查询词典 spring cleaning

Pressure governor valve is the use of a spring-loaded power and pressure balance theory, when the spring-loaded pressure less than atmospheric pressure and the valves closed when the pressure is greater than the spring-loaded rubber tubing stretch when the bottom of compressed air diaphragm, diaphragm the effort to promote diaphragm upward and left vavle seat blow the air flow of gas, this would piston shirking role in the pressure mobile, Selection will be emissions from valve seat, air compressors made by the then air into the gas valves and exhaust emissions is through the mouth into atmospheric air compressors idling.

调压阀的原理是利用了弹簧力与压力相平衡的原理，当弹簧的压力小于气压的时候阀关闭，当压力大于弹簧的弹力时候橡胶调压膜片下方的压缩空气对膜片的作用力，推动膜片向上拱曲离开阀座而使空气流入气腔，此时卸荷活塞在气压作用下移动，将排放阀门推离阀座，于是由空气压缩机充入气腔的空气便通过排放阀和排气口排入大气空气压缩机空转。

So far, customers, the successful development and production of the labels automatically stripping machines, automatic labeling machine, the machine automatically linked to spring, spring-hook automatic admission (spring and the electroplating industry), the switch automatically riveting feet, automatic-manual machine, iron The automatic Jiaosai and shrapnel into the machines, automatic precision tapping machines, automatic drilling machines, automatic lock screw machine, copper punching machines, automatic machine PCB Board, PCBA testing machine, the CD automatically chain, automatic water brush Machines, various electronic components shear pin Forming / Points machine, various types of vibration disk, the electronics industry with automatic transformer Dianjiao Ji, Winder, terminal connector molding / assembly machine, contact riveting machine, with cutting machines, special features / Testing machine, various sections of pressing machine, film-paste, all kinds of assembly lines and assembly lines, with governance, fixture and other automated equipment to good quality and service has won the trust of many customers.

到目前为止，为客户、成功开发生产了标签自动剥离机、自动贴标机、弹簧自动挂钩机、弹簧自动取钩机、开关自动铆脚机、自动分说明书机、铁管自动入胶塞及弹片机、全自动精密攻牙机、自动钻孔机、自动锁螺丝机、铜片冲裁机、自动分PCB板机、PCBA测试机、自动裁链条机、自动刷水机、各种电子零件剪脚成型/点数机、各类振动盘、电子行业用变压器自动点胶机、绕线机、连接器端子成型/装配机、触点铆接机、剪带机、专用功能/测试机、各式各款热压机、贴胶片机、各种装配流水线及组装线、治具、夹具等各种自动化设备，以良好的品质和服务赢得了众多客户的信赖。

The toy was composed of four parts, a soft spring, an iron ball, a bowl, and a tube. The spring was fixed inside the tube. On the other end of the spring, there was a line through the bottom of the bowl, then connected with an iron ball.

在爱因斯坦的最后一个生日（ 1955 年 3 月 14 日）他的邻居 Eric Rogers 送给他一个玩具，该玩具以一个弹簧固定在窗帘用的铜棒内，弹簧很软，一条绳子系著弹簧一端，另一端穿过固定在铜棒端的金属碗中央的小孔，使重球倒挂在碗外；玩法是：运动铜棒，要让重球落入金属碗内。

Products mainly include: various types of cylindrical spiral spring, flat springs, torsion springs, plane scroll spring,¨and various special-shaped spring.

产品主要有：各类圆柱螺旋簧、扁弹簧、扭转弹簧、平面涡卷簧、卡簧和各类异形簧。

Spring, beautiful spring, a mild spring, is back, and came to me.

春，明媚的春，温和的春，又回来了，又来到了我的身边。

Spring, bright spring, a mild spring, is back, and came to my side.

春，明媚的春，温和的春，又回来了，又来到了我的身边。

The vertical torsion spring laser guide beam arm is designed by analytic method, and the load curve is mapmaked in the permited fluctuation range. A torsion spring curve is designed to match with the VTSLGBA′s feature curve, and the torsion spring design parameter can be confirmed according to the match result.

采用解析法优化设计了立式扭簧激光导光臂，在允许的工作波动范围内绘出导光臂的载荷曲线，然后设计出一条扭簧的扭矩曲线使其与导光臂的载荷曲线相匹配，再根据匹配结果确定扭簧的设计参数。

Said she was special, because she was a blind; said she was special because she was able to use their own unique way, feel the breath of spring, touching the pulse of the spring, catch sight of spring; said she was special, because she is a bit blind, her own way of composing her own songs of life is!

说她特殊，是因为她是一位盲童；说她特殊，是因为她能够用自己独特的方式，感受春天的气息，触摸春天的脉搏，捕捉春天的踪影；说她特殊，因为她是一位盲童，她用自己的方式谱写着属于她自己的生命之歌！

In the blossoming spring came to the South, it is a natural sense of many of my childhood memories of spring and the south bank of the Green River ah, the homesickness and sincerity to Badachu Spring school students catch up in the mountain road slapstick Play memories gradually occupy my mind most of the screen.

在春暖花开的季节来到南方，这是自然的意识，我的许多童年记忆的春天和南岸的绿河啊，乡愁和诚意，八大处春季学生赶上在山路闹剧记忆播放我的脑海逐渐占据大部分的画面。

Spring,spring,spring is green.

春天，春天，春天是绿色的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。