查询词典 oval surface

The structure brief introduction the dense thick liquid pump of one stud of i-1b s series is formed by four parts electromotor , shaft coupling , pump and bases motive force joining in marriage usefulness uses y s series asynchronous electromotor of three-phase the shaft coupling uses the water pump with the paw mould elasticity shaft coupling the pump by the pump shell , become hollow inside axle and universal twists joints and winds axle , stud , bush and axle seal and package places and goes out the material mouth etc and forms , and the section of stud is the oval for round and bush section , and his interior surface is the duplexing spirals faces .

结构简介 i-1b系列单螺杆浓浆泵由电动机、联轴器、泵和底座四个部分组成。配用的动力采用y系列三相异步电动机。联轴器采用水泵用爪型弹性联轴器。泵由泵壳、空心轴、万向绞接头、绕轴、螺杆、衬套、轴封装置和出料口等组成，螺杆的断面为圆形、衬套断面为椭圆形，其内表面为双螺旋面。

Wen small shaobing elected upper refined flour as raw material, and fine surface, using special tactics fermentation, production of small grinding add sesame oil, cloves, spices such as galangal, resulting in an oval, as large as the size of thumb, 50 In a pile, and pasted into the specially designed wall oven from baking.

温家小烧饼选上等精制面粉为原料，和面精细，用特种手法发酵，制作时添加小磨香油、丁香、良姜之类的调料，做成椭圆形，大如拇指的个儿，五十个为一摞，贴入特制的烘炉壁上烘烤而成。

At no time, and its various parts can be contraction folded, gather together, into a oval thing, its surface smooth and rich luster, that is the reason why it will be named "Dining Pod"; while during mealing time, just to pulled out chair, will be hoisted up the top, wow, there is a table with emotional appeal will taken on the eyes ~Whether chasing popular or grasp the trend, if you good "color" believers, this pair of glasses Rainbow will add the finishing touch for you, it the most economical way to meet your requirement for changing color.

在不用的时候，它的各个部件可以收缩折叠，聚拢在一起，成为一个卵圆形的东西，其表面柔滑而富有光泽，这也就是它会被命名为&Dining Pod&的原因；而在用餐的时候，只需要将椅子拉出，将顶部升起，哇，一个非常有情调的餐桌便出现在了眼前~不管是追逐流行还是把握趋势，你若是好&色&之徒，这副彩虹眼镜将为你画龙点睛，它以最经济的方式满足你的换色要求。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。