您要查找的是不是：
- The auto-alignment technique is studied for the PM fiber (PMF) of matching refractive-index(MRI). 对匹配型保偏光纤自动对轴技术进行了研究。
- Switchable and Spacing-Tunable Dual-Wavelength Erbium-Doped Fiber Laser Using a PM Fiber Bragg Grating[J]. 引用该论文 冯新焕;孙磊;刘艳格;熊凌云;袁树忠;开桂云;董孝义.
- The main application of ER2000 is to characterize the PER of Polarization Maintaining(PM) Devices, and to align the PM fiber to laser diode, polarizer, and PM devices. ER2000的主要应用在保偏光纤及其零附件，与保偏和激光器，起偏器，以及其他保偏设备。
- Research on polarization measurement method of Single-mode PM fiber 单模保偏光纤偏振测试方法
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- If I remember rightly the party starts at 8 pm. 我记得聚会是在下午8点开始。
- At 9 pm the prisoners are locked in for the night. 晚9时把犯人锁进牢房过夜。
- I'm tied up in a meeting until 3 pm. 我开会直到下午三点钟方可脱身。
- She holds her surgery on Fridays at 6 pm. 她星期五下午6时接待选民。
- The cast must all be on (the) set by 7 pm. 所有演员必须在下午7时到达拍摄场地。
- The funeral took place on 24 April at 3 pm. 葬礼已於4月24月下午3时举行。
- Is the match on at 2 pm or 3 pm? 比赛是下午2时还是3时开始?
- I love my country with every fiber of my being. 我深爱我的祖国。
- Doors open (eg of a theatre) at 7.00 pm. 下午7时开门(如剧院).
- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- The doctor recommended more fiber in his diet. 医生建议他多吃一些纤维性食物。
- He is a man of strong moral fiber. 他是个道德高尚的人。
- The first episode goes out next Friday evening at 8.00 pm. 下星期五晚上8时播出第一集。
- The lady at the tourist office told me it opened at 1 pm. 旅行社的那位小姐告诉我下午一点开门。
- Rayon rank second only to cotton as the most widely used fiber. 人造丝是仅次于棉花的使用得最广泛的织物。
