闸

Secondly, the power system fault diagnosis analytic model which use both protect andswitch action information is proposed in this paper, it can be described as 0-1 integerprogramming with nonrestraint, reshut break is introused in the analytic model and introducethe contribution factor to the protect, this model solve the fault diagnosis problem in which theprotect information is lack in a certain extent, and present the experienced formular which isused to decide all kinds of protect contribution factor.

然后，提出同时利用保护和断路器动作信息的电力系统故障诊断的解析模型，其可以描述为一个无约束 0-1 整数规划问题，将重合闸引入故障诊断的解析模型并且对保护引入贡献因子，给出确定各种保护贡献因子的经验公式。这种模型在一定程度上解决了数据信息不完整时的电力系统故障诊断问题。

Based on the BBPFDs proposed for CDR circuit, an extra NOR gate can realize a FD with bi-direction wide frequency locking range.

利用前一章的观念，只要加入一个额外的NOR闸便可以实现具有双方向大范围的频率侦测器。

Since the shore is long, we cannot make the assumption that the distribution of normal force is uniform.

因为闸瓦较长，因此不能假定法向力是均匀的。②英语动词不定式作句子主语时，多数可照译为汉英译句的主语。

Three rebuilt programs which are ogee weir, maze weir and board-crest weir with controlled by gates are compared in technology and economy such as water discharge, flood level, structure safe stabilization and the project investment. At last, the maze weir program is best among the three ones.

通过对WES实用堰、迷宫堰、闸控式宽顶堰三个改建方案在泄流量、洪水位、结构安全稳定性、工程投资等技术、经济比较，综合评价选出迷宫堰方案为最优方案。

On-state characteristic of Gate Controlled Thyristor can be improved effectively by adjusting the concentration and width of P base region.

通过调节P基区的浓度和宽度，可以有效地改善门极换流晶闸管的通态特性。

Simulation results show that the doping profile and width of P base region are important to the on-state voltage drop of Gate Controlled Thyristor.

模拟结果表明，P基区的掺杂浓度和宽度对门极换流晶闸管通态压降有着重要的影响。

In the long distance water transfer project,open channel,controlling gate interval, hydraulic transients.

长距离输水工程，明渠，节制闸间距，非恒定流

All of these functions are controlled by the total-digital operation panel and the impulse potentiometer.

DC系列埋弧焊机是一种采用全数字晶闸管控制可以应用于半自动和自动焊接的多功能焊接电源。

Each pin connects to the input or output of a gate, or to power or ground.

中： 每个接脚连接到一个闸的输入或输出，或是连接到电源或接地。

A gate accepts one or more input signals, and produces a single output signal.

逻辑闸接受一个或是多个输入信号然后产生一个单一的输出信号。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。