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- The extract by petroleum ether has the slowest insecticidal effect, but the correct mortality of A. indiscriminate on the fifth day after the treatment could also reach 64.59 percent. 石油醚提取物的毒杀效果最慢,但处理第5天后同安钮夜蛾的校正死亡率也能达到64.;59%25。
- Petroleum aether,acelic aster,acet and ethanol extract of Melia azedarach with different dose was used for repellency and contact tests against Sitophilus zeamais,and repellent rate and correction mortality were calculated. 将苦楝籽的石油醚、乙酸乙酯、丙酮、乙醇4种溶剂的提取物设计成不同剂量,对主要储粮害虫玉米象进行驱避、触杀试验,计算驱避率和校正死亡率。
- Keywords Bacillus sphaericus;Alphitobius diaperinus Panzer;Daqu;corrected mortality; 球形芽孢杆菌;黑菌虫;大曲;校正死亡率;
- I am sorry for the mistake. I stand corrected. 抱歉,出了这个错。我愿意纠正。
- Murder and blasphemy are mortal sins. 谋杀和亵渎神明的言词都是不可饶恕的大罪。
- His intuition is invariably correct. 他的直觉常常是正确的。
- The mortality from lung cancer is increasing. 肺癌死亡人数在增多。
- I stand corrected and reprove myself. 我承认有错并予自责。
- Pupils are rewarded or corrected, as they merit. 学生会受到他们应得的奖励或惩戒
- The mortality wrought by an epidemic. 由一传染病引起的大批死亡
- She lives in mortal terror of her husband's anger. 她极度害怕她丈夫发脾气。
- The author had corrected the proofs. 作者已经改正了校样。
- All things that live are mortal. 所有生物都会死的。
- I corrected my watch by the time signal. 我按报时信号校正我的表。
- No mortal could have survived the fire. 没有人经历这场火灾而能生还。
- His mortal remains are buried in the churchyard. 他的遗体埋葬在教堂的墓地里。
- Excuse me. Can you tell me the correct time? 对不起,你能告诉我一下准确的时间吗?
- Ring the correct answer with your pencil. 用铅笔圈出正确的答案。
- What proofs have you that the statement is correct? 你有什麽证据可以证明这种说法是正确的呢?
- Correct ideas come from social practice. 正确的思想来自社会实践。