气体的

His other contributions include relativistic cosmology, capillary action, critical opalescence, classical problems of statistical mechanics and their application to quantum theory, an explanation of the Brownian movement of molecules, atomic transition probabilities, the quantum theory of a monatomic gas, thermal properties of light with low radiation density (which laid the foundation for the photon theory), a theory of radiation including stimulated emission, the conception of a unified field theory, and the geometrization of physics.

的经典问题和它们的量子理论的应用，解释了布朗分子运动，原子跃进概率，单原子气体的量子论，地辐射密度的光的热性质，包括受激发射的放射理论，统一场论的概念和物力几何化。爱因斯坦写了多于50篇的科学著作，也包括非科学的书。1999年爱因斯坦被时代杂志封为"世纪人物"，一份有卓越成就的物理学家的民意测验封他为无论何时都是最伟大的物理学家。现代文化认为"爱因斯坦"和天才是同一个意思。

Duralumin gasreducer:single stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for non- corrosive gas,standard gas,clean gas and mixed gas.

硬铝气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于非腐蚀性气体、标准气体、纯净气体、与混合气体。

Duralumin gasreducer:Double stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for non- corrosive gas,standard gas,clean gas and mixed gas.

硬铝气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于非腐蚀性气体、标准气体、纯净气体、与混合气体。

The results showed that (1) The grain size of nanometer YiO_2 was40～80nm.The wavelength corresponding to the maximum absorbency values were observedin the 200～320nm range.The crystal structure of carbon doped TiO_2 photocatalyst is primarilyanatase(22.43% rutile), and the content of carbon is about 4.6%.(2) The relative humidityvaring from 8% to 80%, the photocatalytic degradation degree of benzene increased withincreasing relative humidity; and to toluene, degradation rate was hanced by relative humidityup to 60%, and more or less inhibited above 60%.(3) Scheme and results of orthogonal testswere used by evaluating the photocatalytic performance of the gas phase methanol, acetoneand 1-heptane.The results revealed that their degradation degree reached 84.5%, 93.39% and93.45%, respectively.(4) The 254nm UV lamp showed higher photocatalytic degradation rate.For methanol, acetone and 1-heptane, it was found that photocatalytic degradation reactionoccurs with the light strength of daylight lamp.(5) Under the the same conditions, 15%degradation degree has been obtained for benzene, whilst about 10% degradation degree wasattained by Degussa P25; During the initial phases, the toluene revealed higher photocatalyticactivity, comparing with Degussa P25, the degradation degree of methanol, acetone and1-heptane were slightly lower.

结果表明：(1)CVD法制备的纳米TiO_2光催化剂，颗粒球形度好、粒径在40～80nm之间；最大吸光度值所对应的波长为200～320nm；含碳量约为4.6％；晶型组成主要为锐钛矿型，金红石的含量约为22.43％；(2)在相对湿度为8％～80％范围内，苯的光催化降解率随着相对湿度的增大而增大；甲苯在相对湿度为60％时达到最好降解效果，当相对湿度增大到80％时光催化效果降低；(3)将正交实验设计及实验方案应用于气相甲醇、丙酮和正庚烷光催化降解研究，实验结果表明：三者最高降解率分别为84.5％、93.39％和93.45％；(4)有254nm紫外灯参与的光催化实验可以大大提高有机气体的光催化降解率；在日光灯的照射下，掺碳纳米TiO_2对气相甲醇、丙酮和正庚烷具有一定的光催化氧化能力；(5)较P25粉，在相同的光催化操作条件下：气相苯的平均降解率达15％，高于P25粉10％的降解率；气相甲苯在初始阶段具有较高的反应速率；气相甲醇、丙酮和正庚烷的降解率略低于P25粉。

As a senior American team arrived in Beijing on Sunday for climate talks, the standoff was taking on the trappings of cold-war arms control negotiations, with gigatons of greenhouse gas emissions replacing megatons of nuclear might as a looming risk for people across the globe.

于星期日到达北京，赴气候会谈的一组高级美国访问团队，在看起来像是在协商关于冷战武器的控制的表象下，用十几亿吨的温室气体的排放量来取代核武器百万单位的威力，其实这对于全球的人来说，这场风险像蜃景一般。

Stainless steel gasreducer:Double stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for corrosive gas,standard gas,clean gas and mixed gas.

不锈钢气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于腐蚀性气体、标准气体、纯净气体、与混合气体。

Stainless steel gasreducer:Double stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for corrosive gas,standard gas,clean gas and mixed gas.

不锈钢气体减压器：双级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于腐蚀性气体、标准气体、纯净气体、与混合气体。

Stainless steel gasreducer:single stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for corrosive gas,standard gas,clean gas and mixed gas.

黄铜气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于腐蚀性气体、标准气体、纯净气体、与混合气体。

Within the divergent section of the nozzle extension, the combustion gas continues to expand with increasing velocity (10,000 to 15,000 ft/sec, two to three miles/sec, or three to four times the speed of a high-powered rifle bullet) until it is expelled at the desired nozzle area ratio and gas static pressure to maximize thrust chamber performance.

内部分歧的一段喷嘴延长，燃烧气体的不断扩大，日益增加的速度（ 10000一点五万英尺/秒， 2时58英里/秒，或3至4倍的速度一高功率步枪子弹），直到是驱逐在理想的喷嘴面积比例和天然气的静压力，以最大限度地推力室的表现。

His other contributions include relativistic cosmology, capillary action, critical opalescence, classical problems of statistical mechanics and their application to quantum theory, an explanation of the Brownian movement of molecules, atomic transition probabilities, the quantum theory of a monatomic gas, thermal properties of light with low radiation density (which laid the foundation for the photon theory), a theory of radiation including stimulated emission, the conception of a unified field theory, and the geometrization of physics.

的经典问题和它们的量子理论的应用，解释了布朗分子运动，原子跃进概率，单原子气体的量子论，地辐射密度的光的热性质，包括受激发射的放射理论，统一场论的概念和物力几何化。爱因斯坦写了多于50篇的科学著作，也包括非科学的书。1999年爱因斯坦被时代杂志封为&世纪人物&，一份有卓越成就的物理学家的民意测验封他为无论何时都是最伟大的物理学家。现代文化认为&爱因斯坦&和天才是同一个意思。

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。