查询词典 lethal

Passive transfer of sera from mice immunized with expressed G1 and G2 conferred partial protection or prolongation of time to death from fatal hantaan virus infection in infant mice which challenged with hantaan virus at 10LD50. The spleen cells from mice immunized with G1, G2and NP can protect or prolongate the lifetime of infant mice infected with lethal dose (10LD50 or 40LD50) hantaan virus.

将重组G1、G2和NP免疫小鼠的血清和脾细胞注入汉滩病毒致死性感染的乳小鼠体内，发现G1、G2的免疫血清和G1、G2及NP免疫脾细胞对乳鼠有保护作用，同时在一组试验中观察到G1的脾细胞可显著缩短乳鼠的存活时间。

Background and Objective Pseudohypertrophic muscular dystrophy is a kind of lethal X-chain recessive inherited disease. The etiological factor is mainly due to gene mutation of Xp21 which induce the structural and functional abnormality of a kind of cell skeleton protein: dystrophin.

背景和目的假肥大型肌营养不良症(pseudohypertrophic muscular dystrophy，PMD)是一种常见的致死性X-连锁隐性遗传病，病因主要是由于X染色体短臂2区1带(Xp21)的基因突变而导致一种细胞骨架蛋白——抗肌萎缩蛋白的结构和功能异常所致。

Urceolaris and Daphnia pulex were studied under the conditions of laboratory. The toxicity research of trichlorphon showed the median lethal concentration（LC50） of three kind of zooplankton in 24h were 318.5mg/L,315.9mg/L, 3.6μg/L respectively.

研究结果表明：在敌百虫的毒性研究中，萼花臂尾轮虫、壶状臂尾轮虫和蚤状溞的24h的LC50分别为318.5mg/L，315.9mg/L和3.6μg/L。

Professor Putricide has been holed up in his foul laboratory, experimenting and refining increasingly lethal strains of blight to be used against us.

教授在他那肮脏的实验室中，不停的做着实验以纯化出日益致命的荒芜毒气来对抗我们。

A stroke of good luck turns lethal for Sam Phelan and his wife Leslie when they are faced with a life-changing decision which brings strange and sinister Pyke Kubic to their doorstep.

在芝加哥，Sam Phelan和爱妻Leslie在失业后面临支付抵押房贷的困难。开着自己的老别克经过以立交桥时，Sam发现一个皮夹掉下来，打开之后发现内藏60多万美元。

Pyometra is a potentially lethal uterine infection.

子宫蓄脓是一种可以致命的子宫感染。

In this thesis, the acute lethal toxicity to Rana japonica tadpoles, the short-term phytotoxicity to Cucumis sativus and the population growth inhibition toxicity to Tetrahymena pyriformis of selected substituted phenols with multiple mechanisms of toxic action were compared and interspecies correlation was investigated.

本文比较了具有多种毒性作用机制的取代苯酚对两栖动物幼体的急性致死性毒性、对高等植物生长的抑制毒性以及对原生动物—四膜虫的种群生长抑制毒性，探讨了这一类污染物的毒性作用机制，进行了种间相关性研究。

RESULTS: After 15 week treatment, the levels of total cholesterol and low density lipoprotein cholesterol in therapy group decreased remarkedly as compared with control group (P＜0.01). The incidence of non lethal myocardial infarction, unstable angina pectoris, cardiac death, and vascular reaonstruction in therapy group also declined (P＜0.05 vs control group).

结果： 立普妥治疗后，治疗组与对照组比较对降低总胆固醇和低密度脂蛋白胆固醇有显著性效果(P＜0.01)，且治疗组发生非致死性心肌梗死、不稳定型心绞痛、血管重建、冠心病死亡者较对照组减少，差异有统计学意义(P＜0.05)。

Veidt and Sarna had affirmed that five or even fifteen minutes' exposure to Garuda's atmosphere wouldn't prove lethal; but at the same time the danger to Rick and the others was increasing with each moment they were kept from proper treatment.

维特和莎娜已经确认了在嘎鲁达大气中曝露5分钟甚至15分钟并不会致命；但同时对瑞克和其他人来说，危险会随着他们未接受护理时间的延长而增加。

Losing ground and numbers, Europe's native red squirrel is poorly matched against Sciurus carolinensis, an invader from North America that muscles in on food supplies and carries a virus lethal to reds.

欧洲本地的红松鼠无法与北美灰松鼠抗衡，其种群数量和分布范围正在缩小。来自北美的灰松鼠是进犯者，强行夺取食物，而且还给红松鼠带来一种致命病毒。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。