西红柿的同时，还自学成材，成了远近闻名的“化肥专家
”。
我经常给我菜地的土壤添加有机肥，所以土壤很肥沃。在今年西红柿生长过程中，根据
生长情况，我给地里的西红柿科学、适量、及时地施了如下几种化肥：Miracle-Gro（
24-8-16），Peter’s Professional Water-soluble fertilizer （10-30-20），
triple superphosphate（0-45-0），lawn fertilizer（30-2-5）和general purpose
fertilizer（12-12-12）。
化肥为西红柿和其他蔬菜提供的是植物必需的养分，而不是“兴奋剂”。西红柿（其他
的果菜也一样）生长在肥沃的土壤里，又有化肥直接提供的养分，通常会长得很大。
打个比方，... 阅读全帖 |
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T*******m
发帖数: 27308 | 12 化肥的有效成分是植物生长所必需的养分（如氮、磷、钾、钙、铁等等）。常常被人误
解的化肥，其实是非常健康的肥料。施过化肥的蔬菜和水果（特别是葡萄），味道特好
，不仅人爱吃，连猪都喜欢吃。
商店里常见的化肥，按照其肥效的快慢，可以分成水溶性和缓释性化肥。顾名思义，水
溶性化肥就是溶解于水，施到土壤里可迅速被植物吸收的化肥，如Miracle-Gro化肥。
缓释性化肥则是通过各种方法，让养分释放得慢一些，以延长肥效的时间。
水溶性化肥适宜做追肥。所谓追肥，就是在播种或移栽之后，给植物补充营养，以促进
植物的生长。
我经常给自己后院的蔬菜瓜果追肥，而且方法略不同于化肥说明书上所介绍的。我的追
肥方法，可供业余新农民参考。
1. 我用的最多的水溶性化肥是Miracle-Gro牌子的（Miracle-Gro Water-Soluble All-
Purpose Plant Food），其氮磷钾含量是24-8-16 （图1）。除了氮磷钾，这个牌子的
化肥还含有硼、铜、铁、锰、钼和锌等植物必需的营养元素。
2. 包装上的推荐浓度是在一加仑的水里放一勺化肥（图2）。我觉得这个浓度太高了，
因为植物在短时间... 阅读全帖 |
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t**n
发帖数: 373 | 13 Miracle-Gro Tomato Plant Food Vegetable Food Water-Soluble Granules
18-18-21 |
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l*********d
发帖数: 21519 | 15 果神说说，还有哪些工作等着呢？
我今天在根部离一截的地方混了点鸡粪，盖上compost mulch了，买了滴灌和water
soluble 的肥，准备第一年光脚好好让树长个。
我的柿子叶子刚长出来就被什么虫子吃了，我刚喷了neem oil。 |
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T*******m
发帖数: 27308 | 16 How do you dissolve the stuff in water if it is not water soluble? |
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c********5
发帖数: 207 | 17 homedepot只有一种肥。
Miracle gro water soluble orchid food.
every 2 weeks during active growth periods, every 4 weeks during rest
periods. |
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s*****r
发帖数: 847 | 18 区长，翻到地里的化肥就是普通water soluble的吗？
我用Miracle-Gro（24-8-16）行不？ |
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D***0
发帖数: 5214 | 19 Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food
水溶性的
★ 发自iPhone App: ChineseWeb 1.0.2 |
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X*******8
发帖数: 3895 | 20 如果你还在读这个，显然是个上不了台面的啊。。。。这些问题在几年前的那个贴中讨
论过了。我前文也说的很清楚了。
It
the
how
soluble |
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C******e
发帖数: 11790 | 22 买miracle water soluble plant food就行。 |
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S******6
发帖数: 752 | 24 丝瓜开了好多雄花， 但是雌花好少。 很多雌花在很小的时候就变黄了。 这个时候该
用什么好。 家里有这个Miracle-Gro Water Soluble All Purpose Plant Food |
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y****2
发帖数: 11909 | 25 应该不是品种的问题，我的体会就是底肥施足，然后苗起来后一直薄肥勤施，勤浇水，
肥料就用Miracle-Gro Water-Soluble All Purpose Plant Food，产量还不错的。 |
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j******n
发帖数: 21641 | 26 时代杂志曾经就这本书(不那么友好地)采访了老博士
他提到中国文化的一些特征,我感觉有点似是而非
他当然是要把中国描述的rosy一点,不象西方过去主流宣传地那么邪恶,但如果他传达得
不精确,还可能造成更多的误解
19世纪西方哲学家纷纷对中国哲学投入了很多兴趣,但苦于文本的缺乏和翻译的严重滞
后,很多道听途说之处
后来很多中国留学生到欧美学哲学(等其他文科,包括文学),其中又回头研究中国的东西
,却从西方的角度甚至用西方的方法和文本,有时更产生啼笑皆非的结论/结果
这方面我感觉钱锺书做的比较好,辜鸿铭和余英时相对而言却是另外2个极端
不过话说回来,中西本来也不是那么水火不相容处处不同甚至对立的,虽然中国要向西方学的东西要多得多,比如民主,中医'科学化',油画技巧,等等
采访记录(10个问题栏目,可能不算什么正式采访?)如下
Should America be afraid of China?
