不要浪费纸张、水、能量和其他的设备，减少气体损失。
Do not waste paper, water, energy and other utilities and minimise the gas losses.
另外，在开工置换阶段，由原来先用燃料气置换改为直接用液化石油气置换，这样不需排放轻组分至火炬，减少了气体损失。
In addition, LPG is now directly used as displacing gas instead of the fuel gas at the start up period, and no light component exhausts to the flare system, so the gas loss is reduced.
食品的损失和浪费也是对主要的资源的浪费——水、土地、能源和劳动力——而且还会增加温室气体的排放量。
Food loss and waste are also a major squandering of resources - water, land, energy and Labour - and contribute to greenhouse gas emissions.
和往常一样，对于如何保护森林又会争论很长一段时间，因为五分之一的温室气体排放来源于森林的损失。
As usual, there will be long discussions about how to preserve forests, since deforestation accounts for about a fifth of all greenhouse-gas emissions.
又一次，其损失数额没有出现在联合国粮农组织的统计中，导致的温室气体排放被看作是自然现象，而不是人为造成的。
Again, this loss does not show up in the FAO's figures, and the resulting emissions are considered to be natural, not man-made.
大多数生产商(服务业更不用说)所用能源有限，而能源又是温室气体的主要来源，因此他们不会受到巨大损失。
Most manufacturers (let alone service industries) do not use much energy, the main source of emissions, and so would not suffer big costs.
综合传热系数和系统内气体流动阻力损失是评价换热器性能的重要指标。
Complex heat transfer coefficient and resistance loss of the moving gas inside system are important parameters to evaluate the characteristics of heat exchanger.
然而，当每次植物吸收一个二氧化碳气体分子时，它会损失许许多多的水分子。
However, each time of plants take in one molecule of carbon dioxide gas, it losses hundreds of water molecules.
但气体流量过大，反而会使弧柱变短，损失热量增加，使切割能力减弱，直至使切割过程不能正常进行。
But gas flow rate is too big, but will make arc beam are short and heat loss increased ability to cut down to make cutting process, cannot proceed.
该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。
The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.
通过分析和计算发现，管道内压缩气体的压力损失比较明显。
Through analysis and calculation I find the pressure loss of the compressed gas in the pipelines is more obvious.
利用数值模拟软件，通过改变管道内气体的压力，对内锥流量传感器的压力损失系数进行模拟研究。
Using numerical simulation software, with setting different gas pressure in pipe, the pressure loss coefficient of inner-cone flowmeter was simulated.
本文介绍了气体温度和压力对热线支架传热损失的影响。
This paper presents the influence on the heat loss to hot-wire supports from temperature and ptrssure of gas.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
Q3—可燃气体不完全燃烧热损失。
利用工程流体力学理论，对装置中管道内的压缩气体进行压力损失分析。
Using the engineering fluid dynamics theory, I carry on the pressure loss analysis to the compressed gas the pipelines which are in the installment.
对压力损失系数随气体压力变化的规律进行分析，并给出压力损失系数随管道内气体压力变化的计算公式。
This changing regularity is studied and the equation which expresses the relation between the pressure loss coefficient and gas pressure in pipe is given.
本阀属于自动阀类，能自动排除管路内的气体，减少管路系统的能量损失。
This air valve is automatic device, it can exhaust air in the pipe line to reduce energy loss of system.
但最近一些低渗透油气田却出现了频繁的CO气体中毒事件，给油田及员工带来巨大的损失。
Recently, frequent poisoning events of CO were took place in the some low permeable oil-gas field and the crews were hurt seriously.
煤与瓦斯突出产生大量的煤与矸石和有毒的瓦斯气体，严重影响煤矿安全生产，给国家造成或大或小的经济损失。
Large amount of poisonous gas, coal and waste rocks badly influence the safe product for coal mine, and also cause the economic loss to our country.
该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。
For the formula which can be taken as the experience formula for analyzing the pressure losing of carbon black and air mixed flow inside the pipe line.
在石油、化工、矿业等行业中，密闭容器内可燃气体爆炸的事故屡屡发生，造成了巨大的经济损失和人员伤亡。
The accidents of flammable gas explosion in closed vessels often take place in the industries of petroleum, chemicals, mines, etc. causing large economic loss and people injuring.
采用实验方法研究了干熄炉内焦炭的冷却过程，得到了实验条件下不同位置焦炭的冷却曲线和气体温度、压力损失的变化趋势。
The coke cooling process in the coke dry quenching shaft furnace was investigated experimentally. The coke and gas temperatures and the pressure drop were measured.
通过举例计算，说明泵腔内气体的压缩效应对泵效损失影响很大。
The impacts of gas compressive effects in Chambers of rod pumps on pump efficiency are exemplified through real calculation.
随着进入氧化床的乏风气体表观速度的增加，压强损失和出口温度都增加；
With the increase of coal mine methane superficie velocity, pressure loss and outlet temperature of the oxidation bed increase.
随着进入氧化床的乏风气体表观速度的增加，压强损失和出口温度都增加；
With the increase of coal mine methane superficie velocity, pressure loss and outlet temperature of the oxidation bed increase.
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