查询词典 toxic

In larger dose s, nicotine is a highly toxic poison, used as an insecticide, fumigant, and vermifuge.

大剂量的尼古丁有剧毒，用作杀虫剂、熏蒸剂和驱虫药。

This fungicide is the biggest characteristic of sterilization speed, and can rapidly degrading into non-toxic products, equipment and not to cause environmental harm.

这种杀菌剂的最大特点就是杀菌速度快，并能快速降解成无毒产品，对设备及环境不造成危害。

Fusel alcohols are higher alcohols than ethanol, are mildly toxic, and have a strong, disagreeable smell and taste.

杂醇醇高级醇比乙醇，是轻度毒性，并有强烈的，令人嗅觉和味觉。

In recent years, retrograde adriamycin sensory ganglionectomy has been used in treatment of trigeminal neuralgia and has obtained good therapeutic effect The mechanism of action, particularly, of the toxic effects with different mechanism methods and choice of doses for muscle cells and nerve cells is still unclear.

阿霉素为常用的抗肿瘤药，近年来应用阿霉素治疗三叉神经痛的文献报道较多，且已获得较好的效果，但其治疗机制尚不十分明确，尤其是对肌细胞及神经细胞的毒性作用机制特点及不同的给药方式和剂量选择尚不够明确。

Some people are bleeding and are even been gassed by mind-altering toxic gases.

一些人血流不止，还有一些人吸入了使人产生幻觉的毒气。

This paper aims at the study of the toxic mechanism of gelsemium total alkaloids ,i.e. their impacts on respiration,heart rate and blood pressure by 5 different concentrations(0.5,1.0,2.0,4.0,8.0 mg/kg).

为有效合理地利用钩吻，以家兔作为研究对象，每公斤体重分别静脉注射0.5，1.0，2.0，4.0，8.0mg的钩吻总碱，研究钩吻总碱对家兔的呼吸、心率和血压的影响，综合分析其毒理作用。

In these studies, gelsemium were obtained from suburb YuLin city, Guangxi province .The gelsemium total alkaloids which were the main toxicity constituents of the plant were extracted, isolated , identified .Acute toxic and subchronic tests on mice were further studied. The experiment established foundation of production and application of poisonous plant Gou-Wen.

本试验以广西玉林市郊外的钩吻植株为材料，提取、分离、鉴定其主要毒性成分钩吻生物碱，并进一步研究了钩吻生物碱对小鼠的急性毒性和亚慢性毒性作用，为有毒植物钩吻的生产应用提供了理论依据。

Alkaloid A might be gelsemine. 4 Actue toxic test of total gelsemium on mice. Its intraperitoneal LDsotmedian lethel value of total gelsemium was 7.38mg/kg(the confident limit on 95 per cent level was 6.67mg/kg ~ 7.94mg/kg).Main clinical symptoms of acute toxified mice were reducing activities, crouching, depression on low dosage (5mg/kg).

小鼠急性中毒的主要临床症状是：在低剂量(〈5mg／kg)作用下呈现活动减少、静伏、精神沉郁；在中高剂量(〉5mg╱kg)作用下呈现为呼吸困难、惊厥、阵发性痉挛甚至死亡。5、钩吻总碱的亚慢性毒性试验：生理盐水对照组和各钩吻总碱处理组1／50LD_

Leading the opposing argument is the US Food and Drug Administration who state that ozone is a toxic gas with no known useful medical application in specific, adjunctive, or preventive therapy and in order for ozone to be effective as a germicide, it must be present in a concentration far greater than that which can be safely tolerated by man and animals.

领导的反对理由是美国食品和药物管理局指出，谁臭氧是一种有毒气体，没有已知有益的医疗应用中的具体，辅助，或预防性治疗，并为了臭氧是有效的杀菌剂，它必须是本浓度远远大于它可以安全地容忍的人与动物。

People regards his as probably can feed dawdle by accident toxic, somebody uses it possibly still at killing . 1937, the scientist of German Munich university begins to develop research to noxiousness of dead cap gill fungus.

人们很可能将其当作可食蘑菇误食中毒，有人还可能把它用于谋杀。1937年，德国慕尼黑大学的科学家开始对死帽蕈毒性展开研究。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。