谐振

The aim of this paper is to answer the query on the foundation of quantum mechanics advanced by Tao Zongying in articles,Acta Mathematica Scientia,1982,2(2):183～192 and Acta Photonica Sinica,1997,26(9):769～770.It is shown,based on the globalism concept in quantum mechanics,that Landau and Lifshitz′s momentum probability distribution function of a particle in a one dimensional infinitely deep square potential well is correct,and that Pauli and other′s distribution function is incorrect.The problem of mome...

本文回答了文献1～2对量子力学提出的疑问基于量子力学的整体性概念指出，Landau和Lifshitz给出的一维无限深方势阱中粒子的动能概率分布函数是正确的，Pauli等人给出的概率分布函数是不正确的从量子测量理论的角度讨论了一维谐振子的动量概率分布问题，并且指出势能大于本征能量的概率不为零并不表示存在负动能的概率分布区域

The method of moments is used to investigate the resonant characteristics of the antenna.

提出一种新型单极子天线，天线的辐射主体由双弯折线构成，通过矩量法研究天线的谐振特性。

In order to overcome the shortcomings of the monopole antennas, a methods of quasi-fractal is used, which decrease the resonant frequency.

为此，对HF频段的单极子天线进行准分形，有效地降低了天线的谐振频率。

In the second multifunction part, the idea of using the DRA as an oscillator load is proposed.

在第二个多功能部分，提出了使用介质谐振器天线作为振荡器负载的思想。

A kind of weak current sensor using a single amorphous core double-winding multivibrator bridge is studied in this paper.

对采用非晶丝单磁芯双线圈多谐振荡桥制成的弱电流传感器进行了研究：对传感器的工作原理进行了分析，对传感器的信号处理电路进行了设计。

By detecting the oscillation circuit natural frequency to determine the level of water.The frequencymeter use the Microprocessor internal counter to counting the film resonant frequency of the water level sensor pulse,then Microprocessor regular function to achieve frequency testing, final adoption of LED display circuit dynamic numerical show.

该频率计直接利用单片机内部的计数器对薄膜谐振式水位传感器的频率脉冲信号进行计数，然后利用单片机的定时功能实现对频率的检测，最后通过LED动态显示电路显示数值。

The negative sign means that energy is transferred from the oscillator to its environment.

负号的意思是能量由谐振子传递到它的环境。

It found that such resonance phenomenon is associated with the singularity of the network admittance matrix.

这种谐振现象已被发现与网络导纳矩阵的奇异性有关。

The objective of this paper is to present findings on this subject and to make some researches on the relationship between harmonic resonance phenomenon and the network admittance matrix.

本课题就是研究这种谐振现象与系统网络导纳矩阵之间的关系。

Effect of a combination of mild-temperature hyperthermia and nicotinamide on the radiation response of experimental tumors ［J］.

2.2.1 聚四氟乙烯棒及玻棒介电常数的测量将这两种棒分别插入谐振腔，测得数据见Tab1。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。