发动的

The rate at which Hamas militants fire rockets into Israel has steadily declined since the start of Israel's attack on December 27th, but Palestinian fighters, although armed with only light weapons, have been engaging Israeli soldiers in fierce gunfights near Gaza City.

自从以色列12月27日发动进攻以来，哈马斯激进分子向以色列发射火箭弹的频率持续下降，但是巴勒斯坦武装人员尽管只装备了轻武器，他们已经在加沙城附近与以军展开了激烈的枪战。

The first human-powered, heavier-than-air flight took place in North Carolina in 1903. The airplane was designed and built by the Wright brothers, after years of unsuccessful attempts.

世界第一架由人力发动、比空气还重的飞机，一九O三年在美国北卡罗莱纳州升空，莱特兄弟经过多年失败的尝试后，才设计打造了这架飞机。

An experimental study on the homogeneous charge compression ignition performance of a modified single cylinder engine fueled with ethanol is presented.

在一台改造的单缸发动机上进行了乙醇燃料均质压燃的试验研究。

The influences of combustion boundary conditions on ethanol homogeneous charge compression ignition combustion were investigated.

在一台由CA6110柴油机改造而成的单缸发动机上进行了燃烧边界条件对乙醇燃料均质压燃燃烧过程影响的试验研究。

The effects of intake temperature and air/fuel equivalence ratio on homogeneous charge compression ignition combustion of ethanol have been investigated.

在一台经过改进的CA6110发动机上进行了进气温度和过量空气系数对乙醇燃料均质压燃燃烧过程影响的试验研究。

But if anyone should apologize, Mr. Kerry said, it is President Bush and his administration officials who started the ill-conceived war.

但是，凯瑞先生说，如果有人需要道歉，那道歉的人应当是布什总统和他的政府官员们，他们错误地发动了这场战争。

Viscosity index improvers tend to stabilize or improve the viscosity of engine oils at various temperature thay improve the body and fluidity of the oil.

Viscosity指数改进趋于稳定或提高在不同温度下的发动机油粘度大公改善身体和石油的流动性。

This gives a detailed description of the electronically controlled motor vehicle diesel engine widely used in-line pumps, rotor pump plunger distribution, the distribution of home plunger pumps, high pressure common rail pump nozzle and the five types of fuel oil supply system and diesel engine intake, exhaust system The structure principle.

本书详尽地介绍了电控汽车柴油发动机上普遍应用的直列泵、转子柱塞分配泵、对置柱塞分配泵、泵喷嘴以及高压共轨五大类燃油供给系统和柴油发动机进、排气系统的结构原理。

This music is in the public uprising黄巾launched and developed in the course of the intifada.

这种乐曲是在黄巾起义的舆论发动和起义过程中形成的。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。

You need to lie low for a while.

你们得歇手一段时间

If you do, you may just be pleasantly surprised.

如果你开口问了，或许有意想不到的惊喜。