1) nonlinear microwave circuit
微波非线性电路
2) nonlinear microwave circuit analysis
微波非线性电路分析
3) micro-wave
微波
1.
Gas pipeline leakage detection method based on micro-wave technology;
基于微波技术的输气管道泄漏检测方法
2.
Study on the processing techniques of potato crispy chips by micro-wave drying;
马铃薯脆片微波干燥工艺研究
3.
Observation on curative effect of micro-wave combined with other methods to treat patients with condyloma acuminatum;
微波联合其他方法治疗尖锐湿疣疗效观察
4) Microwaves
微波
1.
Synthesis and properties of kaolinite/acrylamide intercalation compound by microwaves;
高岭石/丙烯酰胺插层复合物的微波制备及其表征
2.
A Randomized Controlled Study of Microwaves and Laser Combined with Interferon in Treating Recrudescent Condyloma Acuminatum;
微波与激光配合干扰素治疗复发性尖锐湿疣的随机对比研究
3.
Clinical observation on treatment of sudden deafness with microwaves combined with tetramethylpyrazine;
微波联合川芎嗪治疗突发性耳聋疗效观察
5) microwave irradiation
微波
1.
Rapid synthesis of 1,4-naphthaqinone under microwave irradiation;
微波快速合成1,4-萘醌
2.
The synthesis of p-terphenyl catalyzed by palladium under microwave irradiation;
微波辐射下钯催化偶联反应合成对三联苯
3.
Preparation of titania-quartz composite via microwave irradiation;
石英复合钛白粉的微波合成
6) microwave radiation
微波
1.
Reseach of colouring of fleece in acid dyes with neodymium Chloride under microwave radiation;
微波加热三氯化钕助染羊毛酸性染料染色研究
2.
Effects of microwave radiation on the expression of p27 protein in human hepatocellular carcinoma cell;
2450MHz微波对人肝癌细胞p27蛋白表达的影响
3.
Study on the desorption of the loaded SO_2 activated carbon by microwave radiation;
载硫活性炭微波辐照解吸研究
参考词条
补充资料:非线性电路
| 非线性电路 nonlinear electric circuit 含有除独立电源之外的非线性元件的电路。电工中常利用某些元器件的非线性。例如,避雷器的非线性特性表现为高电压下电阻值变小,这可用于保护雷电下的电工设备。非线性电路有6个特点:①稳态不唯一。用刀开关断开直流电路时,由于电弧的非线性使这时的电路出现由不同起始条件决定的两个稳态——一个有电弧,因而电路中有电流;另一个电弧熄灭,因而电路中无电流。②自激振荡。在有些非线性电路里,独立电源虽然是直流电源,电路的稳态电压(或电流)却可以有周期变化的分量,电路里出现了自激振荡。音频信号发生器的自激振荡电路中因有放大器这一非线性元件,可产生其波形接近正弦的周期振荡。③谐波。正弦激励作用于非线性电路且电路有周期响应时,响应的波形一般为非正弦的,含有高次谐波分量或次谐波分量。例如,整流电路中的电流常会有高次谐波分量。④跳跃现象。非线性电路中,参数(电阻、电感、振幅、频率等)改变到分岔值时响应会突变,出现跳跃现象。铁磁谐振电路中就会发生电流跳跃现象。⑤频率捕捉。正弦激励作用于自激振荡电路时,若激励频率与自激振荡频率二者相差很小,响应会与激励同步。⑥混沌 。20世纪20年代 ,荷兰人B.范德坡尔描述电子管振荡电路的方程,成为研究混沌现象的先声。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。