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- Objective To investigate the efficacy of larger-scale field application of BIO masculine sterility rodenticide to reduce continuously the mouse population and control of epidemic hemorrhagic fever. 目的研究抗生育灭鼠饵剂在现场大面积应用时,对持续降低鼠密度,控制流行性出血热流行的效果。
- Objective In order to set up particular mutation mice population of SPF by using purging method. 摘要目的通过净化特种突变小鼠来建立SPF级种子库。
- On Sunday night he was as quiet as a mouse. 他在星期天晚上安静得像只耗子。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- The cat is playing with a live mouse. 猫在戏弄那只活老鼠。
- The cat was creeping silently towards the mouse. 猫悄悄地朝着老鼠爬过去。
- The eagle held a mouse in its claws. 鹰用爪抓住了老鼠。
- A desert has no settled population. 沙漠没有固定的居民。
- The cat crouched, ready to spring at the mouse. 那只猫蹲下,准备扑向那只老鼠。
- At the sight of a mouse, she drew back in horror. 她一看见老鼠,就吓得连连退缩。
- There was a steady increase in population. 人口在不断增长中。
- The letter "e" in "mouse" is mute. “mouse”中的字母“e”不发音。
- What is the population of this country? 这个国家的人口是多少?
- The cat followed the mouse's movements carefully. 那只猫紧盯著老鼠的动向。
- The girl recoiled at seeing a dead mouse. 那女孩看到一只死老鼠直往后缩。
- He heard a mouse rustling among his papers. 他听见纸堆中有老鼠作响。
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。
- The mouse darted away when I approached. 我走近时,老鼠就飞快逃跑了。