查询词典 connecting plate

A new-type bike features that its pedal crank has an arc rack bar acting on the ratchet gear in single direction and in turn driving the drive chain wheel, a reset unit composed of crank mechanism is used to make left and right pedal cranks be pedaled alternatively, and its front movable saddle plate is connected via connecting rod to pedal crank for making rider comfortable. Its advantages are high drive performance and efficiency and saving labour.

一种新式自行车，其最大特点是蹬踏杆上含有一弧形齿条，由该弧形齿条上的轮齿作用于具有单向离合的棘齿轮，从而带动主动链轮转动，由曲柄机构组成的复位器使左右蹬踏杆能够交替连续踩踏以驱动自行车行驶，前活动座板与蹬踏杆由连杆相连结，从而实现同步摆动给以乘骑者踩踏感到舒适，该发明具有传动性能好，效率高，力损耗小等优点。

The shell- and- tube heat exchanger of the tube plate and tube connecting the close of the quality is an important point.

管壳式换热器的管板和管子连接处的紧密性是一重要的质量点。

Waste water drainage system of Longhu Street, total length is 3.7km, drainage cross section is 2.5×3m spear plate culvert,(4) presently, capable of connecting with city drainage system 1.5km across 108 National Road to planned sewage treatment plant, it is a 3×5m drainage canal.

龙湖街污水排水系统，全长3.7公里，排水断面2.5 X 3M的盖板涵。⑷穿越108国道至规划的污水处理厂目前可接入城市排水系统1.5公里，为3 X 5M的排水明渠。

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。