查询词典 inert

Two principal hazard s exist in dealing with inert gases: asphyxiation and pressure.

涉及惰性气体时存在两个主要的危险：窒息和压力。

There is an oxygen-nitrogen-inert GAS atmosphere of suitable pressure and a moderate weather cycle.

这里有压力适当的氧、氮、惰性气体混合大气层和温和的气候循环。

Xenon is the element with the larger atomic number in inert gase , atomic radius is bigger.

氙是惰性气体中原子序数较大的元素，原子半径较大。

In the reaction of substituted arylamine and sulfuric acid, and utilizes the feature of that said inert organic solvent is easy to form azeotrope with water to continuously deliver the water produced in the couse of reaction from the reactor.

本发明在取代芳胺与硫酸的反应中加入了一种惰性的有机溶剂，如：氯苯，二氯苯，三氯苯，硝基苯等，利用其易与水形成共沸物的特点，将反应生成的水不断地导出反应器。

In fact, the psychological predicament of inert character, conformity, fear, impetuousness, self-satisfaction, narrow-mindedness, philistine, and befuddlement is refracted from some biological negative images.

其实，诸如惰性、从众、惧挫、浮躁、自满、狭隘、鄙俗、迷惘等心理困境还可以透过生物的反例影像折射出来。

They sprayed standard diesel fuel, mixed with a caesium compound to enhance its X-ray contrast, into a chamber containing the inert gas sulphur hexafluoride to stop it combusting.

为了提高燃油的X光对比差异，他们把一种铯化合物与标准的柴油燃料混合在一起，喷射进一个容纳有惰性气体sulphur hexafluoride的燃烧室，以阻止燃油燃烧。

Centrifugally casted HP-Nb superalloy pipe and ICr5Mo steel flange was welded together by manual tungsten -inert - gas arc welding with Ni - based R - N1 wire.

用Ni基R-N_1焊丝作为填充材料，采用小线能量的手工氩弧焊方法可实现离心铸造HP-Nb高温合金炉管与1Cr5Mo钢法兰异质钢的焊接。

The wettability of three kinds of molten electrolyte on carbon anode and NiFe2O4-based cermet inert anode were investigated.

测试了熔融状态下三种不同组分的电解质对碳阳极和自制的镍铁尖晶石基金属陶瓷惰性阳极的润湿性。

Inert gases form clathrate hydrates when dissolved in water, astrict the activity of water molecule, prolong the store of fruits and vegetables.

惰性气体可以在水中形成笼形水合物，限制水分子的活动，延长果蔬的贮存时间。

One of the best preventive measures is to make a closed rather than open system, using a regulated inert gas over the surface of a closed expansion tank.

最好的防止措施之一是，采用封闭而不是开放的系统，使用惰性气体来覆盖封闭的膨胀水箱。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。