America needs to understand China, but it need not be afraid of China.
Why not?
China and the U.S. a... 阅读全帖 |
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s**********y
发帖数: 8135 | 27 好几年前看见的一篇文章，写的非常通俗易懂，非常喜欢作者提出的气宗剑宗的说法，
不知道西方文化里有没有相对应的划分方法，一种直击重点不拘小节，一种稳扎稳打条
分缕析。现如今做计算的门槛降的很低，只要有个还不错的计算机，买个现成软件一装
就能武装起一个实验室。大量产生数据的同时，一些重要的insight却被轻易的忽视了
，不能不说是一种悲哀啊，所以才有计算化学家站出来大声疾呼，Give me insight,
not numbers! 不过发现insight需要长期积累练出来的火眼金睛啊，对我这样的科研小
ds谈何容易。。。
全文转载如下。
The underlying physical laws necessary for mathematical theory of a
large part of physics and the whole of chemistry are thus completely
known, and the difficulty is only that the exact application of these
laws leads to equatio... 阅读全帖 |
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O*******d
发帖数: 20343 | 28 Kodachrome的颜料是在冲洗的时候才加的，冲洗后的胶片的暗保存期很长。
冲洗过程很复杂，基本上不可能手工冲洗。
需要红光fog一次，蓝光fog一次，化学fog一次。
Kodachrome的胶片表面可以看到图像的浮雕。
Kodachrome processing has undergone four significant alterations since its
inception.[25] The current
process is designated Process K-14. The process is complex and exacting,
requiring technicians with
extensive chemistry training, as well as large, difficult-to-operate
machinery. This effectively precludes
amateurs or small laboratories from processing Kodachrome.[citation needed]
Fir... 阅读全帖 |
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G********d
发帖数: 10250 | 29 一包quaker的instant oatmeal居然只有160卡里路 这太假了把？
Serving size 1 Packet (43 g)
Amount per serving
Calories 160 Calories from Fat 25
%Daily Value*
Total Fat 2.5g 4%
Saturated Fat 0.5g 2%
Trans Fat 0g
Polyunsaturated Fat 0.5g
Monounsaturated Fat 1g
Cholesterol 0mg 0%
Sodium 260mg 11%
Potassium 125mg 4%
Total Carbohydrate 32g 11%
Dietary Fiber 3g 12%
Soluble Fiber 1g
Sugars 9g
Protein 4g... 阅读全帖 |
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G*******g
发帖数: 3729 | 30 要不偶来科普1下吧,好在当年是高分子化学专业,虽然基本也都忘了.
正常情况, 也就是轮胎没裂缝破洞神马的, 所谓漏气其实是气体透过交联高分子网的渗
透. 高分子网的孔径非常接近分子的大小,这种扩散过程需要用 Fick's Law of
Diffusion 和 Henry's Law of Solubilities 来解释, 扩散的速度主要和分子的尺寸
有关. 由于氮气分子尺寸比氧气稍大, 扩散速度上大约氧气是氮气的3-4倍. 也就是说,
充纯氮气的轮胎, 压力的降低比充纯空气的要缓慢的多. 另外, 纯氮气里水分的含量
比空气要少得多, 有助于稳定轮胎由于温度改变而产生的压力变化.
有裂缝破洞神马的, 那就是比那种气体跑的更快了, 用Graham's Law来解释就行, 扩散
速度和密度的平方根成反比. 氮气的密度其实跟空气(混合氮气氧气水分等等)没神马本
质区别, 所以漏气的速度基本一样. 顺便说一句, 当年老毛现在三胖提炼铀235也是用
的这个原理. |
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O*******d
发帖数: 20343 | 31 Olestra was accidentally discovered by Procter & Gamble (P&G) researchers F.
