The particle size distribution of CFC-or HFA-based salbutamol aerosols was measured by laser diffraction(LD)method and time-of-flight aerodynamic particle size analysis(TOF)method,and in turn compared with the standard cascade impactor method.
分别采用激光衍射气雾粒径测定(LD)法和飞行时间空气动力学气雾粒径测定(TOF)法测定了以氯氟烃或氢氟烷为抛射剂的沙丁胺醇气雾剂的气雾粒径,并与标准方法(圆盘撞击器法)比较。
The car ran slap into the shop window.
汽车猛地撞入商店的橱窗。
The car turned over twice and ploughed into the woods.
汽车翻了两个滚，撞入树林。
But no sign of any intruders can be found.
结果并未发现有人撞入家中。
Fresh Air Inlet F.A.I
鲜风入口（俗名撞风头 )
The ball glance off the goal post Into the net
球撞到球门柱上斜飞入网
The pail of water crashed on top of him and pushed him into the well.
那桶水撞在他身上，把他推入井底。
Deeply absorbed in the newspaper, the man walked into a wall.
那人看报纸看入神而撞到了墙上。
The ball glanced off the goal post into the net.
球撞到球门柱上斜飞入网.
CSMA/CD(Carrier Sense Multiple Access/Collision Detection)
载波侦听多重接入/碰撞检测
A projection on the prow of a warship, used to batter or cut into enemy vessels.
船首金属撞角战舰船头上的凸出物，用于撞击敌船或切入敌船
back(a car)out of/into the garage,onto the road,into(ie hitting)a tree
开倒车驶出[驶入]车房、驶上公路、撞着一棵树.
Have you seen films in which a train crashed or a ship sank into the ocean?
你看过火车被撞或轮船沉入海洋的电影吗？
An incident electron can knock an inner-shell electron out of a target atom.
一个入射电子能把靶子原子的内层电子撞出来。
Electrons also flow in a television, where they are made to hit the screen, causing a flash of light.
电子也流入电视显象管，撞击荧光屏，产生闪光。
And now each side was trapped on a collision course it could not alter.
现在各方已经陷入无法改变的冲撞轨道。
Cluster-impact fusion experiments and collision acceleration mechanism
原子簇注入引起的聚变实验和碰撞加速机制
Study on the Calculation Method of Firewall Intrusion Based on Fewer Measure Points in Front Crash Test
汽车前碰撞实验防火墙侵入量计算方法研究
Study on Influence Factors for Crush Intrusion in Passenger Vehicle Front-to-side Impact
乘用车两车侧面碰撞变形侵入量影响因素研究