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1)  coarse particles
粗重颗粒
1.
The pressure gradients of air-sand two-phase flow in a CFB riser were systematically measured in a 10m high CFB riser to investigate the axial distributions of averaged solids holdups of coarse particles and the effects of operation conditions.
在10m高提升管中对空气-沙子体系的压力梯度进行系统测试,研究了粗重颗粒平均颗粒浓度sε的轴向分布及操作条件对它的影响。
2.
To investigate the flow behaviors of coarse particles in CFB, the local solid concentrations of sands in a Φ100 mm×10 m CFB riser were systematically measured by an improved fiber-optic probe.
结果表明 ,粗重颗粒 (沙子 )无因次浓度的径向分布及其沿轴向的发展与细颗粒 (FCC)有明显的不同 ,重颗粒无因次浓度的径向分布沿轴向没有明确的相似性 ,环核流动结构也发生变化 ,其环区缩小 ,核心区扩展到边壁处附近。
2)  coarse-grained WC
粗颗粒WC
1.
Research is made on the process for production of high-quality coarse-grained WC.
进行了在钨粉碳化阶段添加活性催化剂生产优质粗颗粒WC的工艺研究。
3)  coarse [英][kɔ:s]  [美][kɔrs]
粗颗粒
1.
In order to make a study of the feasibility and each technical parameter in coarse floatation,based on detailed theoretical analysis,a laboratory device is designed for slurry test.
根据泡沫分选的特点,针对粗颗粒选别环境设计了新型的泡沫分选机试验系统,通过浮选动力学的清水对比试验研究,找到了最优的气泡发生器。
2.
The coarse TATB was synthesized after continuous stirring a period of time at 155 ℃ when anhydrous-gaseous ammonia with 0.
25MPa无水氨气,持续搅拌一定时间后合成出粗颗粒TATB(DTATB)。
4)  coarse particle
粗颗粒
1.
Combined with the special flotation behavior of coarse particles and the technology of conventional mechanical flotation machine,through abundant lab-based experiments,the article has confirmed the overall structure feature of mechanical flotation machine for coarse particles,which has been demonstrated by the afterwards quasi-industrial test.
结合粗颗粒矿物特殊的浮选行为及常规浮选设备研究开发的技术路线,通过大量的实验室试验确定了适用(于选别粗颗粒矿物的浮选机总体结构型式,并经半工业试验进行了验证。
2.
It is significative in mining Engineering to investigate the friction loss of coarse particle slurry in horizontal pipeline, but the research on this respect is not perfect.
水平管道粗颗粒浆体阻力损失的研究在矿业工程方面很有实际意义,而目前这方面的计算模型大多还不完善。
3.
Hydraulic hoist of solid coarse particles in the vertical pipe is used in oil extraction, chemical engineering, ocean mining, coal mining and silt cleanup and so on.
固体粗颗粒物料的垂直管水力提升常见于石油开采、化工反应、深海采矿、水力采煤、河湖清淤等工程场合。
5)  Big particle
粗大颗粒
6)  particle coarse
颗粒粗
1.
The reason is high fire loss volume and particle coarse.
究其原因是粉煤灰烧失量高、颗粒粗,其资源再利用性能较差。
补充资料:粗重
1.粗大笨重而价值不高的器物,与细软相对。 2.形容工作繁重而费力,与轻便相对。 3.形容声音低而强。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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