氧气的

Relatively low temperatures, and its excellent blocking performance of oxygen, but if the relative temperature, its oxygen permeability will be increased soon.

在相对低的温度下，其阻断氧气的性能极佳，但如果相对温度升高，则其氧的渗透率亦会很快上升。

It is not enough to only test the content of the blood protein transporting the oxygen.

仅仅查处运输氧气的血液蛋白的含量是不够的。

Full closeness functions as isolation of oxygen, while uniform speed controls the concentration of material fed into the equipment.

全封闭起到隔绝氧气的作用，匀速则控制加入的设备内部的物料浓度，加料速度任意可设置。

On Earth, any natural metallic iron rusts in our wet, oxygenated environment, so we rely on iron oxides such as haematite to make steel.

在地球上湿润并充斥着氧气的环境中，任何天然的金属铁都会生锈。因此，我们依靠象赤铁矿中的氧化铁来制造钢材。

Hill reaction The reaction, first demonstrated by Robert Hill in 1937, by which isolated illuminated chloroplasts bring about the reduction of certain nonphysiological electron acceptor with accompanying evolution of oxygen.

希尔反应：是1937年由罗伯特希尔首先证明的一种反应。离体叶绿体在光下可使某些非生理性的电子受体还原，并伴随着氧气的释放。

The main measures of prevention polysulfide produce and elimination its influences on gasoline copper corrosion were to increase pH value of gasoline water washing environmental, to decrease oxygenous carrying in compression unstripped gas and to carry out alkali liquor replacement.

防止多硫化物产生、消除其对汽油铜片腐蚀的影响主要措施有：提高汽油水洗环境的pH值；减少压缩富气中氧气的夹带；碱液置换。

In the presence of O〓, peroxyl radicals formed under neutral condition are either directly oxidized to non-aromatic acids, or forms aromatic intermediates, which are further oxidized to non-aromatic acids; peroxyl radicals formed under alkaline conditions are directly oxidized to non-aromatic acids.

有氧状态下的羟基自由基氧化体系中，过氧自由基在氧气的催化作用下既可开环形成有机酸，也可形成4-氯邻苯二酚和对苯二酚，进而氧化开环成有机酸，并最终矿化；碱性条件下的过氧自由基则直接开环降解。

It was found that both DVN and DVP had better char yield in air than in nitrogen at 800℃which indicates that oxygen can help the charring progress of polysiloxane..

左右，同时发现DVN和DVP在空气中的成炭性均好于其自身在氮气中的成炭性，说明氧气的存在有利于促进聚硅氧烷成炭。2。

For this to have a chance of happening, more numbers will have to be crunched, and planetary atmospheres analysed for signs of oxygen.

为了让此事有发生的可能，更多的数字将会减少，行星大气层将会被分析以寻找氧气的迹象。

For this to have a chance of happening, more numbers will have to be crunched, and planetary atmospheres analysed for signs of oxygen.

为了这个希望有机会发生，人们不得不去处理更多的数字并对行星的大气成分进行分析以求发现氧气的存在。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。