苯是一种有高毒性的毒素，它会致癌。
Benzene is a highly poisonous toxin that is also carcinogenic.
但对其毒性的研究却鲜有报道。
However, the study of its toxicity has been reported rarely.
目的探讨正己烷毒性的作用机制。
研究人员也未发现防晒霜有毒性的证据。
风险和毒性的区别是什么？
目的观察钠石灰对七氟醚肝毒性的影响。
Objective to study the effect of soda lime on the hepatotoxicity of sevoflurane.
致命的，致死的；毒性的。
你患的感冒是病毒性的呢还是普通性的？
You are suffering from the flu is a virus of this nature or ordinary?
目的：探讨水杨酸钠耳毒性的发生机制。
Objective: to further understand the mechanism of salicylate ototoxicity.
因此很多公司都声称要提供更加高效，更小毒性的产品。
Inevitably companies have claimed to offer products that are more effective and less toxic.
目的观察不同给药时间对顺铂肾毒性的影响。
Objective to observe the influence on the nephrotoxicity of cisplatin at different injection time.
结论薰香疗法是一种安全，简单而无毒性的方法。
Conclusion Medical lavender therapy is a simple, safe and nontoxic method.
我认为这样非常毒性的物质不应当进入我们的环境。
We don't think such extremely toxic substances should be in our environment.
此外，顺箔对于裸鼠是有毒性的，会造成体重下降。
Moreover, cisplatin was toxic to the mice, as detected by weight loss.
科学家们推定这些蛋白聚集物对神经细胞是有毒性的。
Scientists assume that these protein aggregations are toxic for nerve cells.
结果就是这些鱼或多或少有了对PCB毒性的免疫力。
The result is fish that are more or less immune to PCB poisoning.
目的确定香烟主流烟雾与侧流烟雾对小鼠的遗传毒性效应及两者遗传毒性的差别。
Objective to find out the genotoxicity of main stream and side stream of the cigarette.
事实上，马铃薯的叶子是毒性很强的。
这是一个组织中毒性缺氧的例子。
有两个关键因素：病毒的传播性和其毒性。
There are two crucial factors: the transmissibility of the virus, and its virulence.
不幸的是，在你受雇前，毒性老板是很难识别的。
Unfortunately, toxic bosses are hard to spot before you're hired.
但我觉得它们的毒性不会太大。
同时，这种疗法可以减少目前许多癌症疗法对健康细胞带来的毒性。
It could also reduce the toxic effect many current cancer therapies have on healthy cells.
儿童对于铅的神经毒性影响特别脆弱。
Children are particularly vulnerable to the neurotoxic effects of lead.
他说：“这些汞的毒性足可以威胁到人类探月工程的开展。”
‘Its toxicity could present a challenge for human exploration, ’ he said.
二恶英之所以引起关注是因其具有非常大的潜在毒性。
Dioxins are of concern because of their highly toxic potential.
的确，锡已经取代了在焊接时会产生大量有害物质的铅的王者之位。 由于锡毒性较弱，它已在许多焊接过程中取代了铅。
Tin has replaced lead, which is more toxic, in a lot of soldering.
它是一个重要的全球卫生问题，也是最严重类型的病毒性肝炎。
It is a major global health problem and the most serious type of viral hepatitis.
预防和控制病毒性肝炎需要开展更多的工作。
More needs to be done to prevent and control viral hepatitis.
基孔肯雅热是一种通过蚊子传播的病毒性疾病。
Chikungunya is a viral disease that is spread by mosquitoes.
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