查询词典 air pollution

Air pollution is regarded as a plague of the nation.

空气污染被认为是这个国家的严重问题。

Scientists at the University of Virginia recently reported that air pollution may prevent bees from finding flowers to pollinate.

弗吉尼亚大学的科学家们报告，空气污染可能会使蜜蜂找不到进行授粉的花。

Scientists at the University of Virginia recently reported that air pollution may prevent bees from finding flowers to pollinate .

弗吉尼亚大学的科学家最近报告，空气污染可能会导致蜜蜂找不到传粉的花朵。

First not taking the measurement error of covariates into account, we construct respectively structural regression models of lung function indices on the covariates. Then we use structural regression models with measurement error of multidimensional covariates to estimate synthetically the average effects of air pollution on lung function of preadolescent children.

先不考虑协变量—儿童年龄、身高、体重的测量误差，分别就儿童的各项肺功能指标对年龄、身高和体重建立结构回归模型；然后在协变量的测量误差分布相同和不同的假设下，分别建立各项肺功能指标对年龄、身高和体重的带有测量误差的结构回归模型，从而综合估计空气污染对儿童肺功能的平均影响效应。

In order to reduce the air pollution created by the industrial dust and waste .It has positive meaning to develop and improve electrostatic precipitator.

为了减少工业粉尘和废气对大气的污染，发展和改造电除尘器具有积极的意义。

The most pressing issue is to reduce air pollution from particulates in diesel vehicle emissions, as this is a direct present threat to our health.

现在最迫切的工作是减少柴油车辆废气中的微粒，因为这会造成空气污染，直接危害市民的健康。

Join us in a protest against Hong Kong's air pollution.

加入我们的行列，就香港空气污染问题提出抗议。

In order to have a good understanding of the causes of the event,a detailed analysis was made of the weather condition s during the time period by means of the air pollution index,conventional meteorological data,radiosonde data and AWS data.

为了了解造成这次持续重污染过程的原因，利用同期污染指数、常规气象观测资料、探空资料及自动站气象资料，对这一期间的空气污染气象条件进行了较为详细的分析。

In order to decrease the increasing of the air pollution from the landfill gas, improve the level of waste disposal harmless and make the landfill gas effective in the Beijing Liu Li Tun Refuse Landfill Site, after approval by Beijing Municipal Administration Commission and Government of Haidian District, Beijing Haidian Environmental Sanitation Service Center decide to build the Landfill Gas Control and Development Project of Beijing Haidian Liu Li Tun Refuse Landfill Site. The Project will be conducted through International Competitive Bidding.

为减少填埋场日渐增长的垃圾填埋气体对空间环境的污染，完善填埋场无害化处理垃圾的功能，进而实现资源化，北京市海淀区环境卫生服务中心经北京市市政管理委员会和海淀区政府同意，决定建设北京市海淀区六里屯垃圾卫生填埋场填埋气治理开发项目。

We should pay more attention to problems respecting air pollution in cities .

我们应当多注意关于城市空气污染的问题。

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％。