光

Solar light pipe combined with photocatalysis could introduce sunlight into rooms and also has air purification function.

太阳能光催化-导光管将太阳光导入的同时兼具光催化空气净化功能。

A first light receiver and second light receiver output detected results corresponding to the amounts of received light to a comparator, respectively.

第一光接收器和第二光接收器分别将对应于所接收光量的检测结果输出到比较器。

On the basis of the analysis of the DBS signals and the principle of the optical receiver and in light of the application features of fiber-optic broadband access networks, a 3 GHz analog optical receiver with fairly high sensibility and large dynamic range has been designed and developed for the optical broadband satellite TV signals.

通过对直播卫星下行信号和光接收机原理的分析，针对光纤宽带接入网的应用特点，设计并研制开发出了一款达到3GHz带宽，用于接收宽带卫星电视光传输信号，具有较高灵敏度和较大动态范围的模拟光接收机。

The microwave MMIC technique and EMC theory are introduced in the design process of the transient light signal receiver system which is based on underwater laser backward scatter detecting technique to improve some key technology such as the broadband and low noise etc.

基于水下激光后向散射光信号检测技术，针对微弱高速瞬态光信号接收系统中所要求的宽频带、低噪声等关键技术指标，将MMIC技术和电磁兼容性理论应用于高速瞬态光信号接收系统的设计过程中。

Optical signal that the receiver receives , shaking the light wave produced with the receiver , on terms that meet the phase place and match and the amplitude is matched, mix it frequently , output the square of intermediate frequency signal electric current in direct radio of sum of the intensity of optical signal produced with optical signal , and receiver .

接收机接收到的光信号、与接收机内部振荡所产生的光波，在满足相位匹配和振幅匹配的条件下，进行混频，输出与光信号、和接收机产生之光信号强度之和的平方成正比的中频信号电流。

The maintenance terminal possesses first CPU, first light receiver, and first light transmitting tube. The communication system to be maintained possesses indicator light and second CPU, and second light receiver.

该装置包括带有第一CPU的维护终端，所述被维护通信系统带有指示灯及第二CPU，所述维护终端带有第一光接收管和第一光发射管，被维护通信系统上带有第二光接收管。

The invention relates to NOT gate and AND gate is optical logic operation.

本发明涉及光逻辑运算的非门和与门，它们是用于实现光逻辑的"非"和"与"运算的全光器件。

Meanwhile,by means of rate equations of the SOA,the logic AND gate was simulated and analyzed.

以半导体光放大器速率方程为基础，对设计方案进行了理论分析和仿真验证，取得了不同重复周期、不同脉冲宽度的光脉冲序列经过全光逻辑与门操作后的输出数据。

Up to date,many detailed researches on photoperiodic control of flowering time have been clear-cut in long-day model plant Arabidopsis thaliana.

光周期诱导植物开花的现象在被子植物中广泛存在，目前对长日照的模式植物拟南芥的光周期控制开花时间的研究较为详尽，而近年来，许多研究表明不同的植物间光周期控制开花反应具有很大的保守性。

In a vertical plane through the longitudinal axis of the luminaire.

对于光强非对称分布的情况，可采用两个不同平面内的光强分布图来表示该灯具的光强分布情况。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。