双线的

The maloperation of transverse differential current protection will be caused by the circulating current when each fault occurs in parallel lines.

该文利用六序故障分量法对平行双回线的零序循环电流进行了分析，用零序电流对电流平衡保护的起动判据作了改进。

Methods Thoracopagus twins were admitted for evaluating possible separation and repair before surgery.X-rays, CT, MRI and ultrasound scan of torso showed separated and normal gastrointestinal, biliary tracts and heart,conjoined pleura,conjoined pericardium,connected diaphragm and liver parenchyma.

目的 通过胸腹联体双胎婴儿的分离手术提供联体婴儿外科治疗方法方法术经 X 线、CT、MRI 和 B 超等检查确诊，该联体儿肝脏相连、膈肌相连，胸膜紧贴、心包紧贴，有2 完全独立的心脏，两副消化道和胆管。

The results show that if the ratio of fiber twist rate and intrinsic linear birefringence is large than certain figure the value of measured Verdet constant may quite close to the theoretical calculation.

结果表明当光纤扭转率与固有线双折射的比值大于一定数值时，用本方法测量得到的费尔德常数值与理论值十分接近。

The F1,F2 absorption double lines, which is composed of two lines 6MHz apart, was high sensitively detected by use of the wavelength modulation and harmonic detection techniques.

利用波长调制和谐波探测技术对频率位于6105.626cm~(-1)附近的两条间隔仅6MHz的F1、F2吸收双线进行高灵敏检测，从理论和实验上同时分析了影响本实验灵敏度主要噪声原因。

According to the actual characteristic of the TIG welding arc, the spectrum Stark broadening is used to analyze electron density and the dual linear spectrum is used to analyze arc temperature.

结合TIG焊接电弧的实际特点，本课题采用发射光谱的Stark展宽分析电弧电子密度，采用双线法分析电弧温度。

Its main working parts include the screw of eccentric helicoidsand the screw bush with a double-line helicoids on its surface.

它的主要工作部件是偏心螺旋体的螺杆和内表面呈双线螺旋面的螺杆衬套。

Its main working parts include the screw of eccentric helicoidsand the screw bush with a double-line helicoids on its surface.

螺杆泵是一种单螺杆输运泵，它的主要工作部件是偏心螺旋体的螺杆和内表面呈双线螺旋面的螺杆衬套。

After 10 years of construction, the project has achieved its second-phase targets, storing water on the left-bank dam, with successful trial double-lane navigation through five stages of ship locks, and with the first generating sets starting operation and being connected to the grid.

历经十年建设，三峡工程实现了左岸大坝下闸蓄水、双线五级船闸试通航和首批机组发电并网的二期工程目标，这是三峡工程建设的一个重要里程碑。

See some projects on the two-point mapping crossed, I do not understand what When using this line, how should application ...

看到一些工程制图上的双点划线，我不明白什么时候用这种线的，应该怎么应用。。。。

With a low air resistance frame, this baby will zip you through the competition to the finish line in double quick time and has a scientifically proven geometry model which means that every push you make is used to the greatest effect.

低空气阻力框架，这个小孩子是会压缩您通过竞争终点线双快的时间和有科学证明几何模型，这意味著每推你是用来最大的功效。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。