查询词典 gases

Pyrites and non-ferrous smelter gases will remain to be the main sulphur resource for a long time in China for their abundant reserves.

中国硫铁矿及有色金属矿的资源比较丰富，在相当长的一段时间内，预计中国硫原料仍将以硫铁矿和有色金属冶炼烟气为主。

Whole towns have been wiped out by poisonous gases from volcanoes even before they were hit with pyroclastic flows or lava.

在整个村庄遭到火山灰流或熔岩的袭击之前，为了躲避来自火山的有毒气体，人们已经筋疲力尽。

Whole towns have been wiped out by poisonous gases from volcanoes even before they were hit with pyroclastic flows or lava

在火山熔岩吞噬整个村庄前，火山毒气很有可能已经横扫整个城镇。

Pyrolysis involves release of three kinds of products : solid, liquid and gases.

产品的比例是影响生物质燃料和operationg条件的化学成分。

Lu J. Acoustic computer tomgraphic pyrometry for two-dimensional measurement of gases taking into account the effect of refraction of sound wave paths .

田丰，孙小平，邓福军，邵富群，王福利。声学法电站锅炉温度场重建算法的研究与比较。量子电子学报， 2003， 20(5)： 607～612薛飞，黄国权，李晓东等。CCD计测量燃烧室截面温度场的原理研究。

Life-time of atomic gases in Quadrupole and TOP traps are analyzed and fit the experiment data well.

Yang无外势的结果比较，清楚地说明：相互作用对BEC转变温度的影响在无外势时和有简谐外势时方向相反。

Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.

"几种氡的同位素的放射性气体，是放射性物质衰变的产物。"

Radon is the crust of rock, soil radioelement arising from the decay of a radioactive inert gases, which are mainly the lungs and bronchial have on the human body radiation.

氡是地壳岩石、土壤中放射性元素衰变而产生的一种放射性惰性气体，它主要是对人体的肺和支气管产生辐射作用。

Biofuels are produced from crops such as oil seed rape or sugar beet, and burning them produces lower emissions of climate-changing gases.

生化燃料是由油菜籽榨油或甜菜等农作物所制造，其燃烧所产生的温室效应废气较少。

The United States, the world's largest emitter of such gases, has refused to ratify the agreement.

美国这个全球最大的温室气体排放国拒绝批准该协定。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。