后端

For example, if you have your printer connected to a USB port, it uses the USB backend.

举个例子，如果你有打印机连接到USB端口，它就用USB后端。

By adding Polarization Maintaining Fiber on output terminal of SLD and Loyt depolarizer behind polarizer , the Degree of polarity can be reduced to 10 -3 ,and influence of outside conditions to light-wave′ state of polarization can be reduced too.

利用在光源出端加单段保偏光纤和在消偏器后端加Loyt消偏器，可以使进入光纤线圈的光的偏振度降到10-3数量级，降低了因外界因素对线圈中光偏振态的影响而产生的光纤陀螺偏振误差。

This system mainly contains the front-end pulse interception and back-end software analysis. In the first part, we used a non-invasive infrared measurement method based on the dual channel simultaneous measurement technique. We measured the photo-plethysmograph from the subject's fingers and toes simultaneously, then used an analog circuit and central control unit to process the signals. Finally, the digital volume pulse data is processed by a personal computer. Because the characteristic points of digital volume pulse always occur in sharp variations, this paper proposes two algorithms to solve this problem. First, we find the pacemaker and percussion wave peak from transient slope variation, and then locate the dicrotic notch and dicrotic wave peak by using the wavelet transformation algorithm. When we analyze the data, we use the Visual Basic graphical user interface, which together with the Matlab is the core of the system.

本系统主要包含前端脉波撷取及后端软体分析两部分，其中前端脉波撷取部份是以非侵入式的红外线量测方式，双通道同步量测受测者手指与脚趾的光容积变化描记图，同时将此讯号经类比处理电路及中央控制单元输出成为数位容积波，再传送至个人电脑中；而在后端软体分析部份，因数位容积波之特徵点皆出现於波形中急剧变化的部份，故本论文以瞬间斜率变化量来定位脉波讯号中的起搏点及主波峰顶点，并利用小波转换演算法（wavelet transformation algorithm）来分析重搏切迹与重搏波顶点；程式撰写主要以Matlab为核心，结合Visual Basic的图形化使用者操作介面，增加系统与使用者间的亲和力。

Aim at the question of measurement inaccurateness for the causes of disturbances and temperature excursion in the PLC multi-analog signals measure system,a kind of analog calibration method least square algorithm based is put forward.And then the detailed computation process of PLC analog signal's measure calibration is provided.

在由传感器、隔离器和PLC模拟量测量模块以及后端显示计算机组成的多路测量系统中，如果对测量参数不进行标定，则由于仪器本身的测量误差、多路测量通路之间的干扰等因素，后端测量计算机显示的测试数据往往是不准确的。

One longitudinal section terminating forward of manway box, transverse section at rear end frame, short transverse section adjacent to rear of manway box.

一根纵向步道终止于人孔溢流盒前端，一根横向步道靠近后端框，一根横向短步道安装于靠近人孔溢流盒后端。

The distance between rear part of posterior semicircular canal andanterior margin of the sigmoid sinus increased by 4.45 mm(57.8%),exposure areas ofposterior fossa dura increased by 157.32 mm~2 (64.3%)and operative angle of visionwas 329.6% that of retrolabyrinthine approach when performing PLPA approachcompared with retrolabyrinthine approach.

PLPA入路与迷路后入路相比，半规管后端与乙状窦前缘的距离较迷路后入路增加了4.45 mm (57.8%)，后颅窝硬膜的暴露面积增加了157.32 mm~2 (64.3%)，手术视角为迷路后入路的329.6%。

We got enormous exposure and a million people who purchased for the first time. But we also got 100% of the back end or repurchases too! And 500,000 out of the million people kept repurchasing over and over again.

我们得到了很多的关注，第一次有上百万的人来购买产品，不过我们同样也获得了100%的后端或重购机会，上百万人中有50万人保持着一次次的重复购买（他们的后端是10倍3美元或30美元）。

Press the axle end to the bottom, draw the brake wheel 2, and make it close to the tape of behind cover, revolve the nut 5 clockwise, make it touch with the brake wheel, continually revolve the nut for one to one and a half ring, lock the screw and wind window.

4顺轴下压转轴端部至底，提取制动轮2使其制动环与后端罩3锥面贴合，顺时针方向旋转锁紧螺母5，使其与制动轮端面接触，再将锁紧螺母继续按顺时方向转一圈至一圈半，上好锁紧螺钉和通风窗，调整完毕。

The database caching back-end uses the same database as specified in your settings file. You cant use a different database back-end for your cache table.

数据库缓存后端使用你的settings文件指定的同一数据库，你不能为你的缓存表使用不同的数据库后端。

I did see a couple of films back-to-back over the Thanksgiving holidays.

我没有看到一对夫妇的影片后端到后端在感恩节假期。

In this section we look at the theory behind the techniques used in rotary polishing and the effects that they have on paintwork and the results achieved.

在这里看抛光剂使用背后的理论，到底是怎么一回事，我们如何用好的抛光机和好的使用技巧来达到好的效果。

I'll dig like a psychotic rodent if I have to.

那我就帮你挖到中国去。