查询词典 CO2

Patients in CO2 group were insufflated with CO2 at pericardial cavity via a new designed gas-diffuser during ECC, whereas 16 patients in control group were not.

所有病例均以经颅多普勒超声微气栓检测系统于两侧头颅体表检测大脑中动脉血流微栓子信号，在ECC期间分五个时段分别记录和计算单位时间内血流中微气栓数目，两组之间结果进行比较。

The hemodynamic changes after peritoneal insufflation of CO2 were measured with Swan-Ganz catheterization,and the plasma concentration of epinepherine and nonepinepherine were measured before and after CO2 being insufflated into peritoneal cavity with high performance liquid chromatography-electrochemical method.

20例行腹腔镜胆囊切除患者，随机分成全麻组(A组，11例)和硬膜外＋全麻组(B组，9例)，采用Swan-Ganz导管技术，监测气腹时血液动力学变化，用高效液相色谱——电化学检测气腹前后血浆肾上腺素和去甲肾上腺素浓度。

In order to study the reaction kinetics of uranium with CO or CO 2,uranium samples of different forms are obturated in reaction vessels and then CO or CO 2 is filled in. Gases in vessels are analyzed at different storage time.

在一定温度下，将不同形态的铀样品密闭贮存在容器中并充入一定压力的高纯CO或CO2 气体，通过定期测量贮存容器中气体组成，初步研究了铀与CO或CO2 的反应动力学。

The crystal structures have been determined by X-ray diffraction method, which show that the new complex [Co2-Co(2)(0H2)s] belongs to the bridging binuclear complex and the system of monoclinic with space group P211~,unit cell parameters a8.3850(10)A, b=27.386(4) A, c=9.610(2) A,~=98.280(10)~,V=2 183.8(6) A3 , Z=4, Dc=l.746Mg/m3,~i =l.597mm, F(000)=1168, Final R=O.0253 and wR=O.0610 S1.009 ,The two Co2~ are in distorted octahedrons. The part of [2Co] possess an approximate D2d symmetry, while the part of [OCo(2)(0H2)5] has an approximate C2 symmetry.

结构分析表明配合物(1)[Co1，(DPC2-Co(2)(OH2)5]是一个未见报导的桥联双核配合物，属单斜晶系，空间群为P2_1／c，晶胞参数：a=8.3850(10)A，b=27.386(4)A，c=9.610(2)A，β=98.280(10)A，V=2183.8(6)A~3，Dc=1.746Mg／m3，Z=4，μ=1.597mm-1，F(000)=1168，结构偏离因子R=0.0253和ωR=0.0610，吻合因子S=1.009，Co_(1)和Co_(2)的配位多面体皆为扭曲正八面体，[_2Co_(1)]部分具有近似D_(2d)对称性，[OCo(2)(OH_2)5]部分具有近似C_2对称性。

As a pole warms up in the spring, frozen CO2 on the surface thins, perforates, and begins to vent gaseous CO2 held underneath.

在春季时，极区温度上升，表面的乾冰变薄、穿孔、并开始喷出下方的二氧化碳气体。

That sequesters the CO2, that disposes of the CO2 in geological time, and also gives an economic benefit in terms of enhanced oil recovery.

这个方法隔离了二氧化碳，让二氧化碳在漫长的地质时间中被缓慢地处理掉，同时也增加了石油的产量，提高了经济利益。

Main products of Sunic Photoelectricity: Full sets of solar equipment (Laser snicking machine series, laser scribing machine series, module filtering apparatus series, laminated machine series, and cell test apparatus series), YAG laser marking machines series, CO2 laser cutting machine series, CO2 laser engraving machine series etc up to 30 kinds of products. they are widely applied in the fields of solar energy, aero-space and electron, spare parts of automobile, hardware, food and medicine, medical instrument, advertisement and clothes, printing and packing, arts and crafts and so on..

三工光电主要产品：太阳能成套设备（激光刻膜机系列、激光划片机系列、电池分选机系列、组件层压机系列、组件测试仪系列）、激光打标机系列、激光切割机系列、激光雕刻机系列等三十多种产品，广泛应用于太阳能、航空航天、电子元器件、汽车摩托车零配件、五金工具、食品医药、医疗器械、广告服装、印刷包装、工艺品等领域。

The author ' s opinions related to the automatic sprinkling fire system design such as the nozzles, pipeline network, installation of alarm valve and the protection of the system are proposed on the basis of personal experiences in practice for years.

根据多年工作经验，就自动喷水灭火系统的喷头、管网、报警阀设置、系统的保护面等问题提出己见。并介绍CO2气体灭火系统，新型灭火剂FM-200和烟烙尽在应用中应注意的一些问题。关键词：自动喷水灭火系统 CO2气体灭火系统 FM-200 烟烙尽--样本内容

The influences of pressure, temperature ,flowing rate of CO_2 and extraction time on the yield of camphor tree seed oil were investigated.

研究了超临界CO2萃取樟树籽油的工艺，确定萃取最佳工艺参数为萃取温度40℃、萃取压力20MPa、CO2流量35kg/h、萃取时间100～120min。

The experiment was conducted to investigate the heat transfer of supercritical carbon dioxide in tubes. The effects of mass flux, pressure and inlet temperature on heat transfer characteristics and pressure drop were analyzed.

摘要对超临界CO2在套管内的换热特性进行了实验研究，探讨了超临界CO2换热过程中，质量流率、压力和入口温度的变化对换热性能特性和压降的影响。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。