lethal dose是什么意思

网络释义

用法例句

Influence of different irradiation methods on minimal lethal dose of γ-ray in mice;

不同照射方式对小鼠γ射线最小致死量的影响

De termine LD 50 in alimentary canal,lethal dose in a bdominal cacity and living time afte r toxicosis.

64mg/kg,腹腔注射致死量为10mg/kg,腹腔注射后出现中毒时间为1min,出现死亡时间为4。

Karber s method was used to test the LD50 of Heterometreus peterii venom in mice by ip injection.

目的:利用寇氏法测定彼得异蝎蝎毒腹腔注射对小鼠的半致死量。

The menu operation of t-test,analysis of variance,and LD50 value of pesticide experiments were included.

本文介绍了应用SPSS软件对农药数据进行统计分析的方法,包括:t检验、方差分析以及致死中量的计算。

The results showed that the infective dose 50(ID50) and lethal dose 50(LD50) of silkworm feeding on Tricuspid cudrania leaves were 1.

结果表明:BmNPV对柘叶饲养家蚕的感染中量(ID50)和致死中量(LD50)分别为1。

To provide the using information of disinfectors dose in the tobacco float seedling system,the efficacies of 90% lethal dose(EC90) of 10 disinfectors were examined by carrier germicidal test on breeding substrates,including polystyrene foam trays,polyvinyl chloride plastic film and stainless blade which were inoculated with Ralstonia solanacearum.

在聚苯乙烯泡沫苗盘、聚氯乙烯塑料池膜和不锈钢刀片表面,8种消毒剂的90%致死剂量(EC90)差异大,30%有效氯漂白粉为96。

In order to provide the evidence for the wide usage of Steinernema feltiae in controlling Heterobostrychus aequalisfor quarantine (purpose), experiments were done indoor to measure the median lethal dose and lethal time of Heterobostrychus aequalis infected by Steinernema feltiae.

在室内测定了斯氏线虫对进境原木上的检疫性害虫———双钩异翅长蠹的致死中量和致死中时间,旨在为大规模应用斯氏线虫检疫处理双钩异翅长蠹提供理论依据。

It is found that the best time of determining LD 50 is 172 h for mouse with avalue of 63.

测定结果表明 ,克鼠星 1号对小白鼠致死中量 ( LD50 )测定统计的最佳间距是 1 72 h,其值为 63。

Establishing fat embolism rat model and determination of half lethal dose

大鼠脂肪栓塞模型的建立及半数致死量的测定

The subcutaneous LD_(50) of sinomenine in mice was 535±41.9 mg/kg.

(6)青藤碱对小白鼠皮下注射的半数致死量为535±41.9毫克/公斤.

The Experimental Study on Anti-Inflammatory Effect of Scutellairin;

野黄芩甙抗炎作用的实验研究及半数致死量测定

A lethal dose of barbiturates.

巴比妥酸盐的致死药量

He overdosed and died.

他服用安眠药过量致死.

He overdosed (on sleeping-pills) and died.

他服用安眠药过量致死。

The Lethal Dose50 test( LD50) may also be replaced.

药剂致死剂量50(D50)验也可以被代替。

He had no knowledge of what a fatal dose might be.

他不知道致死的剂量是多少。

Capable of causing death.

致死的，会致死的能导致死亡的

Smoking a lot of cigarettes can harm and even kill over a long period of time.

长期大量吸烟会危害身体健康， 甚至导致死亡。

Effects of Sublethal Doses of Insecticides on Predation of Multicolored Asian Ladybird Harmonia axyridis (Pallas) (Cole- optera: Coccinelliodae)

亚致死剂量杀虫剂对异色瓢虫捕食作用的影响

The Research on Lethality Rate of Ultraviolet Light for a High-biomass Yeast Strain;

一株高生物量酵母株紫外线致死率的研究

Effects of large dose steroid treatment during short-term on femoral head of chicken

短期应用大剂量激素导致鸡股骨头坏死

Report on a death case caused by arsenic trioxide orally overdose poisoning

大量口服三氧化二砷致急性中毒死亡1例报告

execution by lethal injection;

致死性注射的死刑；

lethal concentration(LC50)

半致死浓度（LC50）

To smother(a newborn infant or an animal)by lying upon.

覆闷致死把（新生婴儿或动物）覆闷致死

More die by food than famine. --Thomas fuller

食物致死多于饥饿致死。——富勒