Results: sputum crust, irritable cough and blooding in air passage were less seen in treated group than control group(P<0.01).

结果：治疗组形成痰痂、发生刺激性咳嗽、气道出血的例数和吸痰次数均明显少于对照组（P<0.01）；

youdao

The 9th AAF's fighters, P-47 Thunderbolts and P-51 Mustangs, roared and dived at German strong points unhindered by Luftwaffe [German Air Force] interference.

第9空军联队的P-47霹雳火战斗机和P-51野马战斗机轰鸣着冲向了没有德国空军掩护的重要目标。

youdao

Lockheed Martin is upgrading the P-3Cs' aircraft and mission systems and providing maintenance under a 2006 contract from the U.S. Navy's Naval air systems Command.

洛·马在与美海军航空兵司令部2006年签署的合同下，正升级P - 3c的飞行器和任务系统并提供维护。

youdao

The letters H-E-P-A represent the words High Efficiency Particulate Air.

VOA: special.2009.07.14

Muslim Mafia is the product of acclaimed journalist and author Paul Sperry and former Air Force investigator P.

CENTERFORSECURITYPOLICY: Destroying America from within

The United Airlines flight was supposed to leave at 11:34, and about noon, gate agents announced that it would be in the air by 1 p.m.

FORBES: Flights Delayed Amid Furloughs Of Air Controllers

"This bloc is for the bicultural, bilingual Latino who goes back and forth between both worlds, " said Elizabeth Espinosa, KTLA reporter who will be hosting "Sin Limites" (No Limits), a magazine lifestyle show that will air 8 to 9 p.m.

CNN: STORY HIGHLIGHTS