查询词典 lethal

Policymakers and the public at large should keep in mind the words of Glenn Carle, a 23 year veteran of the CIA who served as deputy national intelligence officer for transnational threats:"We must see jihadists for the small, lethal, disjointed and miserable opponents that they are."

政策制定者和一般公众应该记住 Glenn Carle ，国家情报局跨国威胁副官员，一位23岁中央情报局老兵的话。

Objective: The celiac metastasis is a major lethal cause.

目的：腹腔内转移是卵巢癌的主要致死原因。

Another university student had used his barbed cilice belt more often than the recommended two hours a day and had given himself a near lethal infection.

还有一个大学生使用带回刺的苦修带的时间要比推荐的一天两小时长得多，结果差点感染至死。

This complication is potentially lethal, with a mortality rate of 15 to 25%.

其致死率约15~25%，所以对此症状的认知是很重要的。

The results indicate : The median lethal concentrations to the tadpoles are 13.24 mg/L in 15 ℃ and 9.85 mg/L in 20 ℃ respectively,and the confidence limit of 95% is 12.30～14.24 and 9.18～10.57 mg/L respectively.

结果表明：在15℃和20℃条件下，三氯杀螨醇对蝌蚪的LC50分别为13.24 mg/L和9.85 mg/L，其95%可信限范围分别为12.30~14.24 mg/L和9.18~10.57 mg/L

Serious convulsion is usually followed by cardiotoxicity induced by local anesthetics. The ratio of medial lethal dose (CD50) and median convulsant doses (LD50) is usually used to assess the comparative safety of local anesthetics.

中枢神经系统明显的神经毒性作用往往是心脏毒性产生的先兆，半数致死剂量和半数致惊厥剂量的比值能够反应局麻药的安全性。

In the present studies, however, immature or ovariectomized mice exposed to lethal doses of endosulfan did not show any significant changes in uterine wet weight, vaginal cell cornification, uterine fluid imbibition, and the uterine epithelial cell and stromal heights, indicating that endosulfan does not exhibit estrogenic effects in these animal models.

说明硫丹在小鼠体内没有明显的雌激素样作用。

Although direct lethal effects on cotton boll worm couldn't be generated in tobacco plants transformed with cholesterol oxidase full gene vector or mature enzyme gene vector, inhibitory effects on the growth and development of cotton boll worm have been observed to a certain degree.

转单价胆固醇氧化酶全酶基因和成熟酶基因的转基因烟草植株均不能对棉铃虫产生直接的致死作用，但能使棉铃虫的生长发育受到一定程度的抑制。

The lethal concentration scope of Hg(superscript 2+) to Potamogeton crispus was 1~3 mg/L based on the experiment results.

Hg(上标 2+)对菹草的致死浓度菹围应在1~3mg/L。

Able to fire solid or exploding shots, the culverin is devastating against enemy walls and lethal against enemy troops!

它能发射实心或开花炮弹，既能破坏敌军防御设施，亦可大量杀伤敌军有生力量。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。