Varndell made his own reflector for these shots from a strip of humble kitchen foil.瓦恩德尔用一狭条普通的厨房用箔纸自制了反光板来拍摄这些照片。Reflector: light - reflecting device on the back of the snowmobile.反射: 光反射装置在背部的雪橇.a powerful light with r...
The reflector is held onto the sides of the spacecraft with a frame.反射器通过支架牢牢地固定在航天器的侧面。Varndell made his own reflector for these shots from a strip of humble kitchen foil.瓦恩德尔用一狭条普通的厨房用箔纸自制了反光板来拍摄这些照片。The newspaper is a...
压缩空气的喷吐使飞机的左右和前后都能保持稳定。Jets of compressed air gave the aircraft lateral and directional stability.高高的烟囱 喷吐 出黑烟.Tall chimneys belch [ vomit ] forth black smoke.工厂的烟囱向空中喷吐着浓烟.The factory chimneys puff dense smoke into the ...
If you get irritated by other people's anger, apathy, ignorance, bitterness, or insecurities, be thankful.如果别人的愤怒, 冷漠, 无知, 苦楚或是不安使你不高兴时, 要心存感激.It's the people with insecurities who make life difficult.就是那些没有安全感...
Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.Iso - army gall...