等容粒径在沉沙输移中意义不大.The nominal diameter has little significance in sediment transportation.“等容粒径”是某一球体直径,它与某已知的颗粒体积相等.Nominal diameter is the diameter of a sphere of the same volume as the given particle.最高气缸压力高的循环燃烧速率快、燃烧过程...
Both have failed abjectly.两人都遭遇了惨败。She shrugged her shoulders abjectly.她无可奈何地耸了耸肩.Under close questioning, the wretched man caved in abjectly and confessed all his misdemeanours.在逼问下, 这个家伙无望地招供了,承认了他的所有不端行为....
The elements which affected the ablative properties of silicone rubber heat shields were discussed.探讨了影响硅橡胶热防护材料烧蚀性能的因素.The effects of filler fiber and flame retardant on ablative performance of EPDM insulation are studi...