primary pollution

用法例句

It will cause waste of sulphur resources, employ a large amount of land and then cause the second pollution.

目前主要采用抛弃法来处理使用钙基吸收剂脱硫后的石膏等副产品,既是硫资源的浪费,又占用大量土地,形成二次污染。

The technological characteristics of three incinerators used at home and abroad are discussed in the paper,and the measures to prevent second pollution from appearing in the course of burning are introduced.

介绍了目前国内外使用的三种焚烧炉的技术特点 ,和焚烧过程中的二次污染防治措施,同时指出在垃圾焚烧处理技术的应用中不同的城市应根据具体情况选择合理的设备和技术 ,以达最大经济效益和最终排放符合环保标准。

The formula of the second pollution of drinking water in cistern is found and the notion of top inbrn potential is put forward.

通过对饮用水在蓄贮过程中水质变化的系统分析,建立了饮用水在蓄贮过程中二次污染水质变化动力学模式,提出水中污染物最大生成潜能概念C_max,并将COD_m作为饮用水二次污染水质评价和控制指标,且通过试验对模型进行了验证。

How to Check Data Authenticity of National First Pollution Source Survey in Guilin

简述如何审核桂林市全国第一次污染源普查数据的真实性

This cloth is still stained; You'll have to give it another bleach.

这块布仍然是染污的, 你应该再漂一次。

Air pollution process of dust storm along the northern slope of Tianshan Mountains;

天山北麓一次沙尘天气污染过程剖析

The effect of the disposable shoes for the ICU infection control

一次性鞋套对控制ICU环境污染的研究

The Discussion on Data Verification Methods for the Radioactive Pollution Source Census Tables of the First China Pollution Source Census

第一次全国污染源普查放射性污染源的普查表填报和审核

Quadratic finite volume element methods for the air pollution model in one-dimensional;

一维大气污染模型的二次有限体积元方法

METEOROLOGICAL CONDITIONS OF A CONTINUOUS AIR POLLUTION PROCESS IN NANCHANG CITY

南昌市一次连续空气污染过程的气象条件分析

A Pollution Incident of Drinking Water in Yaan Urban Area

2008年雅安市一次城区生活饮用水污染事件分析

The Analysis of a Serious Pollution Process of Inhalable Particulate Matter to Harbin

哈尔滨一次可吸入颗粒物重污染事件过程分析

1. Environmental Pollution Control

（一）环境污染防治

Bath twice a day to be really clean. Once a day to be passably clean, once a week to avoid being a public menace.

一天洗两次澡是真干净，一天洗一次澡也说得过去，一周洗一次只是避免对公共场合造成污染。

Discussion on the Application of Material Balance Method to Emissions Accounting of Industrial Pollution Sources in the First Pollution Source Investigation in China

物料衡算法在第一次全国污染源普查工业源污染物排放量核算中应用的探讨

transformation rate

转化率 (原生污染物转化为次生污染物的速度)

The disposable towels largely used in modern restaurants is one of the causes for city white pollution.

现代餐厅大量使用一次性面巾是构成城市白色污染的原因之一。

Studies on Mineral Secondary Pollution and Its Profound Problem

矿山环境二次污染及深层次问题探究

although this time it was discovered by accident by a group of oceanographers conducting a survey of pollution.

虽然这次是一群海洋学家在测定污染情况时偶然间发现的。

These were the first toxic air pollutant standards developed under the two-step procedure ordered by the court of appeals.

根据上诉法院安排的两步程序，第一次提出有毒空气污染物的标准。

There are a few problems of air pollution by chemicals, lint, etc., but these are minor.

化学品、棉花等也造成一些空气污染问题，但这是次要的。