permanent pasture是什么意思

网络释义

用法例句

The Inspection of the Complications in the Patients Implanted Cardiac Permanent Pacemakers and the Resolving Methods;

250例永久心脏起搏器置入术后并发症及处理

From the Transitional to Permanent:Thinking about Outside-classroom of Educational Buildings in Post Earthquake Reconstruction

从“过渡”到“永久”——教育建筑灾后重建“教室外”的思考

Objective Glass inomer is used to line between the side walls of the cavity and the permanent silver restoration, thus eliminating the possibility of bacteria penetrating the space between enamel and restorative material to prevent the possible secondary decay.

目的　永久性充填后牙体与充填物之间的微缝隙 ,防止渗漏 ,减少继发性龋病的发生。

Suppressing Secondrary Electron in Neutron Tube by Means of a Permanent Magnet;

利用永久磁场抑制中子管中的电子电流

Columax permanent magnet

科鲁马克斯永久磁铁

permanent-magnet stepping motor

永久磁铁步级电动机

permanent magnet moving-coil type ammeter

永久磁铁动圈式安培计

permanent magnet moving-coil type voltmeter

永久磁铁动圈式伏特计

However, if a permanent magnet is put near the bottom of cup, it will produce a heterogeneous magnetic field and act on the aluminum ball to produce a magnetic buoyant force.

但当下方永久磁铁靠近杯底时，在磁液中产生非均匀磁场，对铝球作用一磁性浮力。

The Magnetic Field Analysis and the Characteristics Research of Magnetic-Electromagnetic Clutch;

永磁—电磁离合器磁场分析及特性研究

Analysis on Magnetic Field Homogeneity of Dual-Ring Permanent Magnets

永磁体双磁环结构的磁场均匀性分析

the process that makes a substance magnetic (temporarily or permanently).

使物质暂时或永久具有磁性的过程。

a rigid magnetic disk mounted permanently in a drive unit.

永久地安装在驱动程序中的硬磁盘。

The Application of Permanent Magnets on the Easy Open End Line

永久磁铁在易开盖连线生产中的应用

Of or relating to a crystalline dielectric that can be given a permanent electric polarization by application of an electric field.

铁电体的一种可通过电场的作用获得永久电磁性的透明的绝缘体的或与此有关的

Structure and Features of Permanent Magnet Circuits for Orienting Compression of Rare Earth Magnets

稀土磁体取向压制成型永久磁路的结构与特点

The area ( s ) on magnetic disks used for work in process ; not permanent or even semipermanent.

用来进行工作的磁盘域,它不是永久性的甚至不是半永久的。

The study of magnetic properties of permanent magnet magnetic field under the open magnetic circuit

开放磁路下永磁体外磁场磁性能的研究

Research on Field Oriented Control of Permanent Magnet Synchronous Motor;

永磁同步电动机磁场定向控制的研究

The Passive Shimming Technique Research for a Special Application of the Permanent Magnet;

一种特殊永磁型磁体的匀场技术研究

Research on Transverse Flux Permanent Magnet Machine and Its Control System;

横向磁场永磁电机及其驱动系统研究