查询词典 semiconductor diode

Another important incident of 1970 times , has realized that the room temperature of the laser diode of the semiconductor operates.

1970年代的另一重要事件，是实现了半导体雷射二极体的室温运转。

With the rapid development of science and technology, the techniques of semiconductor laser diode had been applied widely in many fields such as industry, high tech and science research.

随着科学技术的飞速发展，半导体激光器技术已深入到国民经济和国防建设的各个领域。

The vibration characteristic of loudspeakers is investigated experimentally, based on the self-mixing interference effect of semiconductor laser diode.

基于半导体激光器的自混合干涉效应，通过实验研究了扬声器的振动特性。

Especially in the benthic optical fiber communication system, semiconductor laser diode is required to work more than 25 years.

但是半导体激光器作为一种高功率密度并且具有极高量子效率的器件，微小的输入电流和温度的变化都将导致输出光功率的极大变化，即使在小功率下也不能在室温下连续工作。

In this paper the semiconductor light emitting diode, including its development, the interior structure and the work principle was introducesd. Meanwhile, also on the development of solar , and its components of the structure, working principle done a detailed introduction .

本文介绍了半导体发光二极管LED的发展情况、内部结构、工作原理，同时还对太阳能的发展情况、及其组件的结构、工作原理做了详细的介绍。

To reduce packaging stress,In solder is often used in high power semiconductor laser diode packaging process.

大功率半导体激光器封装过程中，为降低封装引入的应力，踊般用In焊料进行焊接。

In this dissertation ,study and design of thermally stable driving-circuit of the semiconductor laser diode.

中文摘要半导体雷射的驱动必须注意温度及驱动电流的控制，本论文将对雷射散热、温度控制及驱动电流方面做设计，并且利用微处理器监控，对於温度及驱动电流做适当的控制动作，进一步达到稳定的温度及驱动电流。

The stable and constant control system of semiconductor laser diode includes constant current control, constant power control and constant temperature control.

半导体激光器稳恒控制系统包括恒电流控制、恒功率控制和恒温度控制三个方面。

New Vision Optical Co., Ltd. is the parent company - American New Vision Group to invest in China, another wholly-owned subsidiaries, is principally engaged in the semiconductor light-emitting diode lighting applications research and development and promotion.

新视野光电有限公司是其母公司－美国新视野集团公司在中国投资的另一家全资子公司，主要从事半导体发光二极管照明应用产品的研制开发和推广。

Free running semiconductor Laser Diode Array is subject to wide line width and peak wavelength drift.

自由运行的半导体激光器列阵输出激光谱线较宽、中心波长易漂移。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。