查询词典 a weapon

How to establish the evaluation model on the effectiveness of the torpedo weapon system is a new research project.

如何建立鱼雷武器系统的效能评价模型，是当前研究的新课题。

The concept of submachine gun dates back to World War One; the trench warfare of this war required effective and compact weapons for short-range fighting in trenches; additionally, a lightweight and maneuverable fully automatic weapon was desirable to complement light machine guns in both defensive and offensive scenarios, to cover last 200 meters of assault on enemy positions.

该冲锋枪的概念可以追溯到第一次世界大战，这场战争的堑壕战需要有效和紧凑的短武器的射程在战壕中战斗，另外，重量轻，机动性全自动武器是可取的，以配合在具有防御轻机枪和进攻方案，以支付最后200米的袭击敌军阵地。

After a day or so, trumpeter Don McComas, trombonist Glenn Dodson, and others showed off their secret weapon--frisbees.

一两天之后，小号手迈克玛斯、长号手多森等几个人拿出了他们的秘密武器——飞盘。

It is the invasion of Tsarist Russia to the northeast region of great results, as Tsarist Russia a powerful weapon of aggression and expansion, with an important strategic position and role.

它是沙俄对东北地区侵略的极大成果，成为沙俄对外侵略扩张的强大武器，具有着重要的战略地位和作用。

This weapon has been designed in Tula, for 1946 Soviet Army trials for a new assault rifle.

这种武器的设计图拉，1946年苏联红军的一个新的突击步枪的审判。

"The rate of tularemia or 'rabbit feer' infection has significantly declined since the 1940s. Howeer, the bacteria would be ery deadly as an aerosolized terrorist weapon -- inhaling as few as 10 bacteria could be potentially deadly," said Allen, who also is a staff researcher with the eterans Affairs Iowa City Health Care System.

"野兔病和'兔热病'的感染几率自从1940s以来明显的下降，但是，这种细菌可以成为一种具有强致死性的雾化器恐怖武器—只要吸入10个细菌就可能致死，"Allen说，他也是一位艾奥瓦城的退伍军人卫生保健系统的医学研究员。

This is a two-edged weapon, of course.

这是一种双刃武器，当然。

As is often pointed out, knowledge is a two-edged weapon which can be used equally for or evil.

人们常说知识是一把双刃剑，它既能造福人类，也能祸害人类。

As is so often pointed out,knowledge is a two-edged weapon

正像人们常常指出的，知识是一把双刃刀

As is so often pointed out, knowledge is a two-edged weapon which can be used equally for goodorevil.

正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