炭黑是不透明的,可以防止辐射热传到推进剂内部.Carbon black is an opacifier which prevents radiant energy transmission to the interior of the propellant.研究了纳米炭黑水泥砂浆的导电性和电热特性.Research of the nano carbon black cement mortar electrical and electro...
...infra-red homing missiles...红外线自动寻的导弹Absolutely . We have lots of skills that alter firing rate, spread , homing capabilities, etcetera.我们也有很多可以改变射击速度, 射击距离, 自动瞄准能力等等的技能.Many birds have a remarkable homing instinct .很...
杰克逊镇定自若，始终克制着情绪。Jackson remained calm and always master of his passions.杰克逊是1988年总统选举中举足轻重的权力经纪人。Jackson had been a major power-broker in the 1988 Presidential elections.杰克逊说她的老板情绪越来越低落，又开始拼命抽烟了。Jackson said her boss bec...
空速指标, 在空速表上可以调整的指针.AIRSPEED INDEX , An adjustable pointer on the airspeed indicator.您不一定牵涉到维护具体空速在巡航飞行.You're not necessarily concerned with maintaining a specific airspeed in cruise flight.安装起落架地面安全销 、 空速管套.Install...
The powerful anti - Huguenot Holy League was formed in 1576.1576年,强势的 反 胡格诺派组织神圣联盟成立.Huguenot churchyard near there.离胡格诺派的教会墓地不远.In 1621 he abandoned this enterprise to serve on the Huguenot side in the civil wars.1621年,...