Nonmethane hydrocarbon and oxy hydrocarbon measurements during the 2002 New England Air Quality Study.

Oxy-fuel enthusiasts claim that modern plants can be easily retro-fitted to operate as oxy-fuel plants.

热衷燃料增氧的人们宣称现有的电站可以轻松地实现燃料增氧.

The preferred method is by oxyacetylene flame.

最好采用氧炔焰加热方法.

This article expounds Al coating technology and parameter chosce by analysing the oxyacetylene heat coating Pan.

提出了氧乙炔焰铝丝喷涂普碳钢灼勺工艺及适宜喷涂参数.

The research and application situations of oxychloride cement were reviewed in this paper.

综述了氯氧镁水泥的一些研究应用情况.

The behavior of tartrate ions during the neutralization-conversion process of antimony oxychloride was studied.

研究了酒石酸根离子在氯氧锑中和转化过程中的作用行为.

Bismuth oxychloride often feels silky and not rough when rubbed between the fingers.

用两个手指来感觉,氯氧化铋有一种光滑不粗糙的感觉.

The research provide more basis on Magnesium oxychloride crystal salt for flame retardants to polymer composites.

其各分解阶段反应机理的揭示为氯氧镁结晶复盐阻燃剂与聚合物的复合研究提供了更多依据.

It's likely that oxychloride is the reason.

那很可能因为里面含有氯氧化铋.

Objective : To develop new technique of clear method to synthesize phosphorus oxychloride.

目的: 研制氧化法制三氯氧磷的无污染新技术.

Oxygen and hydrogen make water.

氧和氢构成水.

No living things can live without oxygen.

没有氧生物就无法生存.

Blood is the medium in which oxygen is carried to all parts of the body.

血液是将氧气输送到人体各个部位的媒介。

Water contains hydrogen and oxygen.

水含有氢和氧.

Oxygen has high reactivity.

氧的反应性很高。

Supplementary oxygen is rarely needed in pressurized aircraft.

密封的飞机内很少需要补充氧气。

An oxygen mask will come down from overhead in case of emergency.

如果发生紧急情况,头顶上会放下一只氧气面罩.

The car with its whirring air conditioning was like an oxygen mask.

配备了高功率空调的汽车就像一个氧气面罩.

An oxygen mask will come down from overhead in case of an emergency.

若发生紧急情况,头顶上会降下一只氧气面罩.

An oxygen mask will come down from the overhead in case of an emergency.

若发生紧急情况,头顶上会放下一只氧气面罩.

In case of any other emergency, an oxygen mask will come down from overhead.

如果遇到其它紧急情况时, 会从头顶上方落下一个氧气面罩.