As the lungs exhale this waste, gas is expelled into the atmosphere.
当肺呼出这股废气，气体就被排到空气中。
A study by the University of Manchester calculated the emissions of CO2—the main greenhouse gas responsible for climate change—at every stage of microwaves, from manufacture to waste disposal.
曼彻斯特大学的一项研究计算了二氧化碳（造成气候变化的主要温室气体）在微波炉生产的每个阶段的排放量，从产品制造到废物处理。
As the waste materials decompose, they produce methane gas.
废物腐烂时会产生沼气。
Wasting food also creates greenhouse gas. So food waste is bad for the environment, too.
浪费食物也会产生温室气体。所以食物浪费也对环境不利。
As ever more firms spring up to convert organic waste into diesel, gas and power, a shortage of trash and slurry will afflict some countries.
随着越来越多的公司将有机垃圾转换为柴油，沼气和能源，一些国家将会受到垃圾和废水短缺的影响。
But for the greatest number that action was recycling household waste, which ranks fairly low on reducing greenhouse gas emissions.
不过他们做的最多的是回收家庭垃圾，这在减少温室气体排放方面占据的比重非常小。
Gil is a keen observer, "I watch people drive and waste gas every day."
吉尔是个非常敏锐的观察者，“我每天都会看着人们开车并且浪费汽油。”
We waste huge amounts of gas or electricity, not to mention money and time, trying to get heat to do things it can't do.
我们为了使热能做它做不到的事情而浪费了大量的天然气和电能，更不用提金钱和时间了。
Food loss and waste are also a major squandering of resources - water, land, energy and Labour - and contribute to greenhouse gas emissions.
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。
Avoid braking hard or accelerating unnecessarily quickly, you waste gas each time you accelerate just to brake a few seconds later.
避免紧急刹车和不必要的紧急加速，每次刹车后几秒钟加速都会浪费汽油。
The exhaust gas from cars pollutes the air and they waste energy.
汽车的尾气污染了空气，浪费了能源。
The mineral quality enriches nourishment value Gao and shows Zhao towards expeling lasting long waste gas thing effect particularly.
矿物质丰富营养价值高，对排除长久废气物功效格外显著。
The waste gas carbon dioxide is produced as a byproduct and disposed of when we exhale.
作为副产品的二氧化碳气体被我们呼出体外。
When the gas is cooled, any hazardous elements in the waste end up sealed in a glassy slag that is safe to put into landfill.
当气体冷却，任何有毒的物质会被封在玻璃状的熔渣中，被安全的填埋。
Reader AMBROOK ECHO says: "Why waste money on higher priced gas?
读者AMBROOKECHO说：”为什么要浪费钱买价格更贵的汽油呢？
But there was surplus gas available and the company didn't like to see it going to waste. So they decided to build a sustainable car.
但是还存在剩余气体可供使用，他们不愿看见它白白浪费掉，因此决定建造一辆以它为动力的汽车。
As Rob Carlson of the University of Washington points out, if money is to be made selling products made from exhaust gas, then that gas goes from being waste matter to being a valuable resource.
正像华盛顿大学的罗伯·卡尔森所指出的那样，如果出售废气可以赚钱，那么，这些气体就会由废物变为有价值的资源。
Commercial opportunities might follow: Britain could import waste gas from northern Europe, where pilot CCS projects have stumbled because of opposition to onshore stores.
商机也随之而来：英国可以从北欧进口废气，那里试点的CCS项目由于岸上封存遭到反对而受阻。
Then there's manure —all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
接下来是动物粪便——所有动物的粪便都产生一氧化二氮，一种温室效应是CO2 296倍的温室气体。
Then there's manure - all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
接下来是动物粪便——所有动物的粪便都产生一氧化二氮，一种温室效应是CO2 296倍的温室气体。
There is more waste than ever: wasted energy use, gas-guzzling cars, trash generated by the truckload.
也出现了前所未有的浪费：能源使用浪费，高油耗的汽车，成卡车量产生的垃圾。
At the same time, carbon dioxide is removed from the blood through the same process of diffusion. This waste gas is expelled as we breathe out.
同时，血液中的二氧化碳经过同一个扩散过程被排除，并随着我们的呼气而排出体外。
At the same time, carbon dioxide is removed from the blood through the same process of diffusion.This waste gas is expelled as we breathe out.
同时，血液中的二氧化碳经过同一个扩散过程被排除，并随着我们的呼气而排出体外。
In this process, the "biomass" - typically waste products from farming - is heated in the absence of oxygen until it releases a flammable gas.
在此过程中，这些“生物质”——曾经农业典型的废弃物——在无氧环境中加热，直到其放出可燃气体，而得到的残渣则吸收了燃料中约50%的炭。
In this process, the "biomass" - typically waste products from farming - is heated in the absence of oxygen until it releases a flammable gas.
在此过程中，这些“生物质”——曾经农业典型的废弃物——在无氧环境中加热，直到其放出可燃气体，而得到的残渣则吸收了燃料中约50%的炭。
应用推荐