defense system

常见例句

The Germans evolved an extremely elaborate defense system using pillboxes, i.e., concrete shelters for machine guns.
德国人利用碉堡——也就是混凝土机枪火力点——发展出了极为精妙的防御体系。
Even with an expensive defense system that could take down such an attack, other complications include what else might get vaporized in the process.
与固若金汤的防御系统能够抵御如此的袭击一样，其他的问题也能够在无人机发展过程中随之解决。
America has responded by saying that the missile-defense system is not intended to defend against a Russian arsenal, but against a potential attack from Iran or a rogue threat.
美国方面对此回应说，美国建立导弹防御系统不是为了防御俄罗斯的军备，而是为了防御来自伊朗或无赖国家的可能袭击。

He says that would reduce the need for an American missile-defense system proposed for the Czech Republic and Poland.
In two thousand six, Defense Secretary Robert Gates advised President George W.Bush to base a missile defense system in Europe.
They found that TGF-beta helps to heal wounds and is important in the body's defense system against disease.

Sixty-four percent of Americans now say they favor a missile defense system, up from 56 percent.
CENTERFORSECURITYPOLICY: Center for Security Policy The New Gender Gap: American Women Even More Supportive Than Men of Need for Missile Defense
There are lots of ways in which you could overwhelm the missile defense system.
NPR: Missile Defense, the U.S. and Europe
First, other programs are needed to make Arrow effective as an "upper-tier" defense system.
CENTERFORSECURITYPOLICY: Center for Security Policy “The Case For Ending US And Israeli Strategic Vulnerability”