说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 固体颗粒污染
1)  pollution of solid pellets
固体颗粒污染
1.
Effective techniques and methods are introduced to measure the pollution of solid pellets in hydraulic oil.
介绍了液压油固体颗粒污染检测技术与方
2)  solid grain contamination
固体颗粒污染物
3)  contamination particle
颗粒污染
1.
The paper studied the harm of particle in hydraulic fluid to hydraulic system and analyzed the reason of the contamination particles creating.
考察了液压油颗粒污染对装备液压系统的危害,分析了污染产生的原因,提出了装备液压系统颗粒污染控制方案。
4)  Contaminated Particles
污染颗粒
1.
Study of the Influence of Contaminated Particles on Inter-Ring Gas Pressure;
污染颗粒对活塞环腔气体压力的影响
5)  debris contamination
颗粒污染
1.
01 GPa,and the result showed that debris contamination had simultaneous effect on the characteristic life and the life exponent of Si3N4 , which reduced the fatigue life of L10 an.
01 GPa名义接触应力条件下分别进行了由清洁的32号机械油润滑(A组)和质量分数1%SiO_2颗粒污染的32号机械油(B组)润滑的Si_3N_4球的成组疲劳试验。
2.
This paper analyzes quantitatively the effect of debris contamination on the Si3 Na rolling contact fatigue life of silicon nitride and the forming mechanisms of rolling contact fatigue of silicon nitride lubricated by the clean oil and the contaminated oil.
定量研究了颗粒污染对Si3N4陶瓷球滚动接触疲劳寿命的影响;并分析比较了在清洁的润滑油润滑和颗粒污染油润滑的条件下Si3N4陶瓷球滚动接触疲劳的形成机理。
6)  particle pollutant
颗粒污染物
1.
Due to the different influence of inhalable particle pollutant upon the transmissivity between visible channel and near infrared channel of NOAA satellite, a difference vegetation index I_(DV) is built.
根据可吸入颗粒污染物对NOAA卫星可见光和近红外通道大气透过率影响的差异,通过构造卫星差值植被指数IDV,建立了该指数与地面环境监测站的颗粒物污染指数IPM10的相关关系。
补充资料:固体颗粒交换系数
分子式:
CAS号:

性质:在剧烈湍动的流化床内,颗粒处于环流中,上升的固体颗粒流相当于尾涡,而下降的固体颗粒流仍是乳化相本身。在两相之间的固体交换速率可近似地取作颗粒进出尾涡的流量。可见气泡尾涡中的颗粒在气泡上升的过程中是不断更新的。吉田等导出计算固体颗粒交换系数K的方程式如下:式中,εmf为床层临界空隙率;δ为流化床内的气泡分率;umf为临界流化速度;db为气泡直径

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条