Chinese translation for "颗粒体积"
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- grain volume
Related Translations:
微生物颗粒: micro-biological particle 颗粒充填: grai ackinggrain packing 颗粒精料: pelleted concentrate 聚乙烯颗粒: polyethylene granules 结晶颗粒: crystalline particle
- Example Sentences:
| 1. | Nominal diameter is the diameter of a sphere of the same volume as the given particle .
“等容粒径”是某一球体直径，它与某已知的颗粒体积相等。 | | 2. | Refractory materials - determination of bulk density of granular materials
耐火材料颗粒体积密度试验方法 | | 3. | Ultrafine particles are so small that large amounts can be inhaled in a single breath , after which they can settle in the lungs and damage cells
报道说，因为超微颗粒体积很小，所以人们一次呼吸就可以吸入大量这种物质。 | | 4. | Nano - iron particles are used in degradation of organo - chlorine including chloro - aliphatic hydrocarbon , chloro - aromatic hydrocarbon , chloro - phenol and some organo - chlorine pesticides based on their unique specifications such as large specific surface areas and high reduction activities
摘要纳米铁颗粒体积小，比表面积大，具有优越的吸附性能和很高的还原活性，在有机氯废水处理方面应用广泛。 | | 5. | The results showed that sic particles dispersed uniformly in the composites , that the composites " hardness increased with the increasing volume fraction of sic particles , and that the composites had the outstanding wear resistance properties that were superior to the matrix alloy
结果表明， sic颗粒在复合材料中分布均匀；复合材料的硬度随sic颗粒体积含量的增加而增加，且比基体合金的硬度高； sic颗粒增强铝基复合材料具有优良的耐磨性能，且优于基体合金。 | | 6. | The influences of the inlet tube angle , backpressure and driving jet velocity on static pressure distribution in the gas - solid injector are calculated , and the effects of the inlet tube angle on particle bulk phase concentration and axial mean speed of particles in the gas - solid injector are analyzed firstly . the predicament caused by lack of measuring means on the particle velocity in experiments is solved
分析了收缩角、背压和气体喷嘴出口速度对气固喷射器内静压分布的影响，以及收缩角对气固喷射器内固体颗粒体积浓度场和颗粒平均速度的影响，解决了喷射器内固体颗粒速度试验测试手段缺乏的困境。 | | 7. | Sicp / al matrix composites , with 5 , 15 and 25 % volume fraction of sic particles , were prepared by vacuum hot - pressing sintering processing in this paper . based on mechanics properties , sem observation and energy dispersive x - ray analysis , the interface reaction phenomenon of sicp / al composites made by vacuum hot - pressing sintering , as well as the reinforcement and fracture mechanisms of this composite were analyzed . the dynamic responses of sipc / al composites were studied by a split hopkinson high - speed pressure bar impact system which strain rate was from quasistatic state strain rate ( 3 . 3 10 - 3s - 1 ) to dynamic state strain rate ( 5 . 2 103 s - 1 )
本研究以武装直升飞机防护装甲材料为研究对象，采用真空热压粉末冶金烧结工艺制备了含sic颗粒体积分数分别为5 、 15和25的sic颗粒增强铝基复合材料，结合其力学性能、扫描电镜和界面微区能谱分析结果，分析了sic _ p al复合材料的真空烧结过程中的界面现象，以及材料增强和断裂机理，并利用hopkinson高速压杆冲击实验系统对其从静态到动态(应变率为3 . 3 10 ~ ( - 3 ) s ~ ( - 1 ) 5 . 2 10 ~ 3s ~ ( - 1 ) )的压缩破坏响应进行了研究，分析了不同体积分数sic _ p al复合材料高应变率压缩载荷下，材料的变形和微观损伤机理，以及利用高速冲击空气炮测定了改复合材料制备剃度复合板的穿透性能。 | | 8. | Slurry erosion tests were carried out with the manufactured test apparatus in order to study the erosion properties of the polyurethane composites . the results show that the wear resistance of silicon dioxide reinforced polyurethane composites decreased with the increased amount of particles , and the wear resistance of the alunima reinforced polyurethane composites first increased but then decreased . the wear resistance of the alunima reinforced polyurethane composites processed with kh550 coupling agent were maximum at the volume content of 15 %
试验结果表明，聚氨酯复合材料的冲蚀磨损性能随白碳黑体积分数的增大而降低，随al _ 2o _ 3颗粒体积分数的增大先升高而后降低；经过偶联剂kh550处理的al _ 2o _ 3颗粒增强复合材料耐磨性比经过kh560处理的复合材料高；经过偶联剂kh550处理的al _ 2o _ 3颗粒增强复合材料在体积分数为15时具有最佳的冲蚀磨损性能。 | | 9. | The results show that the composites were more wear resistant than the matrix , contributing to the " volume effect " and " size effect " , the wear resistance increases with the particle content and size . the composite shows better wear resistance than high chromium cast iron material especially in low load and fine abrasive test condition . the results also indicate that the composite strengthened by ageing treatment was more wear resistant than as - cast composite
磨损试验结果表明，铸造碳化钨颗粒增强cu - ni - mn合金基复合材料具有比较高的抗磨料磨损能力，而且其耐磨性随着铸造碳化钨颗粒体积分数及尺寸的增大而提高，表现出了强烈的“体积效应”及“尺寸效应” ，尤其是在低载荷、细磨料磨损条件下，复合材料表现出更好的而寸磨性，即使与高铬铸铁( cr28 )相比也有很大程度的提高。 | | 10. | Three models are proposed as follows by applying the model of " mixed flow " : the stress of increasing fluid on fouling , collision between solid particles and fouling , and solid particles movement velocity ; the effects of operating parameters , properties of particles , and the volume fraction of particles on stress in solid - liquid two phase flow , collision stress between solid particles and fouling , maximal contacting area between solid particles and fouling and maximal contacting time between solid particles and fouling are investigated systematically by calculating and theoretical analysis
利用“混流”模型，建立了两相流体的剪应力模型、固体颗粒与垢层的碰撞模型和固体颗粒的运动速度模型；通过计算和理论分析，系统地考察了操作参数、颗粒物性、颗粒体积分率等对固液两相流剪应力、颗粒对垢层的碰撞力、颗粒与垢层的最大接触时间和最大接触面积的影响。 |
- Similar Words：
- "颗粒体病" Chinese translation, "颗粒体病毒" Chinese translation, "颗粒体簿" Chinese translation, "颗粒体蛋白" Chinese translation, "颗粒体蛋白-内皮素前体" Chinese translation, "颗粒体积含量" Chinese translation, "颗粒体衍生病毒" Chinese translation, "颗粒体症病毒" Chinese translation, "颗粒图" Chinese translation, "颗粒涂层" Chinese translation
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