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- Ball- powder mass ratios 球料比
- The effects of mass ratio of ingredients and wood powder to regenerated plastics on properties of WPC were investigated and the optimum formula of WPC was gained. 考察了不同相容剂用量、木粉用量对复合材料性能的影响,得到了再生塑料与天然纤维复合材料的最佳配方。
- This makes the production process for extruding the powder mass very complicated. 这就使得压伸粉状药料的生产方式变得非常复杂。
- An acceptable mass ratio of glass to Ni in the Nickel conductive paste is0.08. 镍导电浆料中玻璃与镍粉质量比为0.;08是比较合适的。
- The results showed that the fluidization air velocity was the most important factor for the average mass ratio of powder and gas in the conveying, and that the least important was the agitator vertical height. 试验结果表明，对于平均输送固气质量比，流化风速的影响最大，搅拌棒提升高度的影响最小。
- Blends of PPSQ with high w or low w and PMMA at different mass ratios had been prepared by solution casting. 用溶液浇注法制备了具有不同质量配比的高分子量、低分子量梯形聚苯基倍半硅氧烷（PPSQ）与聚甲基丙烯酸甲酯（PMMA）的共混物。
- The weight mass ratio of fragrant masterbatch should be controlled about 5%. 生产中一般控制芳香母粒质量分数5%25左右。
- We persist: the resonable price & quality, the same mass ratio of the price! 本站坚持：同等的价格比质量，同等的质量比价格！
- A soft-sensor model based on neural network combining with mechanismic analysis is proposed for online measurement of powder mass flowrate in pneumatic conveying system. 本文提出了神经网络与机理分析结合的软测量方法,用以实现对气力输送系统中粉料质量流量的在线测量。
- The blend had excellent properties when blend mass ratio of SSBR/NR was 80/20. 当SSBR/NR(质量比)为80/20时，共混物的硫化胶具有最优的力学性能。
- The effects of hardened cement on the compressive strength of autoclaved waste concrete samples of fine powder are less because the amount of hardened cement in ordinary concrete is more than 12.5 wt% (mass ratio). 由于普通混凝土的水泥用量按水化水泥量计算均超过12.;5%25;普通混凝土磨细制成蒸压试样的强度受废混凝土中水泥石量的影响很小。
- The differences in average mass ratios of PM2.5/PM10 APM from the 3 sampling sites indicate the difference in composition and source of APM from urban and suburb areas. 3个采样点的PM2.;5与PM10平均浓度比分别是0
- The effects on properties of asphalts modified with the same contents and mass ratios SBS/MMT compounds and SBS/MMT added directly were compared and analysed. 同时，对SBS/MMT用量和质量比相同的共混物改性沥青与直接改性沥青的性能作了对比分析。
- The positions of certain wavelengths in both cases depend on the proton-to-electron mass ratio. 他们发现，在这两个观测结果中，特定波长的位置会随著质子对电子的质量比而改变。
- The energy equipartition time is longer than the interparticle collision time by the mass ratio of proton and electron. 由于质子与电子的质量比很大，能量平衡时间比粒子间碰撞时间长。
- It shows that the modal shape and mode frequency are highly coupled with the VIV response of a marine riser with low mass ratio. 该模型的计算结果表明，立管的模态振型、模态频率与涡激振动响应高度耦合，并且对于低质量比的情况尤为明显。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- The compressive strength of some samples with mass ratio 0.3 of water to cement reached to 90 MPa at 28 d age. 由该熟料制备的水泥 ;以 0 .;3 0水灰比制备的一些样品抗压强度在 2 8d龄期已接近 90MPa;展现出良好的前景。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
