复位

The zero detect signalresets the 280 which immediately gets the delay signalfrom the DAS via an A/D converter. The 280 then waitsfor this delay and outputs a pulse to the firing pulse amplifierwhich fires the thyristors of the full-wave rectifier

这个零探测信号把Z80复位，它立即通过模拟数字转换器而从DAS得到延迟信号。Z80然后等待这个延迟并且发出一个脉冲来激活放大器，再激活全波调制晶闸管

The method secures a principle to use incision inside AO of Ju of root of patient of fracture of 91 not stable gambrel secure inside restoration.

方法91例不稳定踝关节骨折患者根椐AO内固定原则采用切开复位内固定。

Results 12 patients achieved good reduction.

结果 12 例患者均获得了满意的复位。

With early treatment, joint reduction with good function is expected.

对关节脱位给予正确治疗，可获得良好的复位和功能。

Has the advantages of good design and high reduction rate.

反"？"手法设计合理，复位率高。

We should apply closed reduction,limited incision,indirect reduction and internal fixation according to the types of fracture,to recover the normal biomechanics and the stabilization of knee,and habilitation early.

胫骨平台骨折采用手术治疗需依据骨折类型，有限切开、间接复位固定，恢复了患肢的正常力线及膝关节的骨性稳定，适时早期功能锻炼。

Approach: adjust mounting height, impeller mounted hair after using screwdriver pull spring, there is a strong tension spring, after the reset release, there is the movement of the distance to 24MM.

处理办法：调整安装高度，叶轮发装后，用螺丝刀拔动弹簧，弹簧有较强的张力，松开后即复位，有24MM的移动距离即可。

Approach: adjust mounting height, hair impeller installed, the spring out with a screwdriver, there is a strong tension spring, after the reset release, there is the movement of the distance to 24MM.

处理办法：调整安装高度，叶轮发装后，用螺丝刀拔动弹簧，弹簧有较强的张力，松开后即复位，有24MM的移动距离即可。

Reducing gear drives cam rotate to top half-turn and link gear of upper gate move, top disc opens and discharges. Spring device makes disc close and replace with displacement of cam. When cam rotates to bottom half-turn link, gear of sub-layer gate moves, below disc opens and discharges. The disc closes little by little with the displacement of cam. These two actions maintain a closed state of either disc on the pipe. So it can discharges and lock air at the same time.?

减速装置带动凸轮旋转至上半圈时，上层阀门的连杆机构互动，阀板逐渐打开卸灰，随着凸轮的旋转，弹簧机构使阀板逐渐关闭复位；凸轮旋转至下半圈时，下层阀门的连杆机构互动，阀板逐渐打开卸灰，随着凸轮的旋转又使阀板逐渐关闭，这样两个动作使管道上阀板始终有一个是关闭状态，因而，可使卸灰与锁气同时达到目的。

Without these phenomena, can disconnect the output side of the current transformer and DC side of the Hall Voltage Sensor current detection, reset after the operation to see if there were flow phenomenon.

如果没有这些现象，可以断开输出侧的电流互感器和直流侧的霍尔电流检测点，复位后运行，看是否出现过流现象。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