查询词典 lethal

This is the most lethal kind of word-of-mouth spread, as we have in front of the survey, consumers in the purchase of bulk items may not believe the media, experts do not believe that, but others believe that the recommendation, because these people are directly or Indirect consumer products, with an intuitive feel for the product.

这是一种最具杀伤力的口碑传播，正如我们前面的调查显示，消费者在购买大宗物品时可能不相信媒体，不相信专家，但却会相信别人的推荐，因为这些人都是直接或间接的产品消费者，拥有对产品的直观感受。

The studies on biological characteristic revealed that the optimal temperature for the mycelial growth was 25~30℃, and the optimal pH for mycelial growth was pH 5~7. Among carbon and nitrogen sources, sucrose and calcium nitrate were best for mycelial growth. The lethal temperature for mycelial growth and spores gemination were respectively 55℃ and 60℃ for 10 min.

affinis引起草坪型高羊茅叶斑病在我国的首次报道；生物学特性的研究表明，该菌菌丝生长的最适温度为25~30℃，最适pH范围为6~7，最适碳源为蔗糖，最适氮源为Ca(NO3)2；菌丝和分生孢子的致死温度分别为55℃ 10 min和60℃ 10 min。

Cambodian health officials say a 19-year-old man has been diagnosed with the lethal strain of the bird flu virus.

柬埔寨卫生官员说，一名 19 岁的男子被确诊患致命禽流感病毒。

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。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。