light source

Thus Euglena shows a diurnal rhythm in the speed at which it moves to a light source.

当眼虫被放在强下时，仍能表现出昼夜节律。

Additive Lamphouse: A printer lamphouse consisting of three light sources; one for each color record.

由三个组成印片机上。一个对应一个彩色记录。

In order to achieve optimum productivity, often polybromide laser beam parallel record technology, its light source cost relatively expensive.

为了到达不宜出产效果，不常拔取众激平束并行纪录技艺，其平本钱相差较矮。

Approximately thirteen seconds before impact, the Copperhead's laser light sensor becomes active, and it uses fins to guide itself to the laser light source.

在炮弹着地前大13秒时铜斑蛇激传感器启动，利用直尾翅制导攻击激照射目标。

Laser is a new light source.Comparing with ordinary light the laser has good monochromaticity, directivity, coherency, high brightness, high power and high energy etc.

摘要激是一种新型，激与普通相比，具有很好单色、、相干和高亮度以及高功率、高能量等特点。

The intensity modulation method is the oldest and simplest method for fiber-optic sensor, in which a homochromatic laser is used as system light source.

强度法是干涉型传感器采用最古老、最简单法，它采用单色激作为系统。

The experiments suggest that the superfluorescence of fluoride glass fibr is a kind of low coherence and high performances light source with bright application prospect.

实验表明利用氟化物玻璃纤有望获得能优异有应用前景低相干度集成化。

The influence of the semibreadth of light source upon the measurement accuracy of the concentration of the solution is primarily discussed and then a corresponding expression is given in this paper.

本文对半宽度在测量某种溶液浓度时对其测量精度影响进行初步地探讨，并给出一个相应表达式。