space velocity发音

意思翻译

[物化]空速

相似词语短语

velocity───n.【物】速度

velocity profile───速度剖面（图），速度分布图，速度变化图

muzzle velocity───初速；出口速度；初速度（弹出膛时的速度）

constant velocity───常速度，等速度; 恒速；匀速；等速度；恒速度

angular velocity───[力]角速度

cratering velocity───弹坑速度

space───vt.隔开；n.空间；太空；距离；vi.留间隔

velocity magnitude───速度大小

terminal velocity───[力]终极速度；自由沉降速度；终速，自由沉降速度

双语使用场景

NO conversion decreased with increasing space velocity.───NO转化率随着空速的增大而降低。

The obtained results showed that the effect of external diffusion could be slackened by the decrease of fixed-bed voidage and the increase of space velocity.───计算结果表明，银催化剂床层空隙率的减小或操作空速的增加有利于减弱该催化反应过程中外扩散效应的影响。

effect of space velocity on catalyst was studied as well as concentration and temperature.───考察了空速、进料浓度、反应温度等因素对催化剂活性的影响。

The results indicated that the low temperature, high pressure, and low space velocity are favorable to produce the long-chain hydrocarbons.───结果表明：低温、高压、低空速有利于长链碳氢化合物的生成。

The results indicate that the conversion rate is improved with increasing temperature and decreasing space velocity.───结果表明，苯和甲苯的转化率都随温度的提高和空速的降低而升高。

The catalyst alkylation performance was studied under different temperature, space velocity and pressure.───在一定的温度、空速和压力的范围内，考察了催化剂的烷基化性能。

The influences of reaction temperature, space velocity and feed composition were experimentally tested.───分别考察了反应温度、气体空速、原料配比的影响；

The effects of the diffusers , the space velocity and the substrate resistance on the flow uniformity were investigated.───在此基础上，研究了催化转化器结构、空速以及载体阻力等对流动的影响。

This catalyst can treat the high thiols content feeds in a high liquid space velocity, and may achieve deep sweetening.───可满足进口硫醇含量高，液空速大，精度要求高的油品脱臭工况。

英语使用场景

The influence factors of temperature, pressure, space velocity, charge-in ratio were investigated. The optimum process conditions were determined.

The results of industrial standardization showed that the decrease of dry point of raw oil and space velocity was favourable to the decrease of olefine content in the solvent oil.

The content of naphthene, total paraffin, olefin and aromatics in FCC gasoline increased or decreased alternately with the change of space velocity.