radius parameter

Primary parameters and living examples are given to show how to determine the parameter of optical system and make diffraction spot radius match detector size in laser heterodyne detecting system with both receiver and transmitter.

着重介绍了在收发合置式激光外差探测系统中，如何确定光学系统的参数，使成像的衍射斑与探测器尺寸匹配，并符合天线定理给出的条件，满足探测器混频的要求。

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Whirling blade radius is an elementary parameter in the cultivator design.

刀辊半径是耕耘机设计中的一个基本的设计参数.

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In addition, we can evaluate the decoding error probability and choose the threshold parameter by using the radius of decision region.

此外，在该算法中，运用了判决域半径来估计译码错误概率，并确定收敛参数。

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To provide a theoretical basis for the conical stylus cone angle selection. ( 2) Analysis of the stylus tip radius and the stylus static pressure causing timber roughness parameter measurement error, calculation of the roughness measurement error value caused by the different tip radius.

分析触针针尖圆角半径和触针静压力引起的木材粗糙度测量误差，计算不同针尖半径造成的粗糙度测量误差值。

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Parameter variations studied include nozzle diameter, nozzle number, duct radius, jet and mainstream volume flow, temperature ratio and dynamic pressure ratio.

可变的参数包括：喷嘴直径，喷嘴数，圆柱管半径，射流与主流的体积流量比、温度比和动压比。

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