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- Viruses were inactivated by BPL and the toxicity measured again. BPL对病毒进行灭活,测定残存毒力。
- The toxicity measurement indicates that the mixtures of 5% chlorfluazuron and 4.5% beta-cypemethrin at the four ratios all had significant synergistic activity and the 39% chlorfluazuron + 6% beta-cypermethrin is the highest one, the CTC was 367.22. 室内毒力测定结果表明;5%25定虫隆与4.;5%25高效氯氰菊酯4种混剂对小菜蛾均有显著的增效作用;其中混配2的增效作用最显著;其共毒系数最高为367
- Toxicity measurement in lab indicated that the mixtures of carbosulfan and imidacloprid at different ratio all had synergistic effect on Aphis citricola, in which the mixture at the ratio of 2:1 got the greatest synel-gistic effect. 摘要室内毒力测定表明,丁硫克百威与吡虫啉不同配比的混合物对苹果黄蚜均有一定的增效作用,其中2:1混配物的增效作用幅度最大。
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- Toxicity Measurement of Water Extraction of Castor Bean to Cucumber Spot Disease 蓖麻籽水提物对黄瓜褐斑病菌的生物活性研究
- A toxic chemical or other substance. 有毒的化学品或其它物质
- Toxicity Measurement of Water Extraction of Castor Bean to Curvular-ialunata Wakker 蓖麻籽水提物对玉米新月弯孢菌的毒力测定
- Scientific measurement of the head. 头测量学,头测量学,测颅学头颅的科学测量
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- Measurement of the depth of large bodies of water. 海洋测深学,海洋测深术测量大水域的深度
- The scientific measurement of time. 计时学时间的科学测量
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- The overall measurement of this room is 80 square meters. 这个屋子的总面积是80平方米。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候?
- A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
- Without a timepiece, the measurement of time is not easy. 如果没有钟表,就很难估计时间。
- Derived from or containing toxic matter. 从有毒物质中获得的或含有有毒物质的
- Toxic doses can produce a febrile effect. 中毒剂量可产生发热作用。
- Are they metabolized to more toxic compounds. 它们是否被代谢成毒性更强的化合物?
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries