The system adopt computer with the picture acceleration card to the real - time process . in the software the system use the fast algorithms to improve the image processing and parameter operating speed 此系统通过采用系统机配以图像加速卡的形式来增强系统的实时性,并利用快速的图像处理算法来进一步提高图像处理和各参数计算的速度。
The performance curve was acquired at the pump operating speed of 1200rpm . piv was applied to the measurements of the flow fields in the unshrouded centrifugal pump . during the measurements , three operation points of the pump were taken 本文应用piv测试技术,分别在1 . 4 、 1 . 0和0 . 6倍最优流量的工况下,对半开式离心泵叶轮内部流场进行实验研究。
When analysing the cost effectiveness of the two railway technologies , we have to take into account a number of factors , such as the construction and operation costs , train operating speed , system reliability and compatibility 在分析这两种铁路技术方案的成本效益时,我们需要把一系列的因素考虑在内,包括方案的造价及营运成本、运行速度、系统的可靠性和兼容性等。
Mechanical vibration - evaluation of machine vibration by measurements on non - rotating parts - land - based steam turbines and generators in excess of 50 mw with normal operating speeds of 1500 r min , 1800 r min , 3000 r min and 3600 r min 机械振动.通过对非旋转部件的测量评定机械振动.标称运行速度为1500r min 1800r min 3000r min和3600r min的50mw以上的地面汽轮机和发电机
Stretchable silicon , one of the " 10 emerging technologies " in 2006 , is very important to the development of next - generation electronics because it can bend as well as stretch , and allows fast circuit operating speeds 被选为2006年10大新兴技术之一的可拉伸的硅stretchable silicon ,对开发新一代电子产品至为重要,因为它可不但可以弯曲,而且还能拉伸,并能够让半导体电路高速运行。
The design of the hardware is low in cost and power consumption , and high in operating speed . in the software c / os - operating system is used , which is simple , free , etc . rtos software is easy to design and extend 在软件设计中,选用了源代码公开的c os -实时操作系统,该操作系统具有简单、免费、源代码公开等优势,采用rtos的软件具有实时性好、软件的设计及扩展容易等优势。
Mechanical vibration - evaluation of machine vibration by measurements on rotating shafts - part 2 : land - based steam turbines and generators in excess of 50 mw with normal operating speeds of 1500 r min , 1800 r min , 3000 r min , and 3600 r min 机械振动.通过对旋转轴的测量评价定机械振动.第2部分:标称运行速度为1500r min 1800r min 3000r min和3600r min的50mw以上的固定式蒸汽轮机和发电机
Experiments show that the face feather and the fingerprint feather is more accurate , more suitable for classify , and decreases the complexity of the algorithm , and improve the accuracy and the operating speed of the multi - biometrics system 实验表明,本文算法得到的人脸特征更有利于人脸分类且计算量大大减小,指纹特征更为准确且提高了特征提取速度,同时有利于提高综合识别系统的准确度和速度。
Mechanical vibration of non - reciprocating machines - measurements on rotating shafts and evaluation criteria - land - based steam turbines and generators in excess of 50 mw with normal operating speeds of 1500 r min , 1800 r min , 3000 r min and 3600 r min 非往复式机器的机械振动.旋转轴的测量和评定标准.陆地安装,功率超过50mw ,正常运转速度为1500r min 1800r min 3000r min和3600r min的汽轮发电机组
With the increase of machinery operating speed and wide application of various new - style material in high - speed machinery , nonlinear problem of mechanical system which may cause abnormal state even fault directly or indirectly becomes more and more obvious 随着机械运转速度的日益提高以及各种新型材料在高速机械中的广泛应用,机械系统的非线性将更加突出,可能直接(或间接)导致机械系统的故障。