1) microwave moisture meter
微波测湿仪
2) 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
3) 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
4) 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
5) 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
6) microwave
微波
1.
Experimental study on microwave drying of maize grain;
微波干燥玉米籽粒的试验研究
2.
Progress of Sterilizing Technique by Microwave Drying to be Used in the Field of Chinese Crude Drugs;
微波干燥灭菌技术在中药领域的应用进展
3.
Study on microwave assisted extraction technique and application in artificial beef of capsicum red pigment;
辣椒红色素的微波提取及在仿生牛肉中的应用研究
参考词条
补充资料:微波测厚
微波测厚
microwave thickness measurement
weibo CehOU微波测厚(mierowave thiekness measure-ment)通过测量微波(频率为300~300 oooMHz的无线电波)在传输中的长度值来测量被测物体的厚度。微波测厚适用于冷札过程中各种金属带材的在线检测,测量结果无材质影响,对环境要求不高。如图所示,在被测金属1的上下分别装有终端器2。微波信号(f“937OMH:)经环形器3、4、传输波导管5送到上终端器2。微波通过上终端器发射到被测金属的上表71、。石旱新气曰 2/丫q。一匕到 微波测厚原理图 l一被测金属;2一终端器;3、4一环形器;5一传输 波导管;6一检波器;7一放大器;8一补偿短路器; 9一可逆电机;1。一徽波信号源;11一光电转换器;12一显像管面,经全反射后又回到上终端器,再经过传输波导和环形器送到下终端器。同样,下终端器将微波发射到被测金属的下表面,全反射后回到下终端器,再经过下传输波导管回到环形器,整个电行程长度与被测金属的厚度有关。当被测金属厚度增大时,微波的电行程长度将会减少。为了精确测量电行程长度的微小变化,一般采用微波自动平衡电桥,即再组成一参比臂,完全模拟上述测量臂微波传播的行程。如果两臂电行程长度相同,则经过反向叠加的反相微波经过检波器6检波,输出为零。相反,当两路电行程长度不一样,由于反射回来的相角不同,经反向叠加以后,不能互相抵消,检波器便有不平衡信号输出。这个差镇信号经过放大器7放大,并控制可逆电机9,使补偿短路器8发生位移,改变补偿臂长度,一直达到平衡为止,补偿位移大小即为被测厚度的变化。 (李由婉)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。