1) adding-mass
加重质量
1.
The data of dynamic balance test on site show that two key factors,the determination of phase and the selection of adding-mass,should be considered while applying the method;with reference to initial vibration vector and historical and empirical data,abnormal vibration can be reduced to meet standard by primary weighting.
现场动平衡试验数据表明,应用一次加重平衡法,除考虑两大关键要点——加重相位的确定和加重质量大小的选取外,参照初始振动矢量以及历史经验数据,一次加重即可将异常振动降至标准范围内。
2) weight (mass)
重量(质量)
3) dense medium
加重质
1.
This article takes magnetite as dense medium with six different particle size distribution and study several main parameters of fluidization characteristics.
利用6种不同粒度的磁铁矿粉作为加重质研究流化床的流化特性。
4) NJ medium solids
NJ加重质
5) medium solids
加重质
1.
The flow state of medium solids playes a leading role for the beneficiating of fine coal in vibration fluidized bed.
加重质的流动状态对振动流化床中细粒煤的有效分选起着决定性的作用，通过理论分析及试验研究，提出了以两个并联扩散模型描述适合于细粒煤分选的振动流化床加重质流动模型，全面分析了振动参数、气流参数等对加重质流动模型的影响，得出了振动强度是决定加重质平均停留时间及有效扩散系数的主导因素，并建立了床层不同区域中振动强度与有效扩散系数的关系模型。
2.
The experimental results show that air dense medium fluidized bed can form a low density fluidized bed with magnetic pearls as medium solids, and beneficiate effectively the coal of 50～6 mm size with beneficiation densities of 1.
试验结果表明：空气重介流化床采用磁珠作为加重质可以形成低密度床层，能有效地分选５０～６ｍｍ级煤炭，分选密度可在１。
6) weighting substance
加重物质
补充资料：加重
增加重量或程度：～负担 ㄧ～语气 ㄧ病势～ㄧ责任～了。
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