查询词典 hydrogen sulfide

Small dose is methylic Mao Xi of prednisone dragon cure is bronchitic can alleviate quickly symptom of asthma hold back, shorten curative effect, cortisone of apparent excel hydrogen sulfide.

小剂量甲基强的松龙治疗毛细支气管炎能迅速缓解喘憋症状，缩短疗效，明显优于氢化可的松。

A new process,urea- calcium cyanamide method,for producing thiourea from urea and hydrogen sulfide is proposed.

利用尿素和硫化氢等原料制备硫脲，提出了尿素-氰氨化钙法新工艺。

From the aspects of statistical data,diffusibility,odor and toxicity of pollutants,it discussed the main odor pollutants such as hydrogen sulfide,sulfur dioxide, carbon bisulfide ,thior and ammonia etc.

综述了硫化氢、二氧化硫、二硫化碳和硫醇等硫化物的臭味特征、危害性、中毒症状、国家环保部门许可的排放标准及其防治办法。

Green room: Cockscomb addition to uranium and other radioactive; Aloe three of vinyl chloride, hydrogen sulfide, benzene and other organic matter, and absorb dust, bacteria; cactus absorb the infection; aspartic In addition to heavy metal particles; Chlorophytum is very suitable for on raising plants indoors and do not bother Oh!

房间养几盆绿色植物：鸡冠花除铀等放射性；芦荟除三氯乙烯、硫化氢、苯等有机物，并吸收灰尘、细菌；仙人掌吸收病菌；天门冬除重金属微粒；吊兰是非常适合室内养植且不费心的植物哦！

Colorless acicular crystal, easily being deliquescent, soluble in water and alcohol, Melting point decompose out hydrogen sulfide.

无色或淡黄色或浅褐色针状结晶，易潮解，熔点时分解放出硫化氢，易溶于水和醇。

Objective To establish a method for the determination of sulfmethemoglobin so as to evaluate the detoxication effects of methemogobin formation agent on hydrogen sulfide poisoning.

目的 探讨建立硫高铁血红蛋白的测定方法以评价不同高铁血红蛋白形成剂对急性硫化氢中毒的解毒作用。

The results show that direct decomposition of hydrogen sulfide under ultraviolet light could occur without catalyst.

实验结果表明，UVC可以在无催化剂条件下直接分解硫化氢制氢。

The research conducts an actual examination, and then utilizes software to simulate and estimate the result. Firstly, the initial data obtained from a real felid experiment in a hot spring suite and the researcher relies on the analysis of Mapinfo and Flovent understanding the distribution and proliferation of the hydrogen sulfide. Secondly, by simulating the pneumatic fluid, the researcher proposes the root causes and suggests the improvement plan and design that offer a reference for establishing a comfortable and safety indoor hot spring environment.

本研究方法拟采用实际检测调查法，后运用模拟软体模拟比对为辅助，选择於阳明山大屯山区某温泉旅馆之温泉套房进行个案硫磺气体调查量测，分别进行不同高度及时间点上之实测，并将其结果套绘於Mapinfo软体上，分析了解室内硫化氢之分布状态与扩散行为，再利用FLOVENT软体进行室内风场行为之模拟，并依结果发现问题以寻求减量改善之方式与设计成效，提供温泉建筑室内环境舒适品质之参考依据，给予游客在从事温泉休憩活动时之保障。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

For these studies, he will draw upon two decades of experience developing and testing similar technology to remove hydrogen sulfide and carbon dioxide from natural gas.

这些研究，他二十年的经验值得借鉴同类技术研制试验消除硫化氢和二氧化碳来自天然气。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。