查询词典 contamination

Doors: imported high-quality cold rolling steel plate after embossing and wood composites made with gluten, non-deformation, non-cracking, anti-impact, green environmental protection; free use of paint, does not contain formaldehyde, toluene, free of radiation contamination; pest control, moisture , thermal insulation.

门扇：采用进口优质冷扎钢板经过压花与木质内筋复合而成，不变形、不开裂、防冲击、绿色环保；免用油漆，不含甲醛、甲苯、无辐射污染；防虫、防潮、保温隔热。

Aflatoxin contamination is easily broken out in the warm and moist regions throughout the world.

黄曲霉毒素是由生长在温暖潮湿环境中的黄曲霉菌所产生的对人体和畜禽危害性很大的一类毒素，其在饲料中的污染在全世界具有一定的区域性和季节性。

Admitted that the samples used in this study to establish two rapid detection of aflatoxin detection of aflatoxin contamination, the two methods in line with the test results.

称取各种样品用本实验建立的两种黄曲霉毒素快速检测方法检测其中的黄曲霉毒素污染情况，两种方法的检测结果基本相符。

Food contamination: nitrosamines, from aniline, aflatoxin, such as more than 40 kinds of chemical substances can cause fetal malformation and death.

3食物污染：亚硝胺、脱苯胺、黄曲霉毒素等40多种化学物质会引起胎儿畸形和死亡。

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。

The low values of Nb/U (7~8) suggest that the basalts probably experienced the addition of some subduction-related materials and/or a certain degree of crust contamination.

较低的Nb/U比值(7~8)暗示该玄武质岩浆在形成过程中遭受了一定程度的大陆地壳混染或与俯冲过程有关的物质的加入。

The paper mainly introduces current status of organic contamination in groundwater, and com bines the tenet, mainstream and proposition of environmental ethics to discuss the origin of the problem.

主要介绍地下水有机污染的现状和危害，并结合环境伦理的宗旨、主流和主张探讨这一问题的产生根源。

Imposex in Gastropods from the Coastal Waters of China and the Biomonitoring of Organotin Compound Contamination Organotin compounds, especially tributyltin and triphenyltin , are widely used as biocidal additives in antifouling paints due to their effectiveness. However, they also cause damage to non-target organisms and are regarded as the most toxic material ever deliberately introduced into the sea.

有机锡化合物，尤其是三丁基锡(tributyltin，TBT)和三苯基锡(triphyltin，TPhT)因其良好的杀生效果而广泛应用于船舶防污漆，但同时对海洋生态系统也造成了严重的影响，并且被认为是迄今为止人为引入海洋环境中毒性最大的物质之一。

According to the long-term detection on the influent of the plant, the concentration of organic substance is insufficient (BODs is about 60 mg/1.). The wastewater is improper for the conventional active sludge system. But, the contamination removal of existed normal primary treatment is inadequate.

根据厂方对进水水质进行的长期监测，进水有机物浓度偏低(BOD_5一般在60mg／L左右)，采用现有的活性污泥法处理工艺，污泥负荷偏低，不利于活性污泥法系统正常运行，而常规一级处理污染物去除效率又较低。

"Although the area has some contamination, the situation is not as bad as it could have been, and is much better than similar areas in other catchments."

虽然这个地区有很多污染，但局势不像以前那样坏，和其他地区比较要好多了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。