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- Basic objectives of an electronic attack campaign are to conceal PLA operational preparations, weaken enemy air defense early warning, and paralyze or disrupt enemy integrated air defense systems. 一次电子攻击战的基本目标是隐蔽解放军的战前准备，削弱敌人的防空早期预警能力，瘫痪或者中断敌人的综合防空系统。
- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- The squadron is not yet operational. 飞行中队尚未能马上行动。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。
- Other employees inspect and deburr the parts while the operator prepares the machine for a new job. 其它雇员检查和清理毛刺零件当操作员机器为一个新工作做准备。
- You can't pass an exam without preparation. 不准备就考不及格。
- A drug or preparation containing arsenic. 砷化合物含砷的药剂或制剂
- The dictionary is now in rapid preparation. 这本词典现在正在迅速编写之中。
- The preparation for his cough included camphor. 为医治他的咳嗽而调制的药中包括樟脑。
- Glycerol or a preparation of glycerol. 甘油，丙三醇甘油或丙三醇配制品
- Made up without preparation; improvised. 即兴的不经准备而作的; 即兴的
- Care or preparation in advance; foresight. 先见，提前考虑或准备; 远见
- Years of work have gone into the preparation of this dictionary. 这部词典的筹备工作已进行了多年。
- They have made good preparation for the upcoming elections. 他们对即将到来的选举作了充分的准备。
- He didn't do any preparation for this exam, so he failed. 他考试前没做任何准备，所以不及格。
- All units of the command are operational. 指挥部下之全部部队都在担任战斗任务。
- He sharpened his knife in preparation for carving the meat. 他磨快了刀准备切肉。
- They had no operational plan except to hang on. 他们除坚守以外并没有其他作战计划。
- It was foolish to take the test without preparation. 没有准备就去应试是愚蠢的。
- It was declared operational on the Rafale in 2002. 据称，它将于2002年装备阵风战斗机。
