基本释义:

单向照准线

网络释义

1)one side sight,单向照准线

2)reciprocal sight line,对向照准线

3)quasi-unidirectional flow,准单向流

4)quasi-undirectional,准单向的

5)cross hairs,十字照准线

6)horizontal wire,水平照准线

用法和例句

Analysis of the unstable triangle eddy in the quasi-unidirectional flow clean room;

准单向流洁净室不稳定涡流三角区分析

Design and Study on Application of Bio-cleanrooms of Quasi-unidirectional Flow;

准单向流生物洁净室设计与应用研究

Conversion of alternating to unidirectional current.

整流交流电转变到单向电流

To reverse the direction of(an alternating electric current)each half - cycle to produce a unidirectional current.

变换电流方向颠倒每一半周（交流电流的）方向，以产生单方向性电流

a unidirectonal flow; a unidirectional antenna; a unidirectional approach to a problem.

单向流速；单向天线；解决问题的唯一方法。

A diode rectifies alternating current.

电流在二极管中只朝单方向流动。

manual-return unidirectional prover

手动返回单向标准体积管

How to Improve the Accuracy of Measuring Resistance by Using Direct Single Current Bridge;

如何提高直流单电桥测电阻的准确度

Optimum design of flow field of PEMFC standard single cell

PEMFC标准单电池流场结构的优化设计

Vortex-induced streamwise vibration of a cylinder near a plane boundary under the action of unidirectional flow

单向流作用下近壁面管道流向涡激振动

single current method

单向电流法 -用有电流和无电流表示＂１＂和＂０＂

THREE DIMENSIONAL NUMERICAL MODELS TO SIMULATE CURRENT NEAR SUBMERGED VANE

导流叶片在单向流下的三维水流数值模拟

Towards Internationalization: Guangdong s Logistics Standardization;

国际化:广东物流标准化建设的方向

The Design of Unidirectional Examination Program to the Quantity of Human Bodies Based on 51 Single Chip

基于51单片机人流量单向检测程序设计

QuickStart Wizard - Configure and Publish Unicast Broadcast Streams

快速启动向导-配置和发布单播流

QuickStart Wizard - Configure and Publish Unicast On-Demand Streams

快速启动向导-配置和发布单播点播流

Application of Workflow in ERP of Order Oriented Enterprises

工作流在面向订单型企业ERP中的应用

Visual Analysis of Tri-dimensional Flow Characteristics of Hydraulic Controlled Check Valve

液控单向阀三维流动特性可视化分析

The flow of information goes one way only:downward.

信息的流动是单向的：只是向下属发号施令。