查询词典 zero line

Positive, negative and zero sequence components form transfer matrix and the fault calculation of EHV double circuit can be realized. Distributed transmission line model was adopted in the algorithm and the algorithm has higher accuracy.

利用正序、负序和零序分量构成转移矩阵，实现同杆双回线任意故障的计算，算法采用分布参数的线路数学模型，具有较高精度。

Based on analyzing user loads running characteristic and power system topology structure, this paper presents a new harmonic source separation method that is on-line search zero iterative method.

然后在分析用户负载运行特性的基础上，根据供电网络拓扑结构，提出一种新的谐波源分离方法—在线寻零迭代法。

Then the property that the systems can decreasingly approach to zero is proved, which can decrease system chattering and generates an on-line estimation by the mechanism of time delay to cancel the slowly varying uncertainties.

降低了系统的抖振，同时结合时延技术对干扰进行在线佑计，抵消掉系统中的慢变不确定性。

The phreatic surface is not a flow boundary, but simply a line of zero pore-water pressure.

浸润线不是水面边界，仅仅是一个0水头孔压线。

Taking zero-current switching quasi-resonant SEPIC power converter as controlled object, this dissertation designs an on-line adjustable modification factor α PID controller.

针对零电流开关准谐振 SEPIC 功率变换器为控制对象，设计了一种α因子在线自调整模糊 PID 控制器。

For example, converting otherwise uncaught exceptions to non-zero program return codes allows many command line, script, or batch environments to continue processing in a controlled manner.

例如，将未捕获的异常转换为程序非零返回值可以使很多命令行、脚本或批处理环境以可控的方式顺序执行。

Today, i was waitering at the restaurant that i work at when i collected a credit card bill that was worth ＄120 and a big zero on the tip line.

今天，我在我的饭店工作，收到了一张120美刀的信用卡账单，可是&小费&那一栏里面啥都木有。

The zero velocity line maintains long-lasting "S" on Doppler velocity picture, and the wind circumvolved with high-level.

多普勒速度图上零速度线长时间维持&S&型，风随高度顺时针旋转，说明高层有持续的暖平流。

Chongqing Branch to use the airfield depot systems come on line recently put into use the three Zhejiang JIALI produced 125GY150 pipeline pumps, after more than two years of operation, the proof of such use of vertical control structure of the high centrifugal pipeline coaxiality pumps do have a process to simplify piping attachment, fluid access to stable, near zero leakage shaft seal, noise is very small, low-efficient features.

重庆分公司使用油库机坪管线加油系统新近投入使用了三台浙江佳力公司生产的125GY150管道泵，经过两年多的运行，证明此类采用立式管制式结构的高同轴度管道离心泵确实具有工艺管路附件简化、流体进出平稳、轴端密封近零泄漏、噪声很小、高效低耗的特点。

To implement the two fill-rule defined in spec:"non-zero" and "even-odd", it proposes an efficient way with quick sorting and using horizontal scan line to generate trapezoid from arbitrary polygon , and at the same time finish the clipping within the screen surface.

接着，对于奇偶填充和非零填充两种填充方式分别考虑，提出了任意多边形的Tessellation算法，将多边形转化为梯形，同时实现了多边形在屏幕范围内的裁剪。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。