permanent high的例句大全

Introduction on Rapid Leak Stopping Powder, High-effect and Great-power Seepage Preventing Powder And Permanent Concrete Setting Liquid

快速堵漏粉、高效强力抗渗粉和混凝土永凝液的介绍

Preparation and Studies of Magnetic Properties of High-performance Permanent Ferrite

高性能永磁铁氧体的制备和性能研究

China is a permanent member of the United Nations, the international community enjoys a high status.

中国是联合国常任理事国，在国际社会享有崇高的地位。

Dioxin and furan, the so-called environment hormones, are two of the 12 permanent organic pollutants forbidden or limited by 2001 Stockholm Agreement of UN. They can seriously injure the gland excretion system and genitals system of human and high animals.

二恶英和呋喃被称为环境激素，是被联合国2001斯德哥尔摩公约禁止或限制的12种持久性有机污染物中的2种，它们能严重损害人类和高级动物的内分泌和生殖系统，并具有致癌性。

the permanent magnetic actuator ( pma) is characteristic of few parts, free maintenance, high reliability and adaptability to the vacuum circuit breaker ( vcb).

永磁操动机构的零部件少、免维护、可靠性高，与真空断路器的特性配合良好。

permanent magnet synchronous motors ( pmsm) are widely used in high-performance drives such as industrial robots and machine tools thanks to their known advantages as: high power density, high-torque/ inertia ratio, and free maintenance.

由于永磁电机具有高功率密度、高转矩惯性比和易于维护等特点，因此被广泛用于工业机器人和电动工具等高性能调速场合。

A novel high power density permanent magnet brushless DC motor for automobile is presented in this paper.

提出了一种新型的车用高功率密度稀土永磁无刷直流电动机。

Advance and application of DPMS series high intensity permanent magnetic separators in recent two years are described.

介绍了DPMS系列永磁强磁选机近两年的进展及有关的使用情况。

Conclusion The prevalence of permanent tooth caries among children aged 12 in Henan was low, but high-risk communities were observed and few teeth were filled for caries.

结论河南省12岁儿童龋病患病率相对较低，但龋病仍广泛存在并存在风险人群；龋充填率低。

Analysis of first? stage monitoring anchor bar stress on high slope of TGP permanent lock during operation

三峡永久船闸一期高边坡监测锚杆应力分析

In this paper, based on hollow cylindrical flux source, the high field strength permanent magnetic circuit for room-temperature magnetic refrigerator have been designed and fabricated.

为应用磁制冷技术到家用空调和冰箱，除了巨磁热效应的磁致冷材料外，设计出高场强的永磁磁路也尤其重要。

Research on Guidance Force of High Temperature Superconductor YBCO Bulks over the Permanent Magnet Guideway

高温超导YBCO块材在永磁导轨上方导向力的研究

With the continuing development of power electronics and devices, the hybrid stepping motor becomes more popular, for it contains the merits of permanent magnetic one and reactive one, such as high speed rotation, smooth operation, and precise location.

随着电力电子技术与电子器件的不断发展，混合式步进电机被大量使用，它结合了永磁式与反应式步进电机的特点，具有高转速、运行平稳、定位精度高的优点。

It must avoid both permanent stagnation and high inflation.

它必须避免英国经济永远处于增长停滞和通胀高企的状态。

Study on hydraulic problems in reconstruction of diversion tunnels into permanent vortex shaft spillways in condition of high tail water level

下游高水位条件下导流洞改建为旋流竖井式泄洪洞的水力学问题研究

development and application of ycg permanent roll-type high intensity magnetic separator for coarse particle

YCG粗粒永磁辊式强磁选机的研制及应用

design scheme and construction of high slope anchor disposal of permanent canal lock in the three gorges project

三峡工程永久船闸高边坡锚固处理设计方案与施工

the rare earth permanent magnet alloy with a high coercive force is disclosed.

本发明公开了一种具有高矫顽力的稀土永磁合金。

Leave it empty if the type of Foreign Document is Beijing High-level Overseas Talents Residence Permit or Foreigner Permanent Residence Certificate.

若选择北京市海外高层人才工作居住证号或外国人永久居留证的，此项为空。

testing method for permanent linear change on high alumina and fireclay plastic refractories

高铝质和粘土质塑料耐火材料线性变化率测定方法