查询词典 experimental unit

A U.S. Army administrative and tactical unit composed of a headquarters unit, at least one unit of infantry or armor or both, and designated support units.

旅：美军的行政和战略单位，包括一个指挥部，至少一个单位的步兵或装甲兵或二者兼有，以及指派的支援部队。

The machine tool (10) comprises a machine frame (12, 14), or a body, a work piece carrier, with a rotation shaft (38), at least one digitisation unit (46), at least one machining unit (52) and an electronic arithmetic and control unit (50) for all drive lines.

该机床(10)包括一框架(12，14)，或一机身，一具有旋转轴(38)的工件输送器，至少一个数字化单元(46)，至少一个机械加工单元(52)和驱动所有线路的电子计算和控制装置(50)。

Output the content of current unit; [: If the content of current unit is 0, jump turn to match to it] place carry out;: If the content of current unit is 0, jump turn with what match place carry out.

输出当前单元的内容；[：如果当前单元的内容为0，则跳转到与之匹配的]处执行；：如果当前单元的内容不为0，则跳转到与匹配的处执行。

A method for carrying out terminal management based on EPON includes connecting unit management system on optical line terminal based on EPON and setting up network management channel between them and between optical line terminal and each network terminal, carrying out analysis on message by optical line terminal when network management protocol message is sent to optical line terminal by unit management system, retransmitting message to network terminal by set up operation-maintenance channel when network protocol message is aimed at network terminal and retransmitting message reported from network terminal to unit management system by optical line terminal.

一种对基于EPON进行终端管理的方法，在基于EPON的光线路终端上连接设备管理系统，在它们之间建立网络管理通道，并在光线路终端和各网络终端之间建立承载在操作管理维护协议层上的网络管理通道；设备管理系统向光线路终端发送网络管理协议报文时，光线路终端对该报文进行解析，如果是针对网络终端的网络管理协议报文，则将该报文通过所建立的操作维护通道转发给该网络终端；网络终端向设备管理系统上报的消息，由光线路终端转发给设备管理系统。

Production unit LZZ Series Dust Impact CJAA unit impulse electrostatic dust removal unit, electric anti-card links, plow coal, and various types of coal handling machinery: I. parallel trough idler, corrective devices: transfer roller core, polymer and air cleaning devices, such as paragraph products.

生产的LZZ系列除尘机组CJAA冲击式除尘机组脉冲静电除尘机组，电动防卡三通，犁煤器，各类输煤机械：导料槽平行托辊，纠偏装置：调芯托辊，高分子空段清扫器等系列产品。

This paper based on passive vibrating isolation system which is supported by air-spring, presents a system using the horizontal active damper to makeup the fault of traditional isolation platforms, which includes three parts, data acquisition and data processing unit, computer control unit and electromagnetic damper unit.

本文基于以空气弹簧作为弹性支承的被动隔振台座，提出一套包括数据采集处理系统、计算机控制系统以及电磁作动系统三大部分的主动控制概念，以满足即使在振动量级极其微小的情况下，也能实时产生足够的阻尼力，提高微振动控制水平。

Iv Shipping unit in this Clause 7 includes customary freight unit and the term "unit" as used in the Hague Rules and Hague Visby Rules.

iv 条款 7 中所指的货载单位包括常规货载单位和「海牙规则」和「海牙–维斯比规则」中所使用的术语&单位&。

To improve the stability of Arcjet discharge plasma in low current and high voltage mode, research on the demand of output characteristics of Arcjet Power Conditioning Unit was conducted. In this paper, based on PWM invertors and current mode control, using MOSFET as the main power device, an Arcjet Power Conditioning Unit was developed. Through adding a closed loop feedback circuit of output voltage, it can make the output characteristics of PCU be positive resistance to ensure the stability of Arcjet discharge plasma. The experiment indicates that this PCU can make Arcjet engine work at high voltage mode (100 V, 10 A) and ensure the stability of arcjet discharge plasma. Finally, it provides the experimental data of Arcjet when working.

为了解决小电流、高电压下电弧火箭等离子体的稳定性问题，研究了电弧火箭发动机对电源调理单元的输出特性要求，基于逆变电源脉宽调制技术与峰值电流型控制原理，以MOSFET为主功率器件，研制了一台电弧火箭电源调理单元，给出了Arcjet工作时的实验数据，通过增加PCU输出电压的闭环反馈电路，可以使PCU的输出外特性呈现正阻性，保证电弧的稳定燃烧，实验结果表明，该电源调理单元能使电弧火箭发动机达到高电压工作模式(100V， 10A)，保持电弧工作的稳定性。

The main fields of research of the Potsdam Research Unit of AWI are terrestrial geoscience studies in the periglacial regions at the margins of inland ice sheets and in permafrost areas as well as model and experimental investigations of atmospheric processes in the polar regions. This site features the research unit and provides general information about current research programs, staff and facilities as well as a frequently asked questions section for school children.

陆地地球科学是阿尔佛雷德·瓦根纳研究所所属波茨坦研究小队的主要研究领域，其主要从事内陆冰片边缘冰缘区以及永久冻结带研究，而且建立了极区大气过程模型及开展大量试验调查，该站点以波茨坦研究小队为特色，提供当代研究计划、职员、设备等概括信息，经常性地向学校学生提出问题。

Studied present measuring methods" advantages and disadvantages, and presented the necessity and importance of researching propellant transient heat transfer.2.according to 130 and aeronautic 90 rocket projectiles" structure, analysed and acquired physical and mathematical models for propellant transient heat transfer, also designed propellant temperature field simulation units for test.3.acquired discrete transient heat balance equation and temperature calculation program, and gave contrasting curves between experimental temperature values and program calculating temperature values as well as maximum errors and average square root errors between them.4.by programs based on the first class boundary condition, worked out temperature distribution in propellant temperature field simulation units at different time, analysed temperature field distribution law and main elements affecting heat transfer, acquired propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.5.established transient heat transfer mathematical model and temperature calculation program for the third class boundary condition, drew contrasting curves between temperature experimental values and calculation values and gave maximum errors and average square root errors between them, got temperature distribution in the simulation unit at different time and main elements affecting heat conduction, figured out propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.

分析了现有测试方法的优缺点，提出了研究推进剂瞬态导热的必要性和重要性。 2。根据130和航90两种火箭弹的结构，分析得到了推进剂传热的物理模型和数学模型，设计了推进剂温度场模拟实验装置。 3。得到了离散形式的瞬态热平衡方程和温度场计算程序，给出了实验温度与程序计算温度值的对比曲线及其最大偏差与均方差。 4。利用程序求出了第一类边界条件下、不同时刻推进剂温度场模拟装置中的温度分布，分析了温度场的分布规律和影响传热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处的温度时间曲线并给出了两者之间的最大偏差与均方差。 5。建立了第三类边界条件下的瞬态导热数学模型和温度计算程序，求出了温度实测值与计算值的对比曲线并给出了两者之间的最大偏差与均方差，得到了不同时刻温度场模拟装置的温度分布与影响导热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处温度及两者之间的最大偏差与均方差，讨论并确定了能代表130和航90推进剂温度的特征点的位置。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。