Wastepaper causes the release of a kind of harmful gas.
废纸会导致一种有害气体的释放。
Thanks to chemistry, we know bleach can't be mixed with vinegar, because the mixture can produce harmful gas.
多亏了化学，我们知道漂白剂不能和醋混合，因为这种混合物会产生有害气体。
Trees are natural air conditioners. They take harmful gas from the air, and release oxygen into the air.
树木是天然的空气净化器，他们可以吸收空气中有害的气体并向空气中释放氧气。
During burning, it has no smoke, smell and harmful gas generated, it is not affected by vibration and turning upside down, and has a flame approaching blue colour.
它燃烧时，无烟、无味、无有害气体产生，不怕震动及倒落，火焰近于蓝色，是一种使用方便易携带，卫生无污染、安全无意外的理想炊用燃料。
The device is not only widely used in clinical diagnosis, but its methods can further be employed for harmful gas monitoring. As an embryonic form of bio-optrode, it has a promising prospect.
该传感器不但能广泛用于临床医学诊断中，而且其原理和方法可直接推广到有害气体监测等方面，并可作为未来生物光极的雏型，很有发展前途。
Decrease the release of harmful gas such as ammonia.
降低像氨气等有害气体的释放。
Environmental protection, no heavy metals and harmful gas.
环保，没有重金属和有害气体。
With the aluminum casting actuator box body, the utility model can effectively avoid the corrosion of harmful gas.
本实用新型由于设置了铝铸执行器盒体，可以有效地避免 有害气体的腐蚀。
There shall be no harmful gas, soot, dust, radioactive substances or other diffusible sources of pollution around the enterprise.
企业周围应无有害气体、烟尘、灰尘、放射性物质及其他扩散性污染源。
This text introduces application of harnessing harmful gas with boost technique in Majiliang coal mine, the economic results is notable.
本文介绍了升压技术在马脊梁矿治理有害气体中的应用，经济效益显著。
A large amount of dust and harmful gas are produced in the open - pit mining process, which can affect a large area and cause serious consequences.
露天矿开采过程产生大量粉尘和有毒有害气体，影响范围广，造成严重后果。
The system has the advantages of simple structure and quick measurement. It can be applied to on-line detection of the harmful gas and IR spectrum analysis.
该系统具有结构简单、测量快速等特点，可用于在线有害气体检测和红外光谱分析。
The electric boiler, which has no any smoke and harmful gas effluence, is a fundamental measure for solving the smoke pollution caused by industrial boilers.
电热锅炉没有任何烟尘及有害气体排放，是解决工业锅炉煤烟型污染的根本措施。
Research purposes: Under the condition of natural ventilation, this paper analyzes and calculates the harmful gas concentration in each subsection of tunnel.
研究目的：分析计算隧道各个分段的有害气体浓度，以把握公路隧道在自然通风状态下，其有害气体浓度在隧道内部的分布情况。
The harmful gas is the first element of environmental control in poultry housing. It has a decisive significance in poultry housing for the environmental control.
畜禽舍的有害气体是畜禽舍环境控制的第一要素，它的控制效果对于畜禽舍的环境控制有决定性的意义。
The electrostatic precipitation electrostatic agglomeration process is used for purifying the harmful gas and smoke dust from an aluminum cell of self baked anode.
应用电除尘与静电凝聚技术相结合，净化自焙阳极铝电解槽生产过程中所产生的有害气体和烟尘。
By adopting the self-designed diazomethane generating device, the dosage of reaction reagent of diazald was effectively controlled and the harmful gas release was reduced.
采用自行设计制造的重氮甲烷发生装置，有效控制了二甲基亚硝基苯磺酰胺的反应用量，减少了有害气体的排放。
Pump will not overheat: powered by compressed air in the exhaust is an endothermic process of expansion, pneumatic pump when the temperature is lower, non-harmful gas emissions.
泵不会过热：压缩空气作动力，在排气时是一个膨胀吸热的过程，气动泵工作时温度是降低的，无有害气体排出。
This article presents an improved method to determine the anhydrous chromic chloride content with alkaline process. This method is easy to perform, and does not cause any harmful gas.
提出一种碱溶法测定无水三氯化铬的方法，该方法简便易行，不产生有害气体。
The paper analyzes the major dangerous factors in the exploding process according to the sensitivity of explosive, electricity induced early burst and the harmful gas produced in explosion.
该文从炸药的感度、电感应引起早爆、爆炸产生的有害气体等三个方面，分析了爆破过程中的主要不安全因素。
No. five unit of Louyang Petrochemical Complex treated all kinds of harmful gas by technical reformation and environment management. Its environment protection has obtained remarkable effect.
洛阳石化总厂五联合车间通过技术改造和加强管理，对各类有毒有害气体污染进行治理，环境保护取得显著成效。
The utility model combines wet ash removal and chemical treatment. Oil, fire and smoke can be purified in the same device. Most harmful gas which is insoluble in water can be effectively removed.
本实用新型将湿法除尘和化学处理相结合，油火烟可在同一装置内完成净化，可有效去除大部分不溶于水的有害气体。
Thanks to special bacteria in their stomachs, kangaroo flatulence contains no methane and scientists want to transfer that bacteria to cattle and sheep who emit large quantities of the harmful gas.
袋鼠胃中有一种特殊的细菌能使其放的屁中不含有甲烷。科学家想将这种细菌移至牛羊的胃中，以抑制它们所排放的大量有害气体。
The introduction of the principles and key technology of these control technological methods will offer an ideal reference for many coal power stations that want to reduce the release of harmful gas.
通过对几种主要控制技术的原理、技术要点的介绍，为各燃煤电厂控制有害气体排放提供了较好的参考。
The Contractor shall provide his personnel with various necessary safety tools or instrument, safety lamp, gas mask and oxygen supplying equipment in the area where harmful gas is possible to appear.
承包人应为工作人员提供各种必要的安全工具、安全灯，在可能出现有害气体地区还应提供防毒面具、氧气补给设备等。
The Contractor shall provide his personnel with various necessary safety tools or instrument, safety lamp, gas mask and oxygen supplying equipment in the area where harmful gas is possible to appear.
承包人应为工作人员提供各种必要的安全工具、安全灯，在可能出现有害气体地区还应提供防毒面具、氧气补给设备等。
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