查询词典 water contamination

Again, never place food or water dishes directly beneath perches to prevent contamination.

同样，切勿将食物或水菜鲈鱼下方，以防止污染。

Up to now, people are still not clear on many problems, such as how does the contamination move and scavenge itself in lakes, and under what conditions will the pollutant that has been scavenged pollutes the water body again.

人们至今还无法彻底弄清楚污染物在湖泊水体中是如何迁移转化的，污染物又如何的发生自净化作用，又会在什么样的条件下对湖泊产生二次污染等一系列问题。

Natural surface water supplies generally carry little threat of human radiation contamination because radon volatilizes into the atmosphere.

天然的地上水供应一般带有极少的对人类有危险的放射性污染物。

The sources surround us, from mercury amalgams in our teeth, to the contamination of our water sources, inhalation of combustion from fossil fuel, fish that we consume, virtually all vaccinations, and via breast milk, just to name a few.

其实汞的来源就在我门四周围，从牙齿的汞齐填充物，到水污染、吸入石油燃烧物、我们吃的鱼、差不多所有的疫苗，甚至经由母乳接触到汞，还有其他很多很多来源。

Not only are they designed in a novel style, these new materials are also post-processed by multifunctional technique, so they are characteristic of the functions of protecting against water, oil and contamination. Apart from being the perfect materials for summer wears, nightgowns and casual wears, they can also be used for curtains, watch bands, insteps, as well as high-grade household fabric.

这些高档面料设计新颖，同时在后整理加工时采用多功能整理技术，使防水、防油、防污等多功能面料问世，除了可制作夏季服装、睡衣、休闲服外，还可以制作窗帘、高档家纺面料、表带、鞋面等，使产品从原来单一作为服装面料向其他多功能面料方向发展，使消费者从根本上克服对丝绸产品的厌倦心理。

43 Distilled, deionized and, where appropriate, other water pipes should be sanitised according to written procedures that detail the action limits for microbiological contamination and the measures to be taken.

应根据书面规程对蒸馏水管，去离子水管和其它水管进行清洁。书面规程中应描述微生物污染的超标限度和应采取的措施。

43 Distilled, deionized and, where appropriate, other water pipes should be sanitised according to written procedures that detail the action limits for microbiological contamination and the measures to be taken.

蒸馏水、去离子水以及其他水管应根据书面程序消毒，该程序中明确规定水中微生物污染的限度及可以采取的措施。

The plumules of Phragmites australis growing in the constructed wetland test pool with high-concentration livestock wastewater and clean water were collected,and the total DNA was extracted for RAPD analysis to explore the genetic variation of Phragmites australis under contamination stress of high-concentration livestock wastewater.

为了探讨芦苇在高浓度畜禽废水污染胁迫下遗传特性的变化，将人工湿地试验池中生长的，受高浓度畜禽废水长期污染胁迫的和未受到污染的供试芦苇材料各20个单株幼芽分别混合提取DNA，采用RAPD分子标记技术在160个随机引物中进行筛选，找到3个能够扩增出差异且重复性较好的RAPD引物：S74、S516和S14。

Xinhuanet Hainan September 3 news us July 23 Dengfa's "real estate survey, two-family residential property owners a letter of complaint with the pain" mentioned in one long letter Seaview Garden plot owners on the contamination of drinking water by the sea long letter to Real Estate Development Company Limited, Haikou long letter Chelsea Property Management Ltd to court.

55个业主的物业管理公司后，在该条例实施的第一例琼日电9月3日海南新闻我们7月23日登的&房地产调查结果显示，两个家庭的住宅物业业主的投诉信的疼痛&中提到的一个长信海景花园阴谋业主污染的饮用水的海上长信房地产开发有限公司，海口长信物业管理有限公司切尔西法庭。

Effective corrosion inhibitor protects both steel AND bronze components,even in the presence of contamination by water AND solids.

即使有水份及其它污染物的存在，内含的抗腐蚀添加剂亦能有效保护钢及青铜组件，免受腐蚀。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。