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- Research results shows that this structure dynamics, with large mass, small stiffness and low first order frequency, is fit enough for operation. 结果表明本结构具有质量大、刚度柔、基频低的特点，符合柔性汽机基础的要求。
- Large amplitudes of cables can be induced by low order frequency harmonic oscillations.Then,some destructive accidents will happen,and some efficient control methods will be needed. 缆索结构系统在外部激励作用下将产生低频谐振,会导致大的振幅而可能有破坏性事故发生,故需要一种有效的方法控制这种振动。
- low order frequency multiplication 低次倍频
- higher order frequency coupling feature 高次频率耦合特征
- In order not to be late, she cut across the fields. 为了不迟到，她抄近路穿过田野。
- We started early in order to arrive before dark. 为了在天黑前到达，我们很早就动身了。
- Can you cash this postal order for me now? 你现在能帮我兑现这张邮政汇票吗？
- Give me an order of chicken curry. 给我来一份咖喱鸡。
- As a lightweight his skill is of the highest order. 作为轻量级拳击手，他的技术是第一流的。
- I'd like to place an order for some tea with you. 我想从贵公司订购一些茶叶。
- You must arrange these books in alphabetical order. 你要把这些书按字母顺序排好。
- Please tabulate the numbers in order. 请把那些数字按顺序制成表。
- Everything in the kitchen is in good order. 厨房里的每样东西都井然有序。
- I've put my entire life into apple-pie order. 我把自己的一生都安排停当了。
- An extraordinarily large order bucked up all the staff. 一份特大订单使全体员工欢欣鼓舞。
- Put these words in alphabetical order. 把这些字按字母表顺序排列起来。
- Please send me the articles on order by goods. 请将我所订的货物经铁路运来。
- Let's walk fast in order to keep warm. I'm cold. 咱们快些吧，以保持身体暖和。我感到冷。
- Your room is a marvel of neatness and order. 你的房间整洁得出奇。
- Put these invoice in numerical order. 把这些发票按其号码顺序放好。
