low visibility

It can overcome the influence of current and low visibility when Dynamic Position System ( DPS) is fixed on DSRV. Harbin Engineering University had gained some achievement in the field of DPS.

在救生艇上安装动力定位系统，可以克服海流和海水能见度低的影响，哈尔滨工程大学在动力定位方面已经取得了一定的成果。

The stealth weapons can be detected. The conventional long wave but lower frequency radar can detect the threat target of low visibility. The laser radar, the photoelectronic detection and the radar component have the ability to detect stealth target.

隐身兵器并非不可探测，采用常规的长波低频雷达可以探测低可见性目标，采用激光雷达、光电探测和雷达组网等均具有探测隐身的能力。

Aiming at that ignoring interference signal error by multiple-beam interference in other measuring systems and low visibility of interference fringe due to the problem of interference system itself, the influence of multiple-beam interference is studied and found the error reaches to 8%.

针对目前的硅球直径测量系统忽略了多次反射对干涉信号造成的影响和系统中固有的条纹清晰度低的问题，研究了多次反射对干涉信号造成的误差，结果表明其最大光强误差可达到8%。

This will especially be the case in organizations with low visibility regarding measurable, quantifiable objectives.

特别是在对可度量的、可计量的目标的低能见度的组织中的情况下。