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- virtual constraint number 虚约束数
- Based on the concept of virtual constraint, we present a method to design output functions analytically for tune-invariant gait, and design a feedback linearization controller which transforms the system into a loop of double integrator. 基于虚拟约束的概念，提出时不变步态的输出函数解析设计方法，设计了反馈线性化控制器，将系统转化为双积分环节。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Soon tired of the constraint of military life. 很快厌倦了军事生活的约束
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- Not in confinement or under constraint; free. 自由不受约束的或不受限制的; 自由的
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的，但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A virtual state of war exist between the two countries. 这两国间实际上处於战争状态。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- Our deputy manager is the virtual head of the business. 我们的副经理是公司的实际负责人。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- She showed constraint in the presence of the strangers. 她在陌生人面前显得很拘束。
- Can you tell me the cancellation number? 能不能告诉我取消号码？
