调速

Decelerate top sneaks away as a kind of new-style hump since putting car timing tool to come out, showed bigger advantage.

减速顶作为一种新型的驼峰溜放车辆调速工具问世以来，显示了较大的优越性。

Recent years have witnessed the growing reputation of newly developed packing machines for powdery and grainy materials, screw-conveyor packing machine of stepless speed regulation for container-sack with valve-like opening, tonnage packing machine, feed proportioning system and robot piling machines, etc. in national key projects. Our technical level has reached the international advanced stage among the same products and we can have the non-standard design based on the material characteristics of products in different industries to meet the various requirements of production lines and designs for customers.

近几年新开发的粉体物料、颗粒物料包装机、无级调速螺旋输送式阀口袋包装机、吨位包装机、配料系统以及机器人码垛机等在国家重点工程中享有很高信誉，其技术水平已达到国际同类产品先进水平，并可根据各行业产品物料特点进行非标设计，能满足客户不同需求的生产线配套和设计要求。

In order to solve above problems, a frequency conversion timing unit for screw pump well and an automatic control system were developed.

针对地面驱动螺杆泵抽油杆断、脱频繁及单井提液调整参数难以控制等问题，开发了螺杆泵井的变频调速装置及自动控制系统。

DC motor complex large-scale three-phase power transformer deep-trough three-phase asynchronous motor DC motor DC motor single-phase squirrel-cage induction motor.Three-phase commutator motors, single-phase motor power sub-phase squirrel-cage three-phase asynchronous electric double mine explosion-proof motor with squirrel-cage three-phase asynchronous motor rotor cup AC servo motor drives three-phase asynchronous motor principle of rotating magnetic field Generation and transmission of three-phase induction motor winding three-phase stepper motor 165mm Three-phase three-phase synchronous motor stepping motor JFB power generator rotor rectifier type AC synchronous motor DC servo motor three-phase current rotating magnetic field of teaching instrument Wound Three-phase alternator motor 160 rats of three-phase permanent magnet generator cage induction motor Synchro Motor medium-sized three-phase power transformer

直流复励电动机大型三相电力变压器三相异步深槽式电动机直流电动机直流电机单相异步鼠笼式电动机三相整流子电动机单相电动机电源分相器三相异步双槽鼠笼电机矿用防爆电动机三相异步鼠笼式电动机杯形转子交流伺服电动机三相异步电动机调速原理旋转磁场的产生与变速三相绕线式异步电动机 165mm三相步进电机三相同步电动机 JFB型硅整流发电机转子供电交流同步电机直流伺服电动机三相电流旋转磁场示教仪绕线式电动机三相交流发电机 160型永磁发电机三相鼠笼异步电动机自整角电机中型三相电力变压器

2 System components: Active wear-resistant rubber roller, the pressure with a rubber roller, reducer, frequency conversion motor, auto-stretch tension roller, roller and so on.

3.6.2系统组成：主动耐磨橡胶胶辊、压带胶辊、减速机、变频调速电机、自动弹力张紧辊、托辊等。

Changed displacement device and step less speed regulation handle wheel, you could adujust freely.

大小排量转换装置及无极调速手轮可根据您的需要随意调节

It is composed of inner vessel,steam and cooling water is-olated case, outer insulating layer of the isolated case,upper speed-adjustable milling device and material-in and –out device.

它由内胆、蒸汽及冷却水隔套、隔套外保温层、上置调速搅拌装置、测温装置、进排料装置构成。

It is composed of inner vessel,steam and cooling water is-olated case, outer insulating layer of the isolated case,upper speed-adjustable milling device and material-in and –out device.

它由内胆、蒸汽及冷却水隔套、隔套外保温层、上置调速搅拌装置、测温点击查看全文装置、进排料装置构成。

With about 1,400 employees and a total area of 125,000 square meters, the joint venture officially started operation on March 1, 2006, focusing on developing and manufacturing a full series of low- and middle-voltage motor products ranging from 0.3 kilowatts to 200 kilowatts.

主要产品有符合国际IEC和NEMA标准的三相异步电机及其派生的防爆、调速、制动、变速多级等系列交流电机产品。目前，公司拥有大约1400名员工，占地面积12.5万平方米。

Yangtze River glacier retreat has little to do with human factors Yangtze River glacier retreat has little to do with human factors Shangguan Dong-hui said that the short term, the glacier melt water to the Yangtze River has brought plenty of water, the surface, in the Northwest seems to be a good thing, but this supply led to the uneven seasonal river runoff in winter The early release of melt water, resulting in spring flood summer drought.

Yangtze River glacier retreat has little to do with human factors ；是由上海埃非凯阀门有限公司提供的阀门新闻，中文译文仅供参考(上海埃非凯阀门有限公司还生产疏水阀隔膜阀旋塞阀柱塞阀鸭嘴阀及电动调速蝶阀，气动通风蝶阀，美标波纹管闸阀，c，平行式双闸板闸阀，欢迎您的选购。)长江源冰川的退缩与人为因素关系不大上官冬辉说，短期内，冰川的融水给长江带来了充沛的水量，表面上看，对西北地区似乎是一件好事，但是，这种补给导致江河的径流量季节性不均，冬季的融水提前释放，从而造成春汛夏旱。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。