1、

Certain sea snails are also quite deadly.

一些海螺同样毒性很大.

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2、

Are personnel trained in techniques and food protection principles?

生产人员是否都获得消毒和食品安全准则培训?

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3、

An investigation revealed that toxic wastes had leaked into the ground and contaminated the water supply.

一项调查显示,有毒的废弃物渗进了土壤,污染了水源.

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4、

Vertical transmission of hepatitis B virus ( HBV ) can occur occasionally despite vaccination of the child.

乙型 肝炎 病毒的垂直传播可能偶发于接种了乙肝疫苗的孩子中.

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5、

Physical absorption, without toxic and side effect or secondary pollution.

物理吸附, 无任何毒副作用,无二次污染.

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6、
7、

Toxic Effect of Hg~ ( 2+) on Physiology and Ultrastructure of Hydrocharis dubia

Hg~(2+)对水鳖(Hydrocharis dubia)叶片生理生化及超微结构的毒害效应

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8、
9、

And now the new H 1 N 1 flu virus.

而这时H1NI型流感病毒也凑热闹.

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10、

The study on the correlation between organic pollution index and THMs preliminary study on Correlativity of reduction criteria in polluted water

天然水源水中有机污染指标与氯消毒后三卤甲烷形成的相关性初步探讨污染水中还原性指标相关性探讨

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11、

This paper expounds the developing situation of halogen disinfecting by-product in drinking water ( THMs and HAAs), analyzes on the harms of the by-product to human health, introduces the effective paths of eliminating the by-product, and looks forward to the research directions in the future.

论述了饮用水卤代消毒副产物(三卤甲烷和卤乙酸)的研究现状,分析了其对人类健康的危害,介绍了去除副产物的各种有效途径,并展望了今后的研究方向。

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12、

The effect of chlorination conditions ( temperature, chlorine dose, bromide ion concentration, reaction time) on THMs production was simulated in the laboratory.

在实验室内模拟氯化条件(pH值、温度、投氯量、溴离子浓度、反应时间)对东江下游深圳水库源水氯化消毒副产物THMs产生的影响。

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13、

The traditional process of raw water treatment has not only worked very well to most trace organic compounds in raw water, but also produce lots of THMs which can cause cancer.

传统的常规水处理工艺已经不能很好的去除水中大部分微量有机污染物,而且会生成大量含有三致作用的三卤甲烷类消毒副产物。

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14、

MONROVIA, Liberia-The family of the sick man, who had endured Ebola's telltale symptoms for six days, took him by taxi to treatment centers here in the capital twice, only to be turned back at the gate each time for lack of beds.

利比里亚蒙罗维亚——一名患病男子的家人两次坐着出租车将他带到这里的治疗中心,但每次都因为缺少床位而被挡在治疗中心门口,而他已经连续六天出现感染埃博拉病毒的症状。

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15、

Apple and Google are partnering to help authorities track exposure to the coronavirus using Bluetooth technology.

苹果和谷歌正在合作利用蓝牙技术帮助当局追踪冠状病毒感染情况。

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16、

Counseling services are not available for reproductive health, sexual violence or HIV/ AIDS.

没有提供任何咨询服务,包括生殖卫生、性暴力或艾滋病毒/艾滋病方面的咨询服务。

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17、

It was hoped these would tangle the virus particles up.

人们希望用卡拉胶吸附住病毒颗粒。

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18、

No. But your defense systems will repel more toxic invaders. Sickness will come rarely.

不.但是你的免疫系统将会击退更多毒性侵入者. 生病将会变少.

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19、

Make all friendly units on the battlefield resistant to natural poisons.

使战场上的所有友军对毒产生天生抗性.

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20、

Kwangtung Snake Drug also interferes with toxin-receptor interaction and the mechanism of interference has been discussed.

广东蛇药同样亦能干扰受体与神经毒的结合反应.并讨论了它的作用机制.

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