The LaCoste & Romberg airborne gravimeter is the key subsystem of the Chinese airborne gravimetry system.航空重力仪是我国首套航空重力测量系统的核心,主要由高精度的垂直加速度计 和 稳定平台组成....
A bonus of up to 5 per cent can be added to a pupil's final exam marks as a reward for good spelling, punctuation and grammar...小学生期末考试的分数最多可以加5分，作为对其拼写、标点和语法正确的奖励。Jessica scanned the lines, none of which had any pu...
我们现在无论怎样也不相信 “ 缓和 ” 的神话了.We can't possibly believe the myth of " detente " now.这半晌来颇见缓和的风陡地又转劲了.The wind, which slackened off some time since , now suddenly rose again.他警告我们不要上假缓和的当,以免放松对扩张主义的斗争.He warned against a ...