慢性毒性试验结果出来之后，如何进行安全性评定？ 答：（1）NOAEL≤人的可能摄入量的50倍者，表示毒性较强，应放弃该受试物用于食品。 （2）50倍＜NOAEL ＜100倍者，经安全性评价后，决定该受试物可否用于食品。 （3） NOAEL ≥ 100倍者，则可考虑允许使用于食品。
What does the Bhagavad Gita say about mothers? What is the writing style of The Good Earth? How did O-Lan die in The Good Earth? What are the important themes of A Temporary matter by Lahiri? What does Lotus symbolize in The Good Earth?
What is the Lotus Temple? What were the main features of Bhakti? What did the Terracotta Warriors represent? What does money symbolize in Antigone? What is the difference between Tudor and Tudor Revival architecture? What does 'my cup runneth over' mean?
Snapchat, or Instagram. It helps us fill in many emotional and expressive cues, which are otherwise not available through texts. Over the years, many emojis covering life’s aspects have been added. However, often people find it harder to find the emoji meanings, especially if it’s a newl...
Why does traditional opera face such a choice? Is it boring? No It's because it can't resist the shock of the fashion. What is fashion? Lead the trend and pursue fashion. There is no denying that "pop" is also an art, but in reality, art. 打个比喻,流行就像划过天际的一颗流行,一...
a妈妈问那把雨伞在哪里? Does mother ask that the umbrella in where?[translate] a我并没有感到任何的不愉快,我也很乐意为你服务,让你产生误解,可能是我没了解你说的意思,我核查了你购买的项目,你最近购买了两项,但没有付款,其他已经购买的我们都已经寄出。请问你还有什么问题, I had not felt any is ...
aselective 有选择性[translate] a我不出声,不代表一切都OK,不要挑战我的极限 I do not make noise, does not represent all OK, do not have to challenge my limit[translate] a你想要剪多短 You want to cut short[translate] a并且能反映出国民生活条件的提高,国家富强 And can reflect the study abr...
unwavering faith. Although cultures have largely dubbed the lotus as a spiritual figurehead, it is most emblematic of the faith within ourselves. It is particularly what the Buddhist proverb, aims to edify; living life with unwavering faith, as the lotus does, ensures the most beautiful revivals...
asustituye las letras por los numeros que representa,e indica el balor apsoluto de cada uno. 它被代表的数字替换信件,并且表明每一个的价值apsoluto。[translate] ayou should do it if you want it 正在翻译,请等待... [translate] a我女儿今年十岁,个子很高很瘦,有点害羞,小时候体质很差,有哮喘,...
a我不要求什么,并不代表我不在乎什么。如过你不爱我 请你告诉我,我会自己离开你,并祝你幸福。不是我不爱你,而是我很爱很爱你… I do not request any, does not represent me not to care about any.If you have not liked me asking you to tell me, me meet own to leave you, and wishes you...