... 7.ratify vt.正式批准, 使正式生效,签认(合约等) had it not been虚拟语气,如果不是…… on the hump for〈美俚〉紧张地活动着;忙个不停 ...
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The design quality of profile for the rolling section of mechanized hump has significant influence on the sorting capacity, operational safety, construction and operating costs of the hump.
机械化驼峰溜放部分纵断面的设计质量,对驼峰解体能力、作业安全、工程贷和运营费都有重要影响。
The mammoth A380 has room for 70 cars to park on its wings and looks rather like the hump-backed Boeing 747 but with the top section stretching all the way back to the tail.
巨大的 A380 为 70辆汽车在宁可像圆形隆起物回的波音 747 一样的它翅膀和容貌上停车有房间但是由于最高的区段伸展操作所有的方法回到尾部。
Based on the formula, a suitable range of lengths of the flat part of the hump crest has been for the first time calculated and determined.
并在此基础上首次计算确定峰顶平台长度的合理范围。
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