In order to meet the requirements of the measured replicability less than 2×10-4,a slow rotating long coil measurement system was developed for the field measurement of American PEPII Low energy ring quadrupole magnet.
;为完成美国PEPII低能环四极磁铁的测量任务,我们利用慢速旋转长线圈的测量方法,使测量重复精度达到万分之二;旋转长线圈由主线圈和反低线圈组成,利用主线圈测量主极矩信号,利用主线圈和反线圈串联反接所组成的双线圈测量高次谐波,其目的是将主极矩信号(即四极矩)信号抵消掉,从而可以采用较大的放大倍数,提高了测量系统的灵敏度,使高次谐波的测量精度大大提高;介绍基于V isual C++的慢速旋转长线圈测量法测量加速器多极磁铁的程序设计方法,并结合对美国PEPII低能环四极铁的测量,给出相应的数据处理方法和测量结果;程序编写过程中,还给出了数据采集和图形界面的设计思想,以供参考。
This paper introduces the measured principle and software design ideas for accelerator magnet harmonic field measurement,where,using the rotating long coil as the measurement instruments and VC++ as the software designing tools.
介绍基于Visual C++的慢速旋转长线圈测量法测量加速器多极磁铁的程序设计方法,并结合对美国PEPII低能环四极铁的测量,给出相应的数据处理方法和测量结果。
The Development of RUV4 Automotive Ignition Coil Testing System;
RUV4汽车点火线圈总成终检系统研制
Following knockover loop pulling occurs and a new knit loop is formed.
脱圈之后线圈被拉伸,一个新的线圈形成。
A loop, as of metal, rope, or thread.
金属圈，绳圈，线圈
enclosure net of twine, cordage rope
围圈网,捻线、绳或索制成
He bends a wire into a loop.
他将铁线弯成圆圈。
Knockover occurs as the held loop disengages from the needle.
旧线圈从针头上脱下,完成脱圈。
a coil of wire around an iron core; becomes a magnet when current passes through the coil.
缠在铁核上的线圈；当电流通过线圈时变成磁体。
The living organisms and their environment composing the biosphere.
生物圈组成生物圈的生物及其环境的总和
Of, relating to, or constituting an inducting current, circuit, or coil.
原线圈的线圈，电路或电流的；和线圈、电路、电流有关的；组成线圈，电路或电流的
The knitting process includes the needles that permit the loops to be formed, held on the needle until a new loop is made, and then knocked off to gradually build the knit structure.
针织过程包括针的成圈,线圈被针握持直至形成新的线圈,然后脱圈,逐渐形成针织物。
That gold necklace ought to bring about three hundred ....
咳！ 那一个金项圈，总可以兑成三百块……
Install the engine fan and hub assembly and shrou
安装引擎风扇和毂总成及导片圈。
The number of turns of wire in the secondary coil is the same as the number of turns in the primary.
次级线圈的圈数和初线线圈圈数一样。
If the loop formation seems to be toward the observer, then a face loop is formed. If the loop formation seems to be away from the observer, then a back loop is formed.
如果线圈似乎朝向观察者而形成,则称为正面线圈,背着观察者方向形成则称为反面线圈。
An electric transformer changes the alternating voltage applied to it in proportion to the numbers of turns in its primary and secondary windings.
变压器其交变电压的改变与初级线圈及其次级线圈的匝数成正比。
The factor which is most detrimental to the formation of the null voltage is the capacitive coupling between the primary and secondary coils.
对形成零电压最有害的因素是初线圈和次级线圈之间的电容耦合。
A Contrast Study of the Performance of Carotid Surface Coil and Volume Coil in 3.0T Neurovascular MRI
3.0T磁共振颈部成像中表面线圈和容积线圈性能研究
A wound spiral of two or more turns of insulated wire, used to introduce inductance into a circuit.
线圈两圈或两圈以上的绝缘导线绕成的螺旋线，用于产生电路的电感