When density of precipitated slurry is too high, because of the collision among particles, big spindly aggregates which are made of ultra-fines are born in reactor at the action of surface energy.
当体系中浆液密度较高时，颗粒由于相互间的碰撞在表面能的作用下团聚成纺锤形的大颗粒。
Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.
推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。
The higher sputtering yield would result from multiple collision, lateral sputtering and high density energy deposition of gas cluster ion beam.
气体离化团束的高溅射产额可能是由于多体碰撞、侧向溅射及高能量密度的照射引起的。
The electron density, the electron -neutral inelastic collision rates, the electron energy and the electron flux distribution are calculated.
计算了电子的密度分布，电子与中性粒子的非弹性碰撞速率，以及电子能量和电子通量分布等。
Alternatively the shells may be like ripples in a pond, where the ongoing collision with the spiral galaxy just above NGC 474 is causing density waves to ripple though the galactic giant.
另一种说法是，壳状结构如同是池塘中的波纹，是NGC 474与位在其上的螺旋星系正在进行的碰撞所产生的密度波搅动而激起的。
Atom loss from the trap and total collision cross section can be inferred from the knowledge of the density of background gases.
在获知背景气体密度的条件下，可以计算出原子损耗和完全碰撞截面。
The unique smoothing and cleaning effects of gas cluster ion beam wou1d result from multiple collision, lateral sputtering and high density energy deposition.
气体离化团束优良的平坦化和清洁化效果可能与照射中多体碰撞、侧向溅射及高能量密度的沉积相关。
The unique smoothing and cleaning effects of gas cluster ion beam wou1d result from multiple collision, lateral sputtering and high density energy deposition.
气体离化团束优良的平坦化和清洁化效果可能与照射中多体碰撞、侧向溅射及高能量密度的沉积相关。
应用推荐