查询词典 Wavelength

This type of filter is composed of quarter wavelength resonators arranged in a housing with the same ends short circuited.

这种滤波器是把1／4波长的、相同端短路的梳状线谐振腔安置在一小室中。

Experimental results show that the EDFA gain can be effectively clamped by the dual-wavelength control light.

实验结果表明双波长控制光能够有效地钳制该放大器的增益。

Because of the convolving effect between auto-tracking filter and the comb filter, the narrow linear band, multi wavelength optical fiber laser is acquired.3、A design of introducing a polarizer into the Michelson cavity is presented, which lead to further improvement of the coherent combinative effect. Moreover, the necessity to introduce such a polarizer is analyzed qualitatively in theory.

进而利用二者之间的卷积效应，研制中一种新颖的窄线宽多波长的光纤激光器。3、提出在Michelson式结构中引入起偏器，使激光相干合成效果得到了进一步的提高，而且从理论上定性分析了引入起偏器的必要性。

The new technique exploits the tendency of some photons to adopt a corkscrewed rather than up-and-down wavelength after hitting a molecule.

新技术利用了光子的一种倾向，它们会在与分子撞击后，获得一种螺旋形的而不是上下形式的波长。

The results show that the compounds have highβvalues of 5.60×10~(-28) and 5.76×10~(-28)esu at 1064 nm wavelength, respectively. The maximum absorption wavelengths of the compounds were less then 600 nm, and their critical wavelengths below 710nm. These compounds were thermally stable with the decompounded temperature of 224 and 216℃, respectively, and consequently they could be considered to be better choices for the preparation of NLO materials.

结果表明：两种噻唑类生色分子具有较高的β值，在波长1064nm处，β分别为5.60×10~(-28)和5.76×10~(-28)esu，其最大吸收波长都未超过600nm，截止波长均小于710nm，生色分子的热分解温度分别为224℃和216℃，具有较好的热稳定性，可用于制备性能优异的非线性光学材料。

The detection wavelength was set at 230 nm and the column temperature was at 30 ℃. Result: Except for gallic acid and pentagalloylglucose, the other constituents decreased during procedure of decorticating and boiling.

结果：经去皮和水煮，除没食子酸和五没食子酰基葡萄糖含量增加外，白芍中其他成分降低。

A genetic algorithm for multicast routing and wavelength assignment is proposed in the WDM delaminating network.

在WDM网络中建立连接包括路由选择和波长分配两个过程，简称为RWA ROuting

Based on the filter characteristic of long-period grating, the wavelength-change of sensing grating can be demodulated.

为简化信号解调方法，利用长周期光纤光栅的边沿滤波器特性，实现光纤光栅传感波长的解调。

A dual modulus PLL synthesizer is adopted to produce the radio-frequency generator operating between 38MHz and 150MHz, which is power amplified to drive the acousto-optic tunable filter to implement wavelength scanning of diffracting beam.

射频信号源采用双模锁相环频率合成技术，实现了在38MHz-150MHz范围内的频率输出，其经功率放大电路后驱动AOTF来实现衍射光的波长扫描控制。

As a result, dual fluorescence was observed in non-polar solvents. Long-wavelength emission was found to consist of two components:+D||A" exciplexes resulted by "harpooning effect" and +D^^A" exciplexes stablized by solvation.

研究结果表明：合成的化合物在非极性溶剂中有双重荧光的稳态发射行为；双重荧光中的长波长发射经时间分辨光谱研究为双指数发射衰减；其中的长寿命衰减是由于该类化合物在非极性溶剂中激发后经过分子内电荷转移形成了激基复合物所致，而产生该激基复合物的直接原因是由于在非极性溶剂中的&harpooning effect&所致，短寿命则来自于该类化合物激发后在溶液中发生了分子内电荷转移的直接衰减。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。