Mattson and R. Volpenhein in 1968 while researching fats that could be more
easily digested by premature infants.[1] In 1971 P&G met with the Food and
Drug Administration (FDA) to examine what sort of testing would be required
to introduce Olestra as a food additive.[2]
During the following tests, P&G noticed a decline in blood cholesterol
levels as a side-effect of Olestra replacing natural dietary fats. Following
this... 阅读全帖 |
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w**********1
发帖数: 154 | 32 中科院院士段振豪包养二奶，小三，小四，养私生女（有图有真相）
来源： 陈文的日志
先介绍一下人物背景，这么多头衔，多么有名气的一个人：
姓名： 段振豪 性别： 男
职称： 研究员 学历： 博士
电话： 010-82998377 传真： 010-62010846
Email： d*********[email protected] 邮编： 100029
地址： 北京朝阳区北土城西路19号，中科院地质与地球物理研究所
更多信息：
【English】 地球深部结构与过程研究室 The_Duan_Group
简历：
段振豪
学历和工作经历：
1982年，学士，中国地质大学(武汉) ，地球化学专业;
1985年，硕士，中国地质科学院，地球化学专业;
1988年，博士，中国地质大学(北京) ，地球化学专业;
1988-1991年，博士后，美国加州大学，物理化学专业;
1992-1995年，助理教授，美国加州大学(圣地亚哥) ，地球化学专业;
1995-1999年，副教授，美国加州大学(圣地亚哥) ，地球化学专业;
1999-2004，教授级研究员，美国加州大学(圣地亚哥) ，地球化学专业;
2002-... 阅读全帖 |
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T**********e
发帖数: 29576 | 34 【 以下文字转载自 Military 讨论区 】
发信人: TravisBickle (Travis), 信区: Military
标 题: SW的署名文章：If I Had to Poison My Roommate,
发信站: BBS 未名空间站 (Mon May 13 22:09:08 2013, 美东)
这是恶搞吗？还是学辛普森的“If I did it”？
If I Had to Poison My Roommate, I’d Definitely Go with Thallium
Monday, May 13, 2013
by Sun Wei
Sun Wei was Zhu Ling’s roommate at Tsinghua University both times she was
poisoned.
When it comes to poisoning someone you know, we face a plethora of options.
In recent days, we’ve seen a student at Fudan University k... 阅读全帖 |
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n*********a
发帖数: 1956 | 35 某个铊"暴民"以孙铊口气写的
http://www.miniharm.com/2013/05/13/if-i-had-to-poison-my-roomma
When it comes to poisoning someone you know, we face a plethora of options.
In recent days, we’ve seen a student at Fudan University kill his roommate
by slipping N-Nitrosodimethylamine into the room’s water dispenser.
We’ve also seen the head of a kindergarten inject tetramine, a strong rat
poison, into yogurt which killed two young girls at a rival school.
Those aren’t bad choices. But if, hypothetically, I had to p... 阅读全帖 |
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t******n
发帖数: 2939 | 36 ☆─────────────────────────────────────☆
water123 (字符串) 于 (Thu May 2 18:12:51 2013, 美东) 提到:
为了实现诺言，我码了这篇长文，完全自带干粮义务劳动，要骂水军的请自己开贴。
我是从06年才看到这个案子，以前也没关注过，06年那会儿，我就没觉得指控孙维是凶
手的论断有多站得住脚，不能自圆其说的漏洞太多了，这么些年过去了，这个案子重热
，可惜除了炒剩饭，和某些人的想象力更进一步的把集体作案这种神论抛出来，我还没
看到任何比较有用的新的证据。
06年我就怀疑过是不是真的存在二次中毒，因为这个问题太关键了，其实朱令第一次中
毒期间，正忙于129排练，应该在寝室的时间是很少的，估计也就是回去睡个觉，外面
的人有更多的投毒机会。但是在没有证据的情况下，我选择相信专家，所以我的立论基
础是，在朱令返校后，发生了二次中毒。
每次看到朱令的近况，我也觉得很难受，当年下手的人，心肠得是多么狠毒啊，但有时
想想，如果这个人不是孙维，而是我们视线外的那个，她（他）真的可以生活得好吗，
朱令奇迹般一直顽强的活着，就是... 阅读全帖 |
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c**********a
发帖数: 6 | 37 Magnetic nano catalyst modified by dendrimer has excellent performance.
