英语翻译In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in

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英语翻译In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in

英语翻译In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in
英语翻译
In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in fertility,no or reduced sperm motility,altered estrous cycles,and an increased percentage of abnormal sperm (broken sperm with detached heads) occurred at exposures in males approximately 11 times the human exposure at a dose of 200 mg.The altered sperm effects were reversible at the end of a 9-week drug-free period.

英语翻译In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in
一个对老鼠繁殖和早期胚胎发展的研究：
把药物剂量分成三级：100,300和1000毫克/每天每千克的剂量,
在配对前28天开始对公鼠开始注射药物直到公鼠发情位置；而对母鼠,则在配对前14天直到怀孕的第7天注射药物.测试结果是,剂量在200毫克的时候公鼠的生育率下降,精子活力完全或部分缺失,紊乱的发情周期还有异形精子的比率增大等问题上几乎是人类的11倍.药物对精子的影响可以持续到停止注射药物后9周.

A rat in the jam. Have a rat in my stomach A rat has nuts in the hut. 英语翻译Canada's plant resource base is critical to the well-being of all Canadians.The CFIA plays an important role in protecting Canada's plant resource base from pests and diseases.Products and sectors we regulate include:biotechnology fertili smell a rat 简略 六.阅读短文,A Clever Rat A folder is in the room.A fish is on it.A rat comes out.He sees the fish.A cat is in the room,too.He sees the rat and comes at the rat.“Don′t eat me,” says the rat to the cat.“You like fish.I have a nice fish for rat rat? 怎么用英语表达淋成落汤鸡?就是从头到脚湿透了,是a rat in the soup 还是a rat in the soap? 英语翻译One male rat and one female rat can make 15,000 more rats in one year through their babies and their babies'babies! 英语翻译That's what's behind the successful Mwtropolitan police Rat on a Rat phone-line here in London and the other Crime Stoppers campaigns that are engaging members of the public in this battle too.Not just in relations to courts involving the 英语翻译Remy is a rat,constantly risking life in an expensive French restaurant because of his love of good food,as well as a desire to become a chef.Yet,obviously,this is a rather tough dream for a rat.But opportunity knocks when a young boy,who A fat cat cat catches a mad rat.She sells sheep in the shed. A fat cat catches a mad rat.she sells sheep in the shed.fanyiyixia I smell a rat .是什么意思? i semll a rat是什么意思? a Rat Pack-inspired album 英语翻译我遇到一句话The rat is running on a narrow