查询词典 primal variable

Variable optical attenuator is one of the key devices in wavelength-division multiplexing systems.

可变光学衰减器是波分复用系统的关键器件之一。

Fourthly, a detailed process to design and optimize a variable optical attenuator was researched.

然后是详细的介绍了一种非对称的Y分支型光衰减器的设计优化过程。

Study on film attenuator of variable angle .

变角度薄膜衰减器的应用研究。

For the thermo-optic effect of polymer, MMI optical attenuator can achieve the objective of variable.

基于聚合物的热光效应，多模干涉衰减器可达到光可变的目的。

In this paper, a polymer waveguide type variable optical attenuator fabricated by molding glass technology is proposed.

在本论文中，我们提出了一个以模造玻璃技术来制作高分子热光式光波导型可变光衰减器。

This is realized by employing a variable optical attenuator at the lambda laser source of optical channel having the impairment.

这一步是在减损的光信道的λ激光光源上，采用可变光衰减器实现的。

Large genus and variable genus of chiefly epiphytic or lithophytic orchids of tropical and subtropical Asia and Australasia.

附生和石生兰花一个多样的大属，主要为热带和亚热带亚洲和澳大拉西亚的附生和石生兰花。

A theoretical comparison is conducted to demonstrate that when autocorrelation coefficient and moving average coefficient are positive, the safety stock with a variable reorder level is less than that determined by means of moments of demand, but more than that with traditional reorder point approach.

理论分析得出，在需求呈正相关且随机误差项平滑系数为正数时，变化订货点水平确定模型得出的安全库存低于根据时点需求得出的安全库存，而高于传统模型得出的安全库存。

Spatial Autocorrelation is one kind of spatial statistics, which is used to disclose the spatial structure of regional variable.

摘 要：空间自相关分析是一种空间统计的方法，可以揭示区域变量的空间结构形态。

For the following examples we will assume that our environment takes care of opening and closing the ObjectContainer automagically, and stores the reference in a variable named 'db'.

下面的例子我们将假定由环境来自动管理ObjectContainer 的打开，关闭。保存成名字为"db"的引用变量。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。