Magnetic nano catalyst modified by dendrimer has excellent performance: 1.
better stability 2. better solubility, can be dissolved in many organic
solvents 3. higher catalytic activity 4. higher catalytic selectivity. In a
variety of organic solvents, it can catalyze a variety of substance in the
hydroformylation reaction, such as catalytic styrene, 4 - fluoro-styrene,
bromostyrene, etc., in appropriate conditions, conversio... 阅读全帖 |
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k******g
发帖数: 132 | 38 面对白纸黑字，nile应该放弃百般抵赖和狡辩的"神勇"了。
I：
nile，看清楚我的一个质疑的原话（不要篡改我的原话）。
【nile不是无知狡辩就是撒谎，白做黑子在那摆着你也敢撒谎。你信誓旦旦地声称“从
来没有说过说皮肤接触7.2mg 10分钟就会中毒”】。
下一段是nile否认说过“7.2mg 10分钟就会中毒”原话的出处：
【Travel1确实有两个问题nile一直没有回答，这里作出一个回应。第一是travel1反复
宣称nile说过皮肤接触7.2mg 10分钟就会中毒。事实上nile从来没有说过说皮肤接触7.
2mg 10分钟就会中毒，有关此问题nile的言论全文如下：
铊盐皮肤接触0.1mg/m2 8小时就会形成累积中毒。一般亚洲人体表面积1.5m2。也就是
总剂量0.15mg 8小时。简单换算一下。7.2mg 10分钟就会累积中毒。7.2mg铊盐有多少
？也就是1颗绿豆大小。总剂量累积到6mg/kg（360mg/60kg）就会出现中毒症状。达到
360mg的累积时间取决于浓度，使用浴液量，接触浴液时间三个因素。】
我提供nile的原文作证据证明，nile否认说过“7.2mg... 阅读全帖 |
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k******g
发帖数: 132 | 39 本人就nile最近在其博文中有关铊的问题对网友提出的质疑做出如下回答。
I：
nile，看清楚我的一个质疑的原话（不要篡改我的原话）。
【nile不是无知狡辩就是撒谎，白做黑子在那摆着你也敢撒谎。你信誓旦旦地声称“从
来没有说过说皮肤接触7.2mg 10分钟就会中毒”】。
下一段是nile否认说过“7.2mg 10分钟就会中毒”原话的出处：
【Travel1确实有两个问题nile一直没有回答，这里作出一个回应。第一是travel1反复
宣称nile说过皮肤接触7.2mg 10分钟就会中毒。事实上nile从来没有说过说皮肤接触7.
2mg 10分钟就会中毒，有关此问题nile的言论全文如下：
铊盐皮肤接触0.1mg/m2 8小时就会形成累积中毒。一般亚洲人体表面积1.5m2。也就是
总剂量0.15mg 8小时。简单换算一下。7.2mg 10分钟就会累积中毒。7.2mg铊盐有多少
？也就是1颗绿豆大小。总剂量累积到6mg/kg（360mg/60kg）就会出现中毒症状。达到
360mg的累积时间取决于浓度，使用浴液量，接触浴液时间三个因素。】
我提供nile的原文作证据证明，nile否认说过... 阅读全帖 |
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l*****o
发帖数: 19653 | 40 神马榨汁机之类的都太老套了，现在已经可以3d打印水果鸟。。。
The 3D printing of food is certainly a futuristic concept, but it’s also
something that, at this point, not too many people are all that excited
about. Sure, it’s awesome for making customized candies like the ChefJet
does, or for adding a bit of flair to a cake, but the idea of one day eating
a 3D printed steak, or 3D printed pear, doesn’t seem that appealing just
yet. Like anything though, if it tastes good, won’t kill you, and is
relatively inexpensive, there wi... 阅读全帖 |
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b*s
发帖数: 82482 | 41 神马叫做折腾？这个就是折腾！
神马榨汁机之类的都太老套了，现在已经可以3d打印水果鸟。。。
The 3D printing of food is certainly a futuristic concept, but it’s also
something that, at this point, not too many people are all that excited
about. Sure, it’s awesome for making customized candies like the ChefJet
does, or for adding a bit of flair to a cake, but the idea of one day eating
a 3D printed steak, or 3D printed pear, doesn’t seem that appealing just
yet. Like anything though, if it tastes good, won’t kill you, and is
relatively inexp... 阅读全帖 |
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z*********n
发帖数: 94654 | 42 google is lard healthy
We're not going to make any health claims about lard -- because what do we
Taste editors know about health? -- but we can report what we've learned:
lard has 20 percent less saturated fat than butter; it's higher in
monounsaturated fats which are said to lower LDL cholesterol; and it has
none of the trans ...
头条hit:
Lard is healthy!
