The contact toxicity of fipronil to Coptotermes formosanus Shiraki and the repellent action were tested.
采用点滴法测定了锐劲特对家白蚁（CoptotermesformosanusShiraki）的接触毒性，并进行了驱避作用试验。
The contact toxicity of Reticulitermes flaviceps to permethrin, deltamerhrin, chlorpyrifos, malathion and chlordane was tested to estimate KT(50).
用滤纸药膜法测定了二氯苯醚菊脂、溴氰菊酯、毒死蜱、马拉松以及氯丹对黄肢散白蚁（Reticulitermesflaviceps）的接触毒性，结果表明在1－1000ppm范围内，五种药剂都对白蚁具有击倒作用；在相同的浓度下，药剂间存在着显著性差异；溴氰菊酯、毒死蜱对黄肢散白蚁的KT（50）明显小于氯丹。
Gert got her wings after fiddling around with stuff for a long time.
由于长期接触毒品，格特成了个瘾君子。
The dose or amount of virus,the route of exposure,and the duration of exposure all may influence the chances of becoming infected.
接触病毒的多少、接触方式以及接触病毒持续的时间，都可能影响到遭受感染的机会。
travelling contact
动接触， 活动触点
(chemical warfare) a gas that is poisonous to breath or contact.
（化学战）一种吸入或接触后导致中毒的气体。
an acute contagious viral disease characterized by fever and by swelling of the parotid glands.
急性病毒接触传染疾病，特征是发烧腮腺发肿。
A survey of self-protection awareness of nurses contacting with cytotoxic drugs
护士接触细胞毒药物自我防护意识的调查
Mumps is an acute contagious viral infection.
流行性腮腺炎是一种急性接触性病毒传染
For some viruses the encounter with a surface is probable diffusion-limited.
有些病毒与表面接触可能受到扩散的限制。
Marburg virus is spread through blood and other bodily fluids.
马尔堡病毒通过血液和其它身体接触传播。
The Study of Genetic Toxicity and Mechanism of Carbon Disulfide on the Exposed Workers;
二硫化碳接触工人遗传毒性研究及其机制探讨
Prevalence of HIV,anti-HCV,syphilis infection and AIDS knowledge among men who have sex with men (MSM) in Urumqi
男男性接触者HIV、梅毒、丙肝感染及行为调查
HIV and syphilis infection in male homosexuality in Tangshan city
男男性接触者性行为及梅毒、HIV感染分析
STUDY ON HIV-1 SUBTYPES IN MEN WHO HAVE SEX WITH MEN IN SHIJIAZHUANG
石家庄市男男性接触者HIV-1毒株亚型研究
That place was smoky, I almost got a contact high.
那吸毒的地方乌烟瘴气，我几乎产生了接触性的吸毒陶醉感。
Analysis of syphilis and HIV infection situation among men who have sex with men in Jinan city
济南市男男性接触者梅毒和人类免疫缺陷病毒感染状况分析
It also prevents mold and mildew and is suitable for cleaning bathtubs, basins, bathroom floors and sanitises non-food contact surfaces.
适合清洁浴缸、面盆及浴室地板，及消毒非直接接触食物的物件。
But this direct contact often led to too much oxygen being absorbed and resulted in oxygen toxicity.
但这样的直接接触，常会导致血液的含氧量过高，造成氧中毒。
touch or seem as if touching.
接触或者似乎好像接触。