零线

An electronically scanned interferometer based on a wollaston prism with a step delay line and a CCD array was used as a decoding unit.

使用一个带步进延迟线的沃拉斯顿棱镜的电扫描仪和一个 CCD阵列作为一个译码单元，设计了一个译码干涉系统与带非零组差的温度补偿压力传感器，并对温度补偿法以及串-并混合结构进行了阐

In similar lines, for aerated concrete, the transition zone is between a relatively strong matrix and zero strength voids and thus will be denser and more homogeneous than the interfaces in both normal and lightweight aggregate concrete.

在类似的线，为加气混凝土，过渡区之间的一个相对强大的矩阵和零强度空隙，从而将更多的密度和均匀的界面比正常和轻骨料混凝土。

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。

In order to let the active power filter could be used in 3-phase 4 wires circuits, a new method of harmonics detection is given in this paper, which is based on p-q method and ip-iq method of the instantaneous reactive power theory. This method remove the zero current.

综合运用瞬时无功理论中的p-q法和法，提出了一种新的基于瞬时无功理论的有效的三相四线制谐波检测新方法，此方法能将三相电流中的零序电流剔除。

Analyses of measurement error of self-heterodyne/homodyne methods have been studied.

对延迟自外差／零差激光线宽测量方法进行了误差分析。

In this dissertation, the characteristics of Er〓 doped fiber ring resonators below and upper threshold, as well as homodyne method for measuring the laser's linewidth, is systemically analyzed by both theoretical and experimental ways.

本文对掺铒光纤环形腔在阈值以下、阈值以上多种工作状态中的特性及其与之紧密相关的零拍激光线宽测量方法，进行了系统性的实验研究和相关的理论分析。

This paper presents a new reactive power compens ator to reduce the negative and zero sequence components of load currents and to improve the load bus power factor of unbalanced three-phase three-wire and three-phase four-wire distribution feeders.

提出了一种用于补偿不对称负荷产生的负序、零序分量并调整负荷母线电压，且适用于三相三线制和三相四线制系统的新型无功补偿器。

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。

Based on the relation betweenthe current density and the activation energy, the glass-phase exponent 〓the relaxation of current density in 〓times window, the criticalcurrent in a certain criterion of electric field as a function oftemparature infixed field or field in fixed temprature were calculated.

利用交流磁化率测量，得到了Hg-1201和Hg-1223样品的不可逆线，同时系统地研究了交变磁场频率和振幅对交流磁化率损耗峰的影响，并用非线性磁通扩散的模型解释了这些实验结果，从中推得与温度、直流场和电流密度有关的磁通跳跃激活能，由与电流密度有关的激活能推出描述玻璃相的指数μ，在10-5秒～10-2秒时间内的电流密度弛豫，E-j曲线，一定电场判据下的临界电流密度与磁场和温度的关系，从E-j曲线可以看出确实存在&零电阻电流&的玻璃相。

Recording and playing back of data as strings of zeros and ones binary data.

记录和在作为线的数据后面玩零和东西二进制的数据。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。