各位神仙,刚刚看到on site的schedule上面居然有一个小时跟search committee聊, 接着半个小时跟associate dean 聊。有过来人给小妹指点指点,都会聊些什么啊? 提前谢谢,回来之后通报on site状况。。。
l*a
2 楼
原文不可回复了,备份到这儿吧 littletshirt (小仙鹤) "evolution theory" ASSUMES that they just happen by chance. Christian believes they happen according to God's desire. Science is to partially reveal how these desires are carried out. http://www.mitbbs.com/article/TrustInJesus/589005_0.html
【在 l*****a 的大作中提到】 : 原文不可回复了,备份到这儿吧 : littletshirt (小仙鹤) : "evolution theory" ASSUMES that they just happen by chance. Christian : believes they happen according to God's desire. Science is to partially : reveal how these desires are carried out. : http://www.mitbbs.com/article/TrustInJesus/589005_0.html
L*u
6 楼
美帝在自来水里放了愚民的化学成分。可是鱼受不了
A2
7 楼
看来“小妹”这个字眼在faculty版不管多大用啊。
【在 s*********m 的大作中提到】 : 好像精华区有的,或自己去GOOGLE 一下?
l*a
8 楼
你不知道么? 整版基她最可怜, 我觉得
【在 x*a 的大作中提到】 : 哦,原来仙鹤支持的是神导进化论观点。
n*8
9 楼
You need add conditioner to tap water since tap water is treated by chemicals. Tap water is drinkable because it is treated. However, those trace amount of chemical are harmful to your fish.
you are day dreaming they use chlorine, EU use ozone US tap water is not clean at all, average TDS 350ppm. Most US water treatment plants simply use sand filter to filter one time and add some Cl2 if the water sources are groundwater. They might use other processes to treat surface water, however, it is the same in China.
【在 v**o 的大作中提到】 : 不是漂白粉,美国的自来水用臭氧处理的
o*y
54 楼
One more thing, US bottle water industry has no regulation from government. therefore, if they want, they could put any kinds of dirty water inside. This is one of the reasons many engineerings working in water industry never drink bottled water.
ozone is not necessary better than chlorine in terms of killing pathogens.
Cl2
【在 o******y 的大作中提到】 : you are day dreaming : they use chlorine, EU use ozone : US tap water is not clean at all, average TDS 350ppm. Most US water : treatment plants simply use sand filter to filter one time and add some Cl2 : if the water sources are groundwater. They might use other processes to : treat surface water, however, it is the same in China.
On the contrary, Gold fish could tolerate wider temperature fluctuation than tropical fish. That's why tropical fish tank need heater while Gold fish tank does not.
w*r
60 楼
真够sb的,养鱼前不看帮助的,你放纯净水死的更快,死的原因是你,不是水
n*8
61 楼
In the states, most cities use chlorine/chloramine, but some do use ozone.
Cl2
【在 o******y 的大作中提到】 : you are day dreaming : they use chlorine, EU use ozone : US tap water is not clean at all, average TDS 350ppm. Most US water : treatment plants simply use sand filter to filter one time and add some Cl2 : if the water sources are groundwater. They might use other processes to : treat surface water, however, it is the same in China.
【在 o******y 的大作中提到】 : you are day dreaming : they use chlorine, EU use ozone : US tap water is not clean at all, average TDS 350ppm. Most US water : treatment plants simply use sand filter to filter one time and add some Cl2 : if the water sources are groundwater. They might use other processes to : treat surface water, however, it is the same in China.
I agree with you on most of your comments except the last one. TDS is Total Dissolved Solids, which has nothing to do with microorganisms. BTW, TDS is just one of EPA's Secondary Standards, which, unlike primary standards, is just a guideline rather than mandatory.
【在 n*****8 的大作中提到】 : I agree with you on most of your comments except the last one. TDS is Total : Dissolved Solids, which has nothing to do with microorganisms. BTW, TDS is : just one of EPA's Secondary Standards, which, unlike primary standards, is : just a guideline rather than mandatory.
from ecology point of view, 1) tap water needs to be dechlorated before feeding to fish, letting the water sit for 2 days does that. 2) do not change more than 10% of water each day to the fish tank There is a subtle microbial community balance with the fish. so if you change more than 20% of water, then the fish is not in balance to it and can not adapt quickly, so they die
上到处甩自己的鸡巴,你以为吵架或者辩论,你抱着你的鸡巴甩就能吵赢啊?甩得这么 频繁离心力太大甩去出去了吧,所以修养这么差。要不要我做个中和反应帮你接上?中 和嘛,把没有鸡巴的你和你的鸡巴中和起来,这样说也没有什么大错。跟把氧化还原说 成中和“也差不多”,“如何中和也有应该点复杂”。哈哈,这种无知的鸟人也出来卖 弄,知道自己卖弄的水平差又给自己找后路说没什么大错,就基本知识来说,你比lz强 多少?你敢说高中没有学过氧化还原反应吗?给脸? 灰场U飧鎏臃⒃诨О姹纠淳 褪歉鲅跆D阕约好挥心芰μ致垩跻舶樟耍臼裁绰頻z。 地火啊。哈哈,笑死我了。google怎么不好,google加你,就能娱乐了。好娱乐啊, you made my day! 钱的小苏打粉适度少量就能去除残留农药和自来水中的氯气,带您一起看看专家的研究。
【在 q****i 的大作中提到】 : 原来是个鸡巴爱好者,你抱着你的鸡巴啃吧,我认错人了。靠,碰到一个sb在买买提上到处甩自己的鸡巴,你以为吵架或者辩论,你抱着你的鸡巴甩就能吵赢啊?甩得这么频繁离心力太大甩去出去了吧,所以修养这么差。要不要我做个中和反应帮你接上?中和嘛,把没有鸡巴的你和你的鸡巴中和起来,这样说也没有什么大错。跟把氧化还原说成中和“也差不多”,“如何中和也有应该点复杂”。哈哈,这种无知的鸟人也出来卖弄,知道自己卖弄的水平差又给自己找后路说没什么大错,就基本知识来说,你比lz强多少?你敢说高中没有学过氧化还原反应吗?给脸不要脸。这个帖子发在化学版本来就是个学术贴。你自己没有能力讨论学术也罢了,凭什么骂lz。 : 错了就是错了,什么没有大错。你就跟这篇文章的人水平一样,来,中和一下,天雷地火啊。哈哈,笑死我了。google怎么不好,google加你,就能娱乐了。好娱乐啊,you made my day! : Baking soda 2分钟去掉农药 : 文章内容 : 蔬果残留农药,政府提供的办法只有多泡水,一项新研究发现,竟然只要一包几十块钱的小苏打粉适度少量就能去除残留农药和自来水中的氯气,带您一起看看专家的研究。 : 蔬果农药残留问题,连政府农政单位都只能劝大家多泡水。 : 朝阳科技大学陈耀宽博士却发现一个极简单的办法那就是小苏打粉。 : 小苏打粉一小匙泡水,水变成微黄颜色,再把水果蔬菜放进去清洗。 : 陈耀宽博士:「这样浸泡2到3分钟就OK了,就可以吃了。」 : 2分钟去掉农药,再看看它怎么去除自来水中的氯。