查询词典 pollution

The results showed that the population density and biological rhythm of the scale insect were contrasted with the content of VB2 and the VB2 content in the two pollution districts were significantly higher than that in the cleaning district.

结果证明，污染区国槐枝条和叶片的VB2含量极显著地高于清洁区；VB2的变化与虫口密度呈正相关关系，回归式为y=1507.76x-170.56，相关系数r=0.839。

In hygiene inspects, microbial pollution can be detected through bioluminescence of ATP or molecular hybridization.

卫生学检测则主要是利用分子杂交或ATP导致的生物发光检测微生物污染。

The characters and applications of vacuum film evaporation and molecular evaporation are outlined, and an XZN inner-cooling vacuum agitated film evaporator was used to reduce free monomer from HDI biuret , which is for improving the quality of polyurethane paints and coatings, decreasing pollution and danger to worker.

本文介绍了真空薄膜蒸发和分子蒸发的原理、特点和应用，并介绍了真空薄膜蒸发-冷凝工艺在分离HDI 缩二脲中游离单体中的应用。

Based on the successful management experiences of Lake Biwa , the pollution characteristics and the status in quo of management of Dongting Lake were analyzed.

在借鉴琵琶湖成功治理经验的基础上，综合分析了洞庭湖的污染特征和治理现状，并结合洞庭湖复杂的江湖关系和国家治理政策，在入湖水系处理、立法管理、国际交流、民众环境意识等方面提出了进一步完善洞庭湖治理体系的建议。

We're not the ones whose pollution blackened our skies and ruined our streams.

我们不是那些排放污染物来黑暗天空，毁坏河流的人。

Grow on the face have " blain blain " person, brush the pollution with towel more possibly because of rub, and produce the skin to affect or bleed.

脸上长有"痘痘"的人，更可能因为搓擦和毛巾的污染，而发生皮肤感染或出血。

This highly-industrialized area is notorious for pollution and general atmospheric bleakness.

这个高度工业化的地区因为污染和灰暗的大气层而臭名昭著。

Main hydrogeology-worsened factors of regional environment in Dongtinghu district are those man-made pollution which are caused by the manufacture of industry and agriculture, blood fluke prevention and cure, and resident's life.

区域环境水文地质恶化的主要原因是工农业生产、血吸虫防治和居民生活所造成的人为污染。

Now, because of the air pollution severity, in spring when cherry blossomy time, people walk at plum flower tree next no longer is like before can smell the fragrance of plum flower so?

如今，由于空气污染严重，春天当樱花盛开的时候，人们走在樱花树下不再像以前那样可以嗅到樱花的芳香。

Nonetheless, Chinese authorities said Thursday that Beijing had 12 more blue-sky days this year compared with last, as well as drops in major pollution indexes that monitor concentrations of sulfur dioxide, carbon monoxide, nitrogen dioxide and particulate matter.

尽管如此，中国有关部门上周四表示，北京今年截至目前的蓝天数量较去年同期增加了12天，衡量二氧化硫、一氧化碳、二氧化氮和可吸入颗粒物的浓度的主要污染物指数也有所下降。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。