查询词典 Oxygen

That water signature is in the form of oxygen isotopes, atoms of oxygen with different numbers of neutrons.

这种水的特质以氧的同位素的形式来体现（这里的同位素是指中子数不同的氧原子）。

That water signature is in the form of oxygen isotopes , atoms of oxygen with different numbers of neutrons.

通过对牙齿中氧同位素的分析，我们就可以判断出你出生地的纬度和海拔。

03GJ/t on condition that the chemical and physical energy of off-gas are utilized to heat the oxygen-enriched air in stove and to generate the power for producing oxygen.

其煤耗为533kg／t、氧耗为395m〓／t，当输出煤气用来作加热富氧空气的热风炉和发电制氧的燃料时，实际工艺能耗为17.05GJ／t。

Oxygen,nitrogen,liquid oxygen,liquid argon,hydrogen peroxide,carbon monoxide,carbon dioxide,sodium bicarbonate,sodium carbonate,hydrogen,hydrogenized oil,liquid ammonia,ammonia liquor,nitric acid,synthetic ammonia,fatty alcohol and so on.

氧气，氮气，氢气，一氧化碳，二氧化碳，液氧，液氩，液氨，氨水，硝酸，双氧水，碳酸氢钠，碳酸钠，合成氨，脂肪醇等。

The experiments on the catalytic gasification of pulverized Fujian Longyan anthracite by using black liquor as the catalyst and oxygen enriched mixing gas(oxygen enriched air/steam) as the gasification medium were carried out in a bench-scale fluidized bed reactor.

在实验室小型流化床反应器中研究了福建龙岩无烟粉煤纸浆黑液富氧催化气化的特性，考察了纸浆黑液催化剂添加量不同时氧体积分数变化对碳转化率、产气率、煤气组成与热值的影响。

This paper discussed the determination method of solid decompound enthalpy with oxygen bomb calorimeter. After the solid sample and standard substance were accurately quantified and uniform mixed, and the pressed piece was put into the oxygen bomb and combustion.

探讨了利用氧弹量热计测定固体物质分解焓的方法，准确称取一定量的固体样品和基准物质，均匀混合后压片，放入氧弹量热计燃烧，记录燃烧前后时间和氧弹量热计温度变化数据。

The computer oxygen bomb calorimeter is designed as per the requirements in national standard of PRC GB/T213 Measurement Method of Calorific Value of Coal, GB/T384 Determination of Calorific Value of Petroleum Products and JJG672 Oxygen Bomb Calorimeter.

用途微机氧弹热量计是依据中华人民共和国国家标准GB/T213《煤的发热量测定方法》、GB/T384《石油产品热值测定法》和中华人民共和国国家计量检定规程JJG672《氧弹热量计》的要求设计。

It is found that the oxygen can difficultly diffuse through the sealing top coat irradiated by HIPIB, causing that the oxidation resistance of the irradiated TBCs is better than that of the as-deposited TBCs due to the decrease of oxygen activity near the interface between the top coat and the bond coat.

经辐照样，陶瓷层顶层形成微米厚致密封顶层，使氧难以穿透陶瓷层，导致陶瓷层/粘结层界面氧的活性降低，从而降低了粘结层氧化速率，使辐照样抗氧化性能优于原始EB-PVD热障涂层。

A test-rig for closed cycle diesel oxygen replenishment is developed and the emphasis is focused upon the experimental research on the feedforward compensation for oxygen control.

本文叙述了闭式循环柴油机配氧及监控实验台架，着重进行了前馈控制策略的实验研究。

The provision of acceptable oxygen to fuel ratio during the combustion process imposes a strict specification upon the oxygen control system of closed cycle diesel when its load changes largely and fast.

当柴油机负荷作大幅和快速变化时，难以在氧气配比控制中保持闭式循环良好的空燃比。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。