查询词典 in principle

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。

R4The working principle of convergence reflection type photo switch is similar to that of direct reflection type one, while its projector and light receiver focus on object distance, only when the object presents to the focus can the photo switch actuate.

R3 会聚型反射式convergence reflection type 会聚型反射式的光电开关的工作原理类似于直接反射式光电开关，然而其投光器与受光器聚焦于物距离，只有当物体出现在聚焦时，光电开关才有动作。

Based on the principle of light-pen mode non-track three dimensional coordinate measuring technology, the paper uses PSD as the photoelectric receiver and point light modulated by frequency to measure coordinates.

本文通过对光笔式无导轨三坐标测量的研究、提出了以PSD(Position Sensitive Detectors，位置检测传感器)作为光电接收传感器，用高频调制光作为点光源，进行位置坐标测量的新思路，以提高整机的精度。

The principle and design of light source.

光源的原理与设计。

The electro-optical characteristic and principle of frequency-driven liquid crystal light valve were discussed and analyzed.

讨论了液晶光阀频率驱动方式的原理，并分析了液晶光阀在频率驱动方式下的电光特性。

In the light of the multifunctional eletrohydraulic valve 'sworking principle and its performance curve,a constant flow regulating model has been built in auto-loading system.

针对DYF多功能电液阀的工作原理及其特性曲线，建立了自动灌装系统的恒流调控模型。

We can now justify the principle of least time based on the wave model of light.

我们现在能证明以光的波模型为基础的最少时间的原则。

The principle of superposition is the basis of the wave theory of light.

叠加原理是光波理论的基础。

Utilize the principle of wavelength 1/4, when there is high pressure to interfere, the lightning conductor will hold up automatically, The normal work of the system.

利用1/4波长原理，当有高压干扰时，避雷器会自动短路，系统正常工作。

In this paper, a brief analysis of the mechanism of overhead insulating conductor broken by lightning was introduced, and some detail information about the structure and principle of some anti-lightning broken device, such as over-voltage protector, arc-protection hardware and FLC-B lightning-protection hardware. And some electrical tests and analysis were done to these devices, after multi-comparison of those devices' performance, some specific measures are proposed against lightning broken.

本文简要分析了架空绝缘导线雷击断线的机理，详细介绍了过电压保护器、防弧金具和FLC-B型防雷金具等常用防止架空绝缘导线雷击断线装置的结构和工作原理，并对这些装置进行各种电气试验与分析，综合比较各种装置的性能之后，提出了10kV架空绝缘导线防雷击断线的具体措施。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。