主操作

This paper deals with the surge protection of a 220kV H—GIS and analyzes the effects of metal oxide surge attesters on reducing the incoming lightning overvolrages by means of numercal method Meanwhile, there is a kind of over-voltagey which may be rather critical for GIS, e·g·the switching surges with extremely high frequeuly produces by GIS-G switching-off of some loadless duses.

本文讨论220kV混合式GIS变电站过电压保护，用数值计算方法分析氧化锌避雷器对降低过电压的作用，并讨论了有一种类型的过电压可能对GIS要求更为严格，即在主回路中用GIS隔离开关切除空母线引起某些高频操作过电压，因此在绝缘配合时要相应考虑。

According to reflectional spectrum of pictures, we can measure hue by main wave length.

根据图像的分光反射率，建立主波长的操作型意义，因而可以定量地表示色相。

Therefore, this study focuses on:(1) the establishment of an integrated syndromic surveillance system that can automatically collect data from hospital emergency departments in Taipei City in a timely and flexible fashion,(2) development of effective algorithms for early detection of disease outbreaks using data of routinely collected chief complaints or ICD-9 CM codes, and (3) provision of friendly interfaces for the presentation of surveillance data to provide information for healthcare workers and decision-makers at different levels of position in hospitals in order to enhance the capability in the detection and prevention of disease outbreaks.

本研究尝试在台北市建置开发急诊症候群侦测系统，整合医院急诊资料，利用主诉或国际疾病代码(ICD-9-CM)，自动监视和侦测相关疾病群组，并提供适当的权限管理和弹性的操作介面，让院内感染控制与公共卫生决策者监视动态定义疾病症候群的分析结果，以期望及早发现疾病的流行和提升防疫能力。

The article introduces some needed resolving problems. It brings forward principium of control, How can drive the servo signal and X and Z to the coordination of movements; How to change the feed rate; design of system structure, confirmation for input and output point, I / O address allocation;and also the project for speedup/down control during the screwthread processing. Method of programming design and manual operation trapeziform figure in system of numerical control lathe Corresponding project to problems is provided synchronously.

介绍可编程控制器应用于车床数控系统需要解决的问题，如何产生驱动伺服机构的信号及X、Z向的动作的协调；如何改变进给速度等；提出PLC作为数控机床主控制器的控制原理；系统结构设计；输入/输出点数确定及输入/输出点的地址分配；螺纹加工中升、降速的解决方案；程序设计及具体操作梯形图设计的方法，并给出相应的解决方案。

To satisfy the operating requirements, between the withdrawable type function units and the switchboard body a mechanical interlock is placed, which only allows a function unit to move when both the main circuit and the auxiliary circuits are cut off.

抽出式功能单元与柜体具有机械联锁装置，使其满足操作要求，只有当主回路和辅助回路全部断开的状态下才能动，机械联锁装置使抽屉具有试验位置，分断位置，连接位置和分离位置。

Landlord: I want to add together a number of technical indicators, and it is fixed, how do?

楼主： 我想将一些技术指标叠加在一起，并将它固定下来，要如何操作？

My opponent was too busy focusing on the joining of battle between our main lines to notice, and our cavalry came smashing into his limbered cannons, moving swiftly between each unit and destroying them with minimal casualties suffered.

我的对手是太忙于主战线的操作了，没有注意到我们的骑兵已经冲进他展开的大炮部队中！这只骑兵在敌人中迅速穿插，以最少的伤亡人数将炮兵一扫而尽。

One (1) set of 6 person life raft to be stowed at suitably protected place at fore part of upper deck, but shallbe suitably positioned for easy handling.

一个六人救生筏布置于主甲板前部容易到达且被保护处所，但是最好放置在容易操作的位置。

Currently in domestic the BOP system is controlled by gas cylinder system. So in winter, pressure transmission and windpipe may be freeze-up because of the water in atmosphere is exceeded, then th...

目前国内地面远程控制台使用气控液系统，因此在冬季生产使用中，由于压缩空气中的含水量超标，压力变送器和主气管线可能产生冻堵、气阻现象，从而造成司控台的压力表无显示，司钻人员在司控台上操作无反应或。。。

The web clamping mechanism divide into 2 groups: one side is screw hand wheel operation, the other side is hydraulic cylinder operation, and equipped with flange guiding rolls on entry/exit side of machine – by manual adjustable which rolls' pitch upon width of flange.

腹板夹紧机构分为二组，一侧用丝杆手轮操作，另一侧用液压油缸，实现工件夹紧，在机器前后各有一组翼板导轮–用手调整距离，致使工作时腹板基本处於主传动轮中间对称位置上。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。