contaminants的例句大全

Oily contaminants often occur on the surface of continuous tinplating electrolyte in many cases, which may have a serious inverse effect on the surface quality of tinplate, and increase the cost and waste of production.

高速镀锡电解槽液表面常会出现“油污”现象，严重影响了镀锡件的产品质量，增加了原料消耗和镀液排放量。

Preparation of Titania Ceramics Photocatalyst for Destruction of Contaminants

TiO2陶瓷光催化剂制备与催化活性

Leachability and pollution risk assessment of organic contaminants in groundwater in the North China Plain

华北平原地下水中有机物淋溶迁移性及其污染风险评价

A stain, paint, nail-varnish, etc remover The preceding coat must be dry. Then remove oil, dirt and other contaminants from the coating.

污斑、油漆、指甲油等清除剂.前道漆必须干燥，清除前道漆膜上的油污、灰尘等所有的污染物。

The results shows that input and output by the way of batch-flow utilized atmosphere reaeration at a large degree, compensating the inadequacy of releasing oxygen of aquatic roots, and helping to remove contaminants.

试验表明，间歇流可以有效利用大气复氧，缓解植物根系放氧不足的矛盾，有助于污染物的去除。

Nonylphenol, an endocrine disrupter contaminants with high lipotropy, toxicity and persistent characteristics, is defined as persistent organic pollutants.

壬基酚属于内分泌干扰物（EDCs），在环境中具有亲脂性、高毒性和持久性，被定义为持久性有机污染物（POPs）。

Dirt, grime, and other bonded contaminants on the surface of a car's paint absorb and diffuse light, reducing gloss, and making the finish look dull and lifeless.

表面上的灰尘、浊和其它污染物可以吸收和漫射光源，降低它的光泽度，使漆面看起来不吸引人。

benzene, toluene, ethylbenzene and xylenes ( btex) contaminants have been widely detected in high salinity environment.

苯、乙苯、甲苯、二甲苯统称作BTEX，这类污染物广泛存在于许多高盐环境中。

Biomass of Cryptomeria japonica Young Trees on Soils from Different Rocks Simulation Research on Attenuation of Contaminants in Different Lithology Landfill Leachate Contaminated Sites

不同岩性土体的日本柳杉幼树生物量研究不同岩性渗滤液污染场地中污染物衰减的模拟

The standard ration pack had to be portioned out among fourteen men. Determination of Partition Coefficients of Model Organic Contaminants between Paper Base Food Packaging Materials and Air

一箱标准的配给食物必须分给14个人。食品包装纸中模拟污染物分配系数的研究

Analysis and Determination of the Organic Contaminants in Water Supply Source of Xiangjiang River Flowing Xiangtan City

湘江湘潭段水源水中有机污染物的分析与鉴定

If those in your area show a high level of contaminants, go to a local government meeting and encourage political leaders to clean them up.

如果你居住的地区污染物过多，请到政府部门呼吁，并鼓励领导者们清理掉这些污染物。

A study on trace half volatility organic contaminants in sea water of offshore scallop culture area in Qingdao

青岛近海扇贝养殖区海水中痕量半挥发性有机污染物的分析研究

Wood exposed to the air and easy to aging, vulnerable to a variety of biological contaminants and suffer typhoon, earthquake, rain, uv etc damage. Therefore necessary to strengthen the maintenance of wooden structure.

木材暴露在空气中易老化，且易遭受多种生物的侵害和各种自然现象如台风、地震、雨水、紫外线等的破坏而需进行维护加固。

Use a pitcher with an activated carbon filter to reduce contaminants in your water.

使用带活性炭过滤器的水杯，可减少水中污染物。

Ecologists consider DDT and radioactive substances such as strontium 90 to be representative of contaminants as a whole.

总的来说，生态学家认为DDT和放射性物质（如锶－90）可以作为污染物的典型代表。

By studying them, along with blood and urine samples from the parents, MoBa researchers can learn how environmental contaminants affect a child and mother's health.

通过对它们的研究，追踪来自父母的血液和尿液样本，研究者们可以得知环境污染物是如何影响孩子和母亲健康的。

Passive sampling technology is similar to collecting contaminants by biology. Triolein-SPMD is the emphases of nowadays research and development in every kind of passive sampling technology.

被动式采样技术是和生物对污染物富集方式更为接近的环境监测技术，在各种被动式采用技术中，三油酸脂－半透膜采样技术（Triolein-SPMDs）是当前研究与发展的重点。

It is down stream that the biggest concern is right now, that in the Danube River, that the contaminants have now begun to reach the Danube River.

现在，赤泥正在顺流而下，这是目前最令人担忧的，污染物现在已经到达多瑙河。

pm_ ( 10) is one of the primary air contaminants worsening indoor air quality. therefore, most of countries in the world have established indoor air quality standards to limit the concentration of pm_ ( 10) or pm_ ( 2.5).

可吸入颗粒物是影响室内空气品质的重要污染物之一，世界上大多数国家都制定了可吸入颗粒物PM（10）或细微颗粒物PM（2.5）的浓度标准。