查询词典 gases

Another obvious candidate was carbon dioxide (CO2), one of the primary gases spewing from the volcanoes abundant at that time.

另一个当然候选者则是二氧化碳（CO2），它是当时活跃的火山活动所喷出的主要气体之一。

Most experts blame climate change on human activities spewing so-called greenhouse gases into the atmosphere.

大多数专家将气候变化归咎于人类活动排放到大气中的所谓的温室效应气体。

So, there is an especial significance in the case of energy sources shortage and huge energy consumption nowadays. Based on reaction mechanism of alkanolamines with acid gases in this work, selective absorption of H_2S from mixed-gas streams into the aqueous solution of blended amines of MDEA-TBEE has been studied using a static and a dynamic evaluation setup, respectively. TBEE, a severe sterically hindered amine, was added into MDEA to form the blended amines.

开发高效活化剂是酸性气体吸收领域重要的研究方向之一，研究工作采用一乙醇胺为原料，氢气为反应氛围，低压下有机气相通过管式催化反应器合成活化剂哌嗪，考察合成催化剂组成和操作参数对合成反应的影响；将合成产物应用于膜吸收装置和再生装置上考察其吸收和解吸CO_2的性能。

Stomata : mainly at lower epidermis, for gases exchange and water loss by transpiration.

气孔 ：主要在叶底表皮，用作气体交换和水分的蒸发。

The substract is (100) single crystal silicon, and operating gases are mixture of Cl-I4 and H2 in all experiments.

实验中所用的基片为P型硅（100）单晶片，工作气体为高纯甲烷（CH_4）和高纯氢（H_2）。

Nerve gases are clear and colorless, and they can be odorless or have a slight, sweetish smell. They enter the body through the air or on contact with the skin.

神经毒气无色清透，闻起来没有味道，或是略带甜味，通过空气或皮肤接触进入人的体内。

Around 280 degrees C, Volatile gases and flammable tars are released.

在大约摄氏280度，挥发性的气体和可燃焦被放出。

objective to evaluate the effect of acute silicon tetrachloride toxicosis on organism and therapeutic approaches in order to provide data for the therapy of acute toxication with stimulating gases at war.

目的 探讨急性四氯化硅中毒对机体的影响及救治措施，为未来战争可能发生的急性刺激性气体中毒的救治提供依据。

Methods Daytime blood oxygen saturation (DSaO2), arterial blood gases, lung function, and maximal transdiaphragmatic pressure, and electroencephalogram and SaO2 at nocturnal sleep stage were measured in 34 patients (mean age: 62.6 years) with HAECCP at stable stage, who lived in areas 2 260-3 200 m above sea level.

对34例高原老年肺心病缓解期患者作了白天血气、血氧饱和度(SaO2)、肺功能、最大跨膈压和夜间睡眠脑电图、眼电图、SaO2连续监测。

We then add boundaries delineated forward/backward facing reflected shock, Mechanical equilibrium, M2=1 and reflected shock strong/weak separating conditions on the (M0,q1) map of shih(2004). This is followed by systematically investigating multiply possible three shock theoretical solutions of steady Mach reflections in perfect triatomic gases. Pressure-deflection shock polar solutions are used to help illustrate different solution behaviors of these theoretical three-shock solutions. M0 is flow Mach no. upstream of incident shock, M1 is flow Mach no. downstream of incident shock, M2 is flow Mach no. downstream of reflected shock,q1 is flow deflection downstream of incident shock.

随后本文由石(2004)论文中加入前后分界、机械平衡、M2=1及强弱分界条件，然后有系统地探讨三原子分子理想气体(r=1.2857 )稳态马赫反射参震波理论多重解之交点及其对应之压力-转折角震波极图解，并建构出此三原子分子理想气体稳态马赫反射流场三震波十阶多项式理论解於(Mo，q1)平面上之解域图，其中M0为入射震波上游流场马赫数，M1为入射震波下游流场马赫数，M2为入射震波下游流场马赫数，q1为入射震波下游流场转折角。

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。