On the basis of wavelet packet decomposition technique introduced firstly, the measured unstable oil-film oscillations of single-disc and single-span rotor system were investigated.
在介绍小波包分解原理的基础上，对试验测得的单盘单跨转子系统的油膜振荡非平稳信号用小波包分解方法进行了研究。
SCIENTISTS have unveiled new DVD technology that stores data in five dimensions, making it possible to pack more than 2000 movies onto a single disc.
科学家公布了一种新的五维存贮的DVD技术，通过这种技术，能把2000部电影存贮在一张光盘上。
Japanese company announced that newly developed holographic storage disc single die capacity has reached the traditional DVD 200 times.
日本一家公司宣布，最新研制的全息存储光盘的单牒容量已经达到传统DVD的200倍。
According to clinical observation, it is not possible to well solve Protrusion of Lumbar Intervertebral Disc with any single therapy method.
根据临床观察，任何一种单一的治疗方法，都不可能很好地解决腰椎间盘突出症的问题。
The dynamic response of unbalanced single disc rotor is analysed and theoretical aspects of flexible rotor balancing by the influence coefficient method are studied.
本文是从分析挠性转子的不平衡单质量的动态响应出发，找出用影响系数法平衡挠性转子的理论依据。
Comac produces excellent quality equipment, powerful and safe scrubber dryers, sweepers, commercial and industrial vacuum cleaners and main cable and battery operated single disc machines.
COMAC以生产高质量的清洁设备著称，包括强力且安全的自动洗地机，扫地机，商业及工业吸尘器和电源及电瓶驱动的单擦机。
Conclusion The treatment of prolapse of cervical intervertebral disc with continuous drug injection is reliable compared with single drug injection method.
结论颈部硬膜外间隙持续注药，治疗颈椎间盘突出症疗效确切，优于单次注药。
Brief introduction to the working process, the construction characteristics, the applications and the main data's selection & calculation for the single disc, high-performance flat gate valve.
介绍了高温硬密封浮动阀座单闸板平板闸阀的工作原理、结构特点、适用范围及主要技术数据的选取和计算。
Double disc single speed metallographic sample pre mill M-2 is a wet grinder, it USES the different size of the metallographic sandpaper, on a variety of metal and alloy samples.
双盘单速金相试样预磨机m - 2是一种湿式磨光机，它利用不同粒度的金相砂纸，对各种金属及合金的试样进行磨光。
The single - piston floating - caliper disc brake is self - centering and self - adjusting.
单活塞浮动卡钳盘式制动器是自定心和自我调节。
The balancing disc assumes a single-direction movement mode, which can considerably simplify a control system.
平衡盘采用单向移动方式，这种移动方式可以大幅简化控制系统。
In addition, the invention also discloses manufacturing methods of a read-only single-surface single-layer blue ray disc and a recordable single-surface single-layer blue ray disc.
另，本发明还公开了一种只读单面单层蓝光光盘及可录单面单层蓝光光盘的制造方法。
A single file (unit of magnetic disc or magnetic tape storage) that holds the input data for a job and to which the results are written.
一种以磁盘或磁带存储器为单位的文件，既可存放作业的输入数据，又可存放结果。
A single, small CD-ROM disc can hold more information than over 1, 000 floppy disks.
一张小小的只读光盘可以容纳1,000多张软盘所能容纳的信息。
First, it has a huge capacity. a single, small CD-ROM disc can hold more information than over 1, 000 floppy disks.
首先是容量大。一张小小的只读光盘可以容纳1,000多张软盘所能容纳的信息。
The most common type of disc brake on modern cars is the single-piston floating caliper.
现代汽车中常见的盘式制动器是浮钳盘式制动器。
Objective To study on the characteristics and clinical application of single-point electroacupuncture therapy for treatment of lumbar intervertebral disc herniation.
目的：探讨腰椎间盘突出症单穴电针疗法的特点和临床应用。
Ultimately 242 received the investigational device (Bryan Cervical Disc), and 221 patients underwent a single-level anterior cervical discectomy and decompression and fusion as a control group.
最终242名患者接受了进行研究的设备（Bryan间盘），221名患者作为对照组进行了单纯的间盘切除及减压与融合。
Ultimately 242 received the investigational device (Bryan Cervical Disc), and 221 patients underwent a single-level anterior cervical discectomy and decompression and fusion as a control group.
最终242名患者接受了进行研究的设备（Bryan间盘），221名患者作为对照组进行了单纯的间盘切除及减压与融合。
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