查询词典 scr.

The two most common designs of SCR catalyst geometry used today are honeycomb and plate.

这两个最常见的设计可控硅催化剂几何今天使用的蜂窝板。

This paper describes the application of the SCR horizontal deflection circuit on TV receivers, its principles of operation and its power supply without a main transformer.

本文介绍了电视接收机中应用可控硅元件构成行扫描电路的工作原理和实现无电源变压器供电的方法，并分析了关于高压稳定与电源起动的问题。

By studying and analyzing the various Neural Network and intelligent fault diagnosis, associating the difficulty which is to measure the interior signal of cycloconverter, the thesis puts forward the cycloconverter fault diagnosis which bases on Neural Network and takes cycloconverter input voltage and output current as the input of NN. According to the self-learning and non-linearity of NN, it can confirm the position of SCR fault.

通过对国内外多种神经网络和智能故障诊断技术的分析比较，并考虑到直接检测变频器内部有关信息的难度，本文提出并研究了基于神经网络的变频器故障诊断技术，以变频器输入/输出有关电量特征值作为神经网络的输入，通过神经网络的自学习方式，对变频器内部晶闸管故障进行定位。

This spoils the SCR's efficacy and can reduce its lifespan by more than 60%.

这战利品晶闸管的疗效和降低其寿命可以超过60 ％。

Their sex proportion、pretransplant Hb、pre- and post-transplant BP、diuretic therapy、immunosuppressive drugs、native kidney nephrectomy、pre-transplant lymphotoxin cross test and prePTE S cr/BUN were recorded and analysed. The results showed that those nonAza treated hypertensive male recipients with higher pre-transplant Hb and excellent allograft function were susceptible to PTE.

分别记录其性别组成、移植前Hb、移植前后高血压发病情况、利尿剂应用、免疫抑制药、自体肾是否切除、移植后发病前SCr／BUN及移植前淋巴毒交叉试验，并与总体对照比较，发现PTE好发于移植前Hb较高、移植前后血压较高、不服用Aza而肾功能良好的男性肾移植病人。

Serum CYC was measured by microparticle enhanced nephelometry,serum SCr and urea were measured by enzyme-analysis method.

肾小球滤过率是反映肾功能的一项重要指标，一般通过测定某些"肾功能标志物"反映。

However, as a new drive technology, there are many problems and issues to be investigated and be solved in oil rig as a potential alternative to the conventional SCR, for example, energy consumption brake technol...

给出了现场试验结果并对转盘控制系统的工作特性进行了分析，现场试验结果表明：该转盘控制系统的矢量调速方案及转速环、转矩电流环的设计是可行的、正确的，能够满足钻井工艺的要求。

This thesis sketchs out characteristics of parallel oscillatory circuit and tune means of KGPS applied in Induction quenching.

简述并联振荡电路特点以及感应加热淬火用 SCR 晶闸管中频电源调谐方法等。

Calculate descent rate of Scr,phosphonium,β_2-MG and URR,KT/V. Record heart rate,respiratory rate and blood presseure before and after on-line HDF treatment, body tempreature before and after on-line HDF treatment.

计算URR、Kt//V值和肌酐下降率；记录治疗前后患者的心率、血压、呼吸及体温的改变，观察和记录临床症状的改变。

In this paper, the soft-starter is based on the transformer so that it can work under the middle voltage. In order to avoid the high voltage and reduce the starting current, a pair of anti-parallel SCR is to be connected with the second winding of the transformer and the primary winding is directly connected with the motors stator.

为了解决上述的问题，本论文研究的设备采用降压起动的方式来减小起动电流，采用开关变压器一次侧连接电动机定子，二次侧与晶闸管串联。

Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在，所有的孩子都要在综合学校继续学习，所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地，使人们普遍认识到发展不能以牺牲农业为代价。