查询词典 soft

According to the start-up problem,the two soft start-up circuit structure and theory are introduced in detail in the paper,such as self-excitation soft start-up circuit and based on CD4046 soft start-up circuit.

针对中频电源启动问题，介绍了两种软启动电路——自激软启动电路和基于CD4046的软启动电路的构成和原理。

In this thesis, soft starter equipment realized by thyristors power transform circuit is studied. To improve equipment performance, we apply variable reactance technique to AC motor soft starter study. The high voltage AC working winding of reactance is in series with motor winding, while low voltage control winding and thyristors groupware with intelligent controller constitute close loop circuit. We adopt thyristor phase control voltage-regulator mode to control low voltage winding, then control the reactance of high voltage winding, and then arrive at the goal-control the current and voltage of motor AC to realize motor soft starting.

本文研究由晶闸管功率变换电路实现的软起动器装置，为了提高装置的性能，将可变电抗技术应用于交流电机软起动研究中，电抗器的高压交流工作绕组与电动机绕组串接，低压控制绕组与带智能控制器的晶闸管组件组成闭合回路，采用晶闸管相控方式控制低压绕组，从而控制高压绕组的阻抗，以达到对电机电流与电压的控制，最终实现电机软起动的目的。

This report will analysis differences amoung soft selling adverting, news advertising and hard advertising; and also dicuss the special characteristics of soft selling advertising together with its futher developing capability, so that the reader can get a full understanding of the soft sell advertiorial phenomenon.

本文就软文与新闻、硬广告的区别，针对目前的软文市场现状，粗谈如何利用软文特性更好的操作软文及软文的发展前景，让大家对软文广告现象有一个比较全面和深入的了解。

He loved soft things, and would often smile at the touch of a soft teddy bear or other soft toy.

他喜欢柔软的东西，在触摸软软的艾德熊和别的柔软的东西时经常露出微笑。

By designing the Ethernet MAC in the form of IP soft soft-core, it can take the full advantage of soft-core on flexibility and technics independence, and improve the reusability of IP core as large as possible.

将以太网MAC层模块设计成IP软核，可以充分发挥软核在灵活性和实现工艺无关性方面的优势，最大限度的提高该IP核的可复用性。

For the deep soft soil, piles usually can t penetrate the entire soft soillayer, and there is thick soft soil subjacent bed under the piles.

由于沿海地区的软土层较厚，基桩往往未穿透整个软弱土层，桩端下存在较厚的饱和软土层。

In order to quicken the drainage and consolidation of soil, sand drains are usually used as vertical emissaries in soft or supersoft foundation. The working principle, arrangement and design of the treatment of soft foundation by plastic draining plates aresimilar to those of sand drain. Plastic draining plates were applied to the soft foundation treatment project for the Zhujiang Power Station in 1988. According to the tests, the mechanical behavours satisfied the working requirements with such advantages ...

在软土和超软土地基中，为了加速土壤的排水固结，通常采用排水砂井作为垂直排水通道，塑料排水板处理软基，其工作原理、布置方法、设计方法与排水砂井相似，1988年珠江电厂厂区款基加固工程是采用塑料排水板加固地基，经试验，其力学性能满足工作需要，排水的效果良好，施工速度快，降低了地基加固费用。

The integrated simulation model of soft cut-in system of asynchronous wind turbine generator has been built in this paper. The main circuit of soft cut-in unit, the SCR impulse rule and the performance designing of soft cut-in controller will be studied.

本文建立了完整的异步风力发电机组软并网系统仿真模型，对软并网装置的主电路、可控硅触发规律和软并网控制系统的性能要求进行了分析研究。

R. ChinaAbstract:Objective To study antiradiation and antifatigue effects of a soft capsule mainly composed of cistanche,acanthopanax senticosus and jujube. Methods The mice were divided into four groups and then orally given soft capsule at doses of 0 .0g/kg.bw, 0.18g/kg.bw, 0.36g/kg.bw, 1.08g/kg.bw for a successive period of 30 days.The burden-swimming time , hepatic glycogen, serum urea nitrogen, lactic dehydrogenase of mice were observed. The mice were divided into four groups and then was orally given soft capsule at doses of 0 .0g/kg.bw, 0.18g/kg.bw, 0.36g/kg.bw, 1.08g/kg.bw for a succession of 21 days.

设立3个实验组，每天分别以0.18、0.36和1.08g/kg·bw剂量的软胶囊给小鼠灌胃一次，同时设立空白对照组，连续灌胃30d后，测定小鼠的负重游泳时间、肝糖原含量、运动后血清尿素水平、血乳酸曲线下面积等指标，以测定其抗疲劳作用；每天以上述剂量给小鼠灌胃，同时设立一个辐射对照组，连续灌胃21d后，不同指标选择不同的照射剂量，各组均以同一剂量γ射线全身照射一次，照射后继续给予样品。

Objective To study antiradiation and antifatigue effects of a soft capsule mainly composed of cistanche,acanthopanax senticosus and jujube. Methods The mice were divided into four groups and then orally given soft capsule at doses of 0 .0g/kg.bw, 0.18g/kg.bw, 0.36g/kg.bw, 1.08g/kg.bw for a successive period of 30 days.The burden-swimming time , hepatic glycogen, serum urea nitrogen, lactic dehydrogenase of mice were observed. The mice were divided into four groups and then was orally given soft capsule at doses of 0 .0g/kg.bw, 0.18g/kg.bw, 0.36g/kg.bw, 1.08g/kg.bw for a succession of 21 days.

设立3个实验组，每天分别以0.18、0.36和1.08g/kg·bw剂量的软胶囊给小鼠灌胃一次，同时设立空白对照组，连续灌胃30d后，测定小鼠的负重游泳时间、肝糖原含量、运动后血清尿素水平、血乳酸曲线下面积等指标，以测定其抗疲劳作用；每天以上述剂量给小鼠灌胃，同时设立一个辐射对照组，连续灌胃21d后，不同指标选择不同的照射剂量，各组均以同一剂量γ射线全身照射一次，照射后继续给予样品。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。