针

Diameter Φ600mm,Use high strength compound wood needle plate,card clothing and cavel style nail.

锡林 Cylinder ：直径Φ600mm，采用高强度复合木质针板、针布、羊角钉

One, use the relation example between the horn of the centre of a circle that has turned the minute hand in 1 mechanical watch and second hand can regard divide evenly as fast roll, minute hand and second hand come the 2nd times from coincide coincide, how much is the time that experiences among?

一、利用转过的圆心角之间的关系例1 机械手表中的分针和秒针可视为匀速转动，分针和秒针从重合至第二次重合，中间经历的时间为多少？

The main characteristic of this stitch is the chain formation which indicates that it is formed by looping into itself.

这种针迹的主要特点是链状，这说明了这种针迹是自身打圈形成的。

The main characteristic of this stitch is the chain formation which indicates that it is formed by loop ing into itself.

这种针迹的主要特点是链状，这说明了这种针迹是自身打圈形成的。

Can be replaced without needle injection head: no needle injection by the injection of the top head, piston, and a circular ring formed ...

可更换的无针注射头：无针注射头由注射顶端、活塞和一个圆形密封圈组成。。。。

This paper is focused on bearing in can coiler of gilling machine , which is a sort of spinning machinery.

本文针对纺纱设备中的针梳机展开研究，选择针梳机圈条器轴承结构进行强度分析，提出了改进方案。

The direction which embroiders wants consistently, while rising needle should make sure central point, while embroidering to loosen to make an effort tightly and appropriately to be even, while rising needle or ending don't tie knot, should stay an 1cm or so line head in the noodles anticipate back press a prison mutually, noticing don't make the line head entwine conglobation.

一、绣出的方向要一致，起针时应确定中心点，绣时要松紧适度用力均匀，起针或结束时不要打结，应留出一厘米左右的线头在面料背面相互压牢，注意不要使线头纠缠成团。

A piston-shaped valve needle is contained in the bore in a longitudinally sliding fashion and has an essentially conical valve sealing surface by means of which the valve needle cooperates with the valve seat in order to control the at least one injection opening.

一个活塞状的阀针(5)可纵向移动地设置在孔(3)中并具有一个基本上锥形的阀密封面(7)，阀针(5)通过该阀密封面与阀座(9)相配合，以控制至少一个喷射口(11)。

The anti-reflux structure includes the stopper (54) having a conically shaped distal surface (59) and the inside surface (32) of the barrel (22) and the distal wall (31) being conically shaped (35) wherein the total included angle A of the inside surface (32) of the barrel (22) at the distal wall (31) is greater than the total included angle B of the distal surface (59) of the stopper (54) by at least 6 DEG .

抗回流装置包括具有圆锥形远面(59)的止动件(54)和针筒(22)在远壁(31)的圆锥形(35)的内表面(32)，其中针筒(22)在远壁(31)的内表面(32)的总夹角A比止动件(54)的远面(59)的总夹角B至少大6°。

The transducer equipped with a 6 pin or a 8 pin connecter, the transducer is completely interchangeable with other international resembling products , widely used in in chemical fiber machine, rubber and plastic machine...etc.

该传感器配备了6针或8针连接器，该传感器完全可以与其他国际相似产品互换使用，广泛使用在化纤机械产品，橡胶制品橡胶和塑料机械等产品中。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。