In recent generations, lard has seemed to completely disappear from home
kitchens. Until the early 1900’s, lard was a staple cooking fat acros... 阅读全帖 |
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H********g
发帖数: 43926 | 43 https://www.soest.hawaii.edu/GG/ASK/atmo-nitrogen.html
简单回答为什么大气里最多：
Reply to ASK-AN-EARTH-SCIENTIST
Subject: Abundance of Nitrogen in Earth's Atmosphere
Why is nitrogen the most common element in the earths atmosphere?
The answer lies mostly in three facts:
1. nitrogen is volatile in most of its forms
2. it is unreactive with materials that make up the solid earth
3. it is very stable in the presence of solar radiation.
To understand the abundance of N in the atmosphere, it is useful to... 阅读全帖 |
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v***6
发帖数: 199 | 44 两小吃完babycat 34吃babycat36，吃了有2个多月，不爱喝水。后来一猫有阵子尿团巨
大，另一猫尿尿时最后几滴常常狠压尾巴挤尿。看版上推荐，换了wellness core，两
猫状况不错没拉稀，现在尿团大小排尿姿势正常。
请问，尿尿问题是Royal Canin造成的吗？看成分碳水比重挺高，怎么售价差不多跟
wellness一个价位呀？
Royal Canin babycat36 Ingredients
Chicken meal, rice, corn gluten meal, corn, chicken fat (naturally preserved
with mixed tocopherols, rosemary extract and citric acid), chicken, dried
egg powder, natural chicken flavor, pea fiber, beet pulp, salmon oil, dried
brewers yeast, sodium silico aluminate, potassium chloride, chic... 阅读全帖 |
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i********n
发帖数: 67 | 45 catinfo抄下来的
Soluble fiber traps water in the stool, thereby softening it, but it does
not swell as much as insoluble fiber. It is fermented into compounds that
can be helpful for colon health.
Insoluble fiber (e.g., cellulose from vegetables) also traps water but it
swells - adding bulk to the stool. However, this is not what we want for
cats. Cats are not designed to eat a high plant fiber diet that results in
a high volume (large diameter) stool.
Vegetables contain predominantly insoluble fi... 阅读全帖 |
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e*****e
发帖数: 1275 | 46 网上抄的。
Apply vitamin E to the wart. Use a sterilized needle or knife to puncture a
standard vitamin E capsule. Apply the vitamin directly to the wart using
clean fingers or a cotton swab. Repeat this procedure three to four times a
day for two to three weeks until you see improvement.
2Rub castor oil over the wart. Standard castor oil, found in most drug
stores, can soften dog warts and greatly reduce irritation, which will help
prevent your dog from scratching the wart open. Use a clean finger o... 阅读全帖 |
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C*********x
发帖数: 217 | 47 The rich taste of your favourite coffee is reflected in its rich history.
The beginnings of NESCAFÉ can be traced all the way back to 1930,
when the Brazilian government first approached Nestlé. Our coffee
specialist, Max Morgenthaler, and his team set out to find a way of
producing a quality cup of coffee that could be made simply by adding water,
yet would retain the coffee’s natural flavour. After seven long years of
research in our Swiss laboratories, they found the answer.
Quality gu... 阅读全帖 |
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I******a
发帖数: 3812 | 48 都歇菜吧，你们见过常年吸大麻的人么？ 俩眼儿发直急性超差，痴呆一样。米国那大
麻合法话是骗SB的。
THC Detox:
Tetrahydro cannabinol or THC is a known active toxin in marijuana. THC is a
neuro-toxin. Neuro- means ‘nerve’ and toxin means ‘poison’. THC can
damage the nerve cells of the body. THC can act like a virus by changing the
nerve and other cells it invades. This is called cell mutation. If this
wasn’t bad enough, THC detox is made difficult because cannabinols are fat
soluble and store in fat cells and other cells. The fat cells eventuall... 阅读全帖 |
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I******a
发帖数: 3812 | 49 都歇菜吧，你们见过常年吸大麻的人么？ 俩眼儿发直急性超差，痴呆一样。米国那大
麻合法话是骗SB的。
THC Detox:
Tetrahydro cannabinol or THC is a known active toxin in marijuana. THC is a
neuro-toxin. Neuro- means ‘nerve’ and toxin means ‘poison’. THC can
damage the nerve cells of the body. THC can act like a virus by changing the
nerve and other cells it invades. This is called cell mutation. If this
wasn’t bad enough, THC detox is made difficult because cannabinols are fat
soluble and store in fat cells and other cells. The fat cells eventuall... 阅读全帖 |
|
