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- Control forest moles were tested by biological sterile drug.The results showed pregnant rate of female nature mole was decreased 55%.More biological drug dosage the more effect. 通过生物性不育剂防治森林害鼠试验,结果表明,雌成年鼠怀胎率下降55%25,高投药量会得到高效。
- Biological sterile anti-rat bait 生物不育灭鼠饵剂
- Medical tests showed that he was sterile. 医学检查表明他没有生育能力。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- An operation chamber should be completely sterile. 手术室应该完全无菌。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- The doctor kept his instruments sterile. 这位医生的器具是消过毒的。
- Biological sterile 生物性不育剂
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- Pollen sterile blossoms lack normal turgor. 花粉不育的花朵缺乏正常的膨压现象。
- The high risk of infection puts a premium on the use of sterile needles. 由於受感染的风险很大,无菌注射针的使用受到了重视。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- The high risk of infection put a premium on the use of sterile needle. 由於受感染的风险很大,无菌注射针的使用受到了重视。
- Mostly the mountains were still sterile. 大多数山仍然光秃秃的。
- Study on the monitor of biological sterilization effect with spiral lid tube 采用螺旋瓶盖试管进行生物灭菌监测效果研究
- The negotiations proved to Be sterile. 谈判没有取得结果。
- She cannot bear children because she is sterile. 她患了不育症,所以不能生孩子。
- Incapable of producing offspring; sterile. 不生育的无生育后代之能力的; 无果实的
- An operating theatre should is completely sterile. 手术室应该完全无菌.
- The biological study of bodies of water. 水生物学研究水体的生物学