查询词典 low-temperature

Low loss. Green and low noise characteristics, apply to: power transformer, reactor and a number of similar related products.

低损耗。低噪音和绿色环保的特点，适用于：电力变压器，电抗器以及一些同类相关的产品。

High power and super-high speed semiconductor switch RSD has great advantages in pulse power system : simultaneous turn-on in all area, high di/dt, high speed, high power, low power loss, infinite series, easily used in series and parallel connection, low cost and long lifetime etc.

大功率超高速半导体开关RSD相对传统的半导体开关在脉冲功率领域具有显著的特点：全面积同步导通，di/dt高，开启速度快，开通延时几乎为零，功耗低，理论上可无限串联，串并联使用时触发相对简单，维护方便、成本低而且使用寿命长。

Powerfrugal systems would keep electyicity usage low so that the demand on outsidesources is low .

省电的系统能够保持低的电使用量，因此对外部来源的要求是少的。

Powerfrugal systems would keep electricity usage low so that the demand on outside sources is low.

节能系统能使用电量降低，因此对外来电力的需求比较少。

Because of stock market's low efficiency,listed companies'internal control,stock financing's low cost and capital market's structural flaw,the listed companies of our country show strong stock financing preference on the choosing of refinancing method.

摘 要：由于股票市场的低效率、上市公司严重的内部人控制、股权融资的低成本以及资本市场的结构性缺陷等原因，我国上市公司在再融资方式的选择上，呈现出强烈的股权融资偏好。

Results The rate of premature labor was 9.40% in the very low-level group, 14.07% in the low-level group and 23.81% in the high-level group respectively.

结果 产妇血铅水平的高低与新生儿脐血铅的高低呈正相关(X^2=229.1， P.05)。

Since the output signal from fringing field dielectrometry sensors under a low frequency driving voltage are very low, the shield-drive, signal buffer and band-pass filter are adopted to improve SNR. With the signal gain and phase angle from a transform circuit, the complex permittivity of pressboard are obtained.

鉴于边缘场电容式传感器在低频正弦驱动信号作用下输出的感应信号非常微弱，调理电路采用驱动屏蔽方式进行测量信号缓冲，用带阻滤波器提高信噪比，并利用相应的变换电路求出电容系统的相位角和幅值增益，从而得到绝缘纸板的复介电常数。

My paper divides into three parts: The first part includes Chapter 1, Chapter 2. The Chapter 1 is mainly the brief description to the task study background, study meaning, method frame and relevant concept. Chapter 2 is mainly to conclude primal problem and challenge of planning in this kind of residential area by the analysis of existing circumstance to low-rise and low-density residential area of Chongqing suburb.

论文分为三个部分：第一部分包括第一章、第二章，第一章主要就课题研究背景、研究意义、方法框架以及相关概念进行简要的叙述；第二章通过对重庆郊区低层低密度住区的现状分析，归纳出该类住区规划面对的主要问题与挑战。

For color when you print the map out of the black and white, the main reason is the primary file that contains only the low solution puctatus gray, although the color when you print, but it is rough, the main reason is the primary file contains is a low resolution of the color figure.

差于不不不彩色打印时打不入暗白的图，其次给来因是主文件只包罗了矮不系象的灰度图，差于不不不彩色打印时虽然是彩图，但很粗劣，其次给来因是主文件包罗的是矮不系像的不不不彩色图。

Seven experiments were conducted in the present study to test and verify two inferences:(1) In character decision performance, high frequency character have not character stroke and component number effect, but low frequency character is an essential condition to stroke and component number effect;(2) In prime condition, when SOA is very short (SOA=56ms), component character can prime the recognition of low frequency compound characters, but failure to prime the high frequency compound characters.

在此基础上，本文通过7个行为实验验证了这一假设的两个重要推论：(1)在字决定任务中，高频汉字不存在部件数和笔画数效应，而低频字不必然存在笔画数和部件数效应；(2)在启动条件下，当SOA较短（=56毫秒）时，成分字仅对低频合体字有启动效应，而对高频合体字没有启动效应。

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。