查询词典 mode conversion

Based on the relation between modal amplitude and phase in the mode conversion of the few mode fiber, a novel configuration of an asymmetric biconical fiber and a fiber mode converter is presented to realize the nonreciprocal propagation in optical fibers. Preliminary feasibility is demonstrated both theoretically and experimentally.

基于少模光纤中模式转换的振幅和相位关系，提出采用不对称双锥光纤与光纤模式转换器的组合结构实现光纤中非互易传输的技术构思，从理论和实验上进行了初步的可行性论证。

On the basis of mode conversion theory, this paper further optimized a better dimension and obtained the regulation about the radius of the circular waveguides, curvature and frequency of bent circular waveguides and the bandwidth.

在模式耦合理论的基础上，优化出了比较好的几何结构，并发现了圆波导半径、弯曲圆波导曲率和频率以及频带宽度之间的变化规律。

Meanwhile, it was difficulty to apply angle conversion system to practical goniometry curcuit. The fast following-up conversion was improved and a high-precision dynamic goniometer system and a nonlinear high-speed following-up conversion mode based on inductosyn were proposed, which were applied to the serve system of some weapon. The results of the dynamic and static tracking indicated that the servo system with fewer errors could satisfy the requirements of the accuracy.

对快速跟踪型轴角转换方法进行了改进，提出了一种基于感应同步器的高精度动态测角系统及非线性快速跟踪型转换方式，并在某武器伺服系统中进行了应用，动静态跟踪结果表明该伺服系统的误差较小，满足精度的要求。

The consciousness of awe is an intrinsic property of medical development, which is much more demanded in the modern life science development and the medical mode conversion.

敬畏意识是医学发展的内在属性，在现代生命科学发展和医学模式转化的背景下具有更加强烈的现实诉求。

Bi-conversion UPSs operate in serial regulating work mode, on-line interactive UPSs in parallel regulating work mode, and DP300E circuits in serial-parallel regulating work mode which improve the performance of single-conversion and bi-conversion UPSs, and make themselves of high efficiency, stability and reliability.

双变换UPS工作于串联调整工作模式，在线互动式UPS工作于并联调整模式，而DP300E的电路则工作于串、并联联合调整的模式，提高了双变换和单变换UPS的性能，使之具有很高的效率、稳定性及可靠性。

The more general form of Snell's law must be used for the wave generated by mode conversion upon reflection.

它是斯奈尔定律一种特殊情况。斯奈尔定律更一般的形式满足由反射波波型转换产生的转换波。

Secondly, On the basic of existing research about mode classification of E-U-R cooperation, combine high school in Xinjiang in the aspects of producing to learn to grind to cooperate of actual, high school in Xinjiang in the research result conversion, product and technical developments and produce to learn to grind the cooperation to induce appliedly serves to consult with the mode, technique to turn to let with technique for the technique the mode, cooperation development mode, set up the entity mode, school to do the industry mode, the university science and technology park totally of the mode six greatest modes, detailed analyzed the influence factor, merit and shortcoming of the manifestation, characteristic, implement of a mode and open the exhibition circumstance in Xinjiang, return for a mode chose the typical model with meticulous care of case example.

其次，在参考现有研究对产学研合作模式分类的基础上，结合新疆高校在产学研合作方面的实际，把新疆高校在科研成果转化、产品和技术的开发和应用方面的产学研合作归纳为技术服务和技术咨询模式、技术转让模式、合作开发模式、共建实体模式、校办产业模式、大学科技园模式六大模式，详细分析了每种模式的表现形式、特征、实施的影响因素、优缺点以及在新疆的开展情况，还为每种模式精心选择了典型的案例。

The frequency synthesizer includes a completely on-chip LC VCO and a 90 degrees phase splitter for generating the I and Q LO signals to the down-conversion mixers in receive mode and up-conversion mixers in transmit mode.

频率综合者在-芯片LC VCO上-完全包含a和一产生我和 Q北美印第安人90度分相器为向挫折-转换混合者发信号示意在朝派收到方式和沿着-转换混合者在朝派传送方式。

The frequency synthesizer includes a completely on-chip LC VCO and a 90 degrees phase splitter for generating the I and Q LO signals to the down-conversion mixers in receive mode and up-conversion mixers in transmit mode.

频率合成器完全地包括一块在芯片LC VCO 并且90 程度逐步采用分离机为引起I 并且Q 低信号对下来转换搅拌器接受方式并且转换搅拌器传送方式。

In addition, an effect to enhance immunity against noises and reduce the radiated emission and mode conversion of the filter by twisting positive and negative pair is described. Finally, an equivalent circuit model is described and circuit parameters extracted illustrate the effects of routing topologies and structural parameters on filter's performance.

之后再将无遮蔽双绞线结构以多层板的方式实现，设计出一双绞线式的多层共模滤波器，增加元件抵抗杂讯的能力和减少自身辐射及模态转换所产生的干扰现象，最后利用等效电路来诠释这三种不同结构的特性表现，分析改变结构对电路参数所带来的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。