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- A linear system (A,B,C)is called linear structured system if the entries of the matrix set (A,B,C) are either fixed zeros or independent fiee parameters. 线性结构系统,即(A,B,C)的元或为不变的零元或为可独立取值的未定元表示的系统,近些年来有了一定的进展。
- double current return to zero system 双流归零制
- The workmen fixed the water system. 工人们装好了供水系统。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍，打算整修整修。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- Now, men, zero in your guns at that ship. 喂，伙计们，把炮口对准那艘船。
- It was five below zero last night. 昨夜温度是零下五度。
- I can fix up you with a used car. 我可以为你提拱一辆旧车。
- I tried to fix the date in my mind. 我试着把那个日期牢记在心。
- He promised to fix me up with a nice girl. 他答应为我介绍一位妙龄女郎。
- The System Discovery Interval must not be zero. 系统查找间隔时间不能为零。
- Prospects of success in the talks were put at zero. 会谈没有成功的希望。
- The neighbourhood pusher got Joe a fix. 邻里的不法商贩给乔打了一针毒品。
- He has given my suggestion zero thought. 他一点也没有考虑过我的建议。
- The thermometer fell to zero lastnight. 昨夜温度计显示气温下降到零度。
- It's because I do not like to fix work hour. 这是因为我不喜欢固定的工作时间。
- The thermometer shows ten below zero. 温度计指着零下十度。
