To sum up; in the war of armies on the ground i was under the thrall of defensive fire-power . 概括地说，关于大陆地上的军队的战斗，我迷恋于防御炮火的威力。
The aim of the assailant seemed to be to enter the mill, but that of the defenders to beat them off . 攻击者的目的似乎要冲进工厂，防御者的目的则是要把他们击退。
There is as yet no evidence that duodenal defense mechanisms are faulty in patients who develop duodenal ulcer . 仍无证据说明十二指肠溃疡病人中的十二指肠防御机制不完善。
Her defence system in the central pacific had been breached at many points and was ripe for disruption . 她在中太平洋的防御体系已被打开许多缺口，瓦解它的形势已经成熟了。
Short had disposed his airplanes and antiaircraft guns in such a manner as to make successful defense impossible . 肖特则将他的飞机和高射炮配备成不可能进行有效防御的状态。
The brunt of the russian attack fell at first upon the frontier defences of the finns in the karelian isthmus . 苏联进攻的主力，最先是集中在卡累利阿地峡芬兰的边境防御工事。
They encroached on hangar space in return for a very dubious contribution to the ships'defence against hostile cruisers . 他们占据了机库空间，因而换取了对敌巡洋舰没多少把握的防御能力。
Great britain's air force and, to a lesser extent, her ground and sea forces were largely pinned down to the defense of her home country . 英国空军及其小规模陆海军，均着眼于基本上的防御。
As a result of the increasing efficiency of the defense mechanism, the infection subsides or becomes latent for various periods of time . 由于防御机制效率的增加，感染可减轻或在不同时期呈潜伏状态。
