气

The biggest maximum happens when the equivalence is one. This paper is about a basic study of the effect of the H、O radical、initial pressure、equivalence ratio on the self-ignition of hydrogen air mixture.

本研究为一基础研究，着重说明的问题是氢气空气混合气自发着火的滞燃期受到H、O原子以及混合气初始压力、当量燃空比的影响。

It was found:(1) the stability of the clusters increased with the bond number in the clusters;(2) the clusters with three dimensional geometry are more stable than ones with two decisional geometry;(3) the ionic potential of the clusters in gas phase and on the surface of the silver bromide grains are all positive, and the electron affinity are all negative.

结果表明；气相中团簇的稳定性随团簇中键数的增加而升高，三维构型的稳定性大于二维构型的稳定性；气相中Ag〓团簇的电离能都大于零，电子亲和势都小于零；溴化银颗粒表面的Ag〓团簇的电离势也是大于零，电子亲和势也是小于零。

The influence of each strategy on heat economy and safety operation of gas turbine simple cycle was discuss...

结果表明：对于焦炉煤气，方案1的热经济性最高，方案4的热经济性最低，各方案对燃气轮机的安全运行几乎没有影响；对于煤基合成气，方案5的热经济性最高，方案4的热经济性最低，方案1的安全性最差；综合考虑热经济性、安全性和可操作性，对于焦炉煤气，方案1是最佳方案，对于煤基合成气，方案2是最佳方案。

In order to improve the discrepancy of Ocarina, we used air window of whistle, air chamber of syringe together with the sound holes of Ocarina in making a sound adjustable Ocarina. The frequency spectrum was analyzed with computer sound fixing and ranging software and statistical software was employed to analyze the effects on pitch of area of sound hole and cubic of air chamber.

本研究为改良陶笛的缺失，利用哨子的气窗、针筒的气腔与陶笛的配孔式音孔结合，自创一种可调音的陶笛，并以电脑测音软体分析其频谱，利用统计分析其音孔面积与气腔体积对音高的影响。

A simulation experimental bench of fixed air sparger oxidation equipment was established.

进行了曝气器开孔直径、表观气速及孔排布置方式等因数对固定空气喷射器式氧化装置性能影响的试验研究。

Surface aeration ; sparger aeration ; dual-impeller ; gas-liquid mass transfer ; agitating power

表面曝气；气体分布器；双层桨；气液传质系数；搅拌功率

The results show this tetragonal system oxide is spherical with the mean grain size of 25nm and its dispersity is good. The study of sensor's gas sensing characteristic shows SnO2 has higher sensitivity (805) to 50×10^(-6) Cl2 at 300℃ when the precursor has been treated at 550℃.

另外，在最佳工作温度300℃时，采用静态配气法测试了材料的气敏性能，发现SnO2对体积分数为5×10^(-5)的氯气的灵敏度高达805，而且对其它气体有很好的抗干扰能力。

JKQ series of production companies can lock gas spring, YQ series of compressed gas spring, can be widely used in cars, trains, aircraft, tractors, ships, printing, textile machinery, sports equipment, furniture and other industries.

公司生产的JKQ系列可锁定气弹簧、YQ系列压缩气弹簧，可广泛用于汽车、火车、飞机、拖拉机、船舶、印刷、纺织机械、体育器材、家具等行业。

In this paper the similarity of static stability of air floating structure and the relation between static stability and arrangement of cylinder group are investigated.

分析了环境压力对气浮结构相似性的影响，讨论了气浮筒群结构的静稳性与筒群布置的关系。

Identification, synthesis,and biology of the sex pheromone for Holcocerusinsularis Staudinger(Lepidoptera:Cossidae)were studied by means of gaschromatography,gas chromatography-mass spectrometry,electroantennogram,microchemical analysis,electron microscope,transmission electron microscope,and field tests in this dissertation.

本学位论文以危害白蜡、国槐等园林树木的重要蛀干害虫小线角木蠹蛾Holcocerus insularis Staudinger为对象，利用气相色谱、气相色谱-质谱联用、微量化学反应、触角电位、电镜技术和田间试验等技术与方法，完成了小线角木蠹蛾性信息素的鉴定、合成与生物学研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。