pre-engineered system

Predesign—A Concept of Urban Design in the Market Economy Environment;

预先设计──市场经济下城市设计的一个概念

According to the demand of noise, linearity and impedance matching in the design process, it was used the radio- frequency circuit CAD software named Advanced Design System for complete analysis, and designed a reliable low noise amplifier, which had adjustable gain, low noise figure and high linearity.

针对低噪声放大器实际工程中噪声、线性和匹配等性能要求,通过使用射频电路CAD软件先进设计系统(ADS)进行完整的分析,设计并实现了增益可调、噪声系数低、高线性度和可靠性高的低噪声放大器。

This article explains the system design of cabinets,and specifically for special working environment of ship-born electronic equipment the airtight design,the thermal design and the EMC design of ship-born airtight cabinet of cast alloy aluminum are described.

阐述了机柜的系统设计,并针对舰载电子设备这一特殊的工作环境,对舰用铸铝密闭机柜的密闭性设计、热设计以及电磁兼容设计作了重点论述。

To be put in motion or to turn according to a prescribed motion.Used of machinery.

运转使按照预先设计的步骤开始运行或启动。用于机械

a pilot hired to fly experimental airplanes through maneuvers designed to test them.

一个被雇用来通过预先设计的演习来试飞实验型飞机的飞行员。。

In a network, the process by which a component of a node is made ready to perform the functions for which it was designed.

在网络里，使网点的某一成分准备执行其预先设计的操作的过程。

carefully practiced or designed or premeditated.

仔细练习、设计或预先想好。

one-group pretest-posttest

单组预先检验事后检验设计

The Design and Implement of Interfaces for the Flight Crews Pre-Preparation System;

空勤预先准备系统的接口设计与实现

Research on Design and Construction Technique of Pretensioning Prestressed U-Shape Girder

先张法预应力槽形梁设计与施工技术研究

Design of a MPLS Based Fast-Rerouting Approach with Pre-established Protection

一种预先建立的MPLS快速重路由方案的设计

Discussion on the design and construction of site pretensioned method prestressed pedestal

浅谈工地先张法预应力台座的设计及施工

produced or marked by conscious design or premeditation.

故意计划或预先策划好。

precomputed altitude curves

预先计算的高度曲线

not prepared or planned in advance.

没有预先准备或计划。

Develop a sound response for each and collect the additional data and evidence you need to make out your case. Presell your plan.

预先推广你的计划。

Advance knowledge of anticipated weather conditions is invaluable for planning.

对天气情况进行预先了解，对任务设计来说是极为重要的。

Reaserch on Structural Performance and Design Methods of Simply Supported-Continuous Carriageway Slab without Prestress;

无预应力先简支后连续桥道板结构性能与设计方法研究

The Reformative Design of Air Preheater Leakage Control System by Several Advanced Control Methods;

采用多种先进控制方法改进设计空气预热器密封间隙控制系统

Rethinking the Policy of Giving Priority to Public Transport in China: The Planning Intervening of Resources Allocation for Transport Infrastructure;

我国公共交通优先发展政策再认识——交通设施资源配置的计划干预

The attention problem for pretensioned prestressed high-strength concrete pipe pile in structure design

先张拉预应力高强混凝土管桩结构设计应注意的问题