多点

Has characteristics of spot weld controlling accurately, fine electrode following character, and is widely used in car fittings and so on mechanical parts, to multiple projection welding and spot welding of .

具有焊点控制精确，电极随动性好的特点，广泛应用在汽配等机械零部件的多点凸焊和点焊上。

The first part of the second chapter, Tones, probes the tonal contour of 110 sub-dialects in Shandong dialects all-sidedly, emphasizing the homophonous glossary of more than 30 dialects such as those of Rongcheng, Yantai, Changdao, Zhaoyuan, Laizhou, Pingdu, Boshan, Jinan, Guangrao, Lijin, Qingyun, Dezhou, Liaocheng, Jinxiang, Xintai, Laiwu, Yishui etc.

第一，&单字调&，全面考察了山东省110点的单字调值，重点考察了荣成、烟台、长岛、招远、莱州、平度、博山、济南、广饶、利津、庆云、德州、聊城、金乡、新泰、莱芜、沂水等30多点的同音字汇，以此为基础从调类、调值两方面具体描写了山东方言单字调的区域分布类型及内部异同。

A multi-end-pumped two-mirrors nonplanar ring laser with output on single point was demonstrated.

提出并实现了多点抽运、单点输出的双镜非平面环行激光器。

Using the results of photographical experiment,analyzing the development of combustion and building two parts in chamber. By the characters of two parts of chamber,establishing time model.

基于已燃区和未燃区等燃烧特征，建立声学时域计算模型，开展单点和多点激励状态下的燃烧室压力波瞬态响应计算，研究燃烧室压力场的时域特性和变化规律。

objective to evaluate the main points and complications of ct-guided percutaneous pneumocentesis in patients with lung lesions.methods cook 18～21g puncture needle was used to inserting aspiration in the optimal level,situs,angle and depth.and had made of multidrop.fifty-nine patients with lung lesions underwent ct-guided percutaneous pneumocentesis and follow-up.results the successful puncture rate was 100%,accurate diagnose rate was 92%(54/59).conclusion ct-guided pneumocentesis for chest lesion is a efficient and safe diagnostic method.but it is important to improve the doctor′s operating skill to lessen vascular complication.

目的 探讨ct引导下经皮肺穿刺活检的技术要点及并发症。方法采用cook公司18～21g自动弹射活检枪，选择最佳层面、进针点、进针角度和深度，行多点取材。回顾性分析59例肺内病变ct引导下经皮肺穿刺活检术。结果穿刺成功率100%，活检诊断准确率为92%（54/59）。3例发生轻度气胸，2例穿刺后咯血痰。结论 ct引导下经皮肺穿刺活检术成功率高，是安全的，但操作医生熟练的技术方法非常重要，并可以减少并发症的发生。

Multi-Point Input Method is necessary in Seismic Response Analysis of large scale earth dam, because the points move unsynchronous...

对于大尺度的土石坝等结构物由于其与外部围岩的接触面上各点的运动不同步而需进行多点输入地震反应分析的研究，1969年M。

ERGs and VEPs were measured in all rabbits before and after the following treatments being carried out: Firstly, cryoablation was performed on the sclera for about 30 sec in the 4 New Zealand rabbits that formed a 3-mm width of full, 3/4, 1/2, and 1/4 circular band respectively that ensured the retina, choroid and sclera were damaged in the band.

我们利用临床眼科手术的冷冻法在四只纽西兰大白兔的左眼於角膜边缘向下约4~5 mm的位置，动此手术以3mm破坏环宽度分别在四只兔子左眼做多点环形一圈、3/4圈、1/2圈及1/4圈的冷冻手术，每一点冷冻时间约30秒，术后立刻点Pred Forte药水抑制发炎。

By way of parenthesis, In One-Point Input Method the relation is studied between the response and the correlative coefficient of horizontal and vertical earthquake wave.

本文的多点输入为顺河向和竖向的双向输入，附带研究了单点输入时双向地震动相关程度对反应的影响。

There are three basic types of metal cutting toois; A single-point tools, multi-point tools and abrasives.

有3 基本类切割金属；一件单个点的工具，多点的工具和研磨料。

The power net is injected high frequency impulse signal online from voltage transformer connected to substation bus after the fault of single-phase grounding take place,and then the echo traveling wave from the fault spot corresponding to the high frequency impulse signal is captured by the fault detector installed in the substation.

配电网作为电力系统给用户供电的一个重要环节，它直接给用户提供高质量和可靠的电能，配电网在发生单相永久接地后，为防止发生多点接地短路故障，必须尽快确定故障线路及故障点到供电所的距离，这就是小电流接地电网故障定位问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。