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- pencil tube oscillator 笔形管振荡器
- The screw tube oscillator is used to produce vib ration in the polymeric dynamic molding equipment. 螺管激振器用于在新型聚合物动态加工设备中产生轴向振动。
- pulse-controlled tube oscillator 脉冲控制电子管振荡器
- negative-resistance tube oscillator 负阻管振荡器
- I have put the pencil box in her desk. 我已经把铅笔盒放在她的课桌里了。
- Ring the correct answer with your pencil. 用铅笔圈出正确的答案。
- The message was written in pencil. 这信是用铅笔写的。
- You may write in biro or pencil. 你用圆珠笔或铅笔书写均可。
- Charles bought a pencil at the dime store. 查尔斯在廉价店买了一支铅笔。
- Would you please lend me your pencil? 请把铅笔借给我用用好吗?
- I hate seeing letter write in pencil. 我不爱看用铅笔写的信。
- Should I sign my name in pencil or ink? 我用铅笔还是用钢笔签字?
- Diagnosis on the frequency spectrum of the X-band trans it time tube oscillator X波段渡越管振荡器频谱诊断
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- She pointed the pencil for her sister. 她给妹妹削铅笔。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The last item on the list was added in pencil. 单子上的最后一项是用铅笔加上去的。
- Experimental Investigation of the X-Band Transit-Time Tube Oscillator X波段渡越管振荡器的实验研究
- A pencil is not to be compared to a ruler. 铅笔与尺大不相同。
- Mary made a claim to the pencil. 玛丽认为她应得到这枝铅笔。