查询词典 microwave

Traditional Method of holocellulose content detection was improved. Waler-bath heating was replaced by microwave irradiation. By the microwave-assisted method, holocellulose and its alpha-cellulose content in straw material were detected.

将传统的造纸原料的综纤维素提取方法进行改进，使用微波加热代替传统的水浴加热，并对稻草原料进行了综纤维素含量及综纤维素中α-纤维素含量测定。

Microwave receiving area ; antenna measurement system ; circuit board ; high-power-microwave

微波接收截面；天线测量系统；电路板；高功率微波

It is simple and easy to make microwave buckwheat cake via microwave heating method, and it is easy to popularize among the ordinary families.

以微波加热方式制作苦荞微波蛋糕，不仅简便易行，而且易于在广大普通家庭中推广。

The main contents and innovation points of this thesis are as follows: First, based on the reaction of using vitriol and potassium chloride to get calcium sulphate, we studied the influence of different fields, especially microwave, on the crystallization of CaSO_4. Through special designed device, the same temperature rising has been achieved in microwave heating and traditional water bath.

本文的主要研究内容和创新点如下：第一，本文基于硫酸与氯化钙反应生成硫酸钙反应，研究了不同物理场对硫酸钙结晶的影响，重点探讨了微波对硫酸钙结晶的影响，在相同温升速率下，从相同初温加热到相同末温，微波加热使硫酸钙晶体形貌发生了很大改变，晶体粒度明显变小。

Photo-cathode superconducting accelerator experiment system includes Nd:YAG mode-locked laser, Cs 2Te cathode, 2+1/2 RF gun, L band 3.5MW microwave source, 1.3GHz superconducting cavity, 500W continuous microwave source, coaxial input coupler, 4.2K cryostat, helium liquified system, control system, beam diagnosis system, and vacuum system.

光阴极超导加速器实验系统由四倍频 Nd：YAG锁模激光器，Cs2 Te光阴极，2 +1 / 2微波电子枪，L波段 3 。5 MW脉冲微波源，1 。3 GHz单腔超导铌腔，5 0 0 W连续微波源，超导腔束管耦合器，4 。2 K低温恒温容器，液氦制冷系统，同步控制系统，束流参数诊断，真空系统等构成。

By using different microwave power which may affect the moisture content , drying velocity and color of the natural vegetable through the process of microwave drying were studied.

讨论了鹿耳韭在不同微波功率干燥过程中水分含量、干燥速度和颜色的变化规律。

Contrasting the microwave with conventional hot air as the heat source for the foam mat drying of blackcurrant pulp, the qualities of dried blackcurrant product in terms of drying rate, color and appearance dried by microwave method are superior to that dried by the hot air.

对比试验的结果表明，微波泡沫干燥速度及干品的色泽品质均优于热风泡沫干燥的。

In this paper, based on a pill-box window model with a conical-shaped alumina ceramic and Ansoft HFSS software, the relation of VSWR with various electrical parameters in the window is simulated; the effects of variations of the output window structure on electrical field intensity, microwave power flow and quantity of heat are analyzed; the electrical characteristics of frequency bandwidth, power capability and heat dissipation for the pill-box window with conical-shaped or disk alumina ceramic are discussed, which shows that, with a rational structure of the window with conical-shaped alumina ceramic, the output capability of microwave peak and average power may greatly be increased, the secondary electron emission may effectively be suppressed, and heat dissipation may become more uniform and be easier for cooling.

本文在前人工作的基础上，基于圆锥形陶瓷盒形输出窗模型，采用Ansoft HFSS三维计算软件的优化模拟，对该输出窗模型的驻波频率特性与各种结构参量的关系进行了优化模拟，分析了该输出窗片结构变化对其表面的电场分布，功率流分布、热量分布的影响，得出最优模型参数。并且探讨了陶瓷窗片的形状和几何结构对改善输出窗的频带特性、提高峰值功率和平均功率、抑制二次电子倍增方面的作用。

Eye is one of the main target organs of microwave. Microwave has effects on visual system primarily involving cornea, lens and retina.

眼睛是微波作用于人体的一个重要靶器官，微波对眼睛的损伤涉及角膜、晶体、视网膜等，它可造成晶状体混浊，视网膜神经元变性、坏死。

The error correction method for microwave measuring line is analyzed, and a new method is proposed which can realize the measurement of error network parameters for microwave measuring line. Then the least square method explicit solutions of error network are given, and the CAT of error network parameters is realized.

分析了微波测量线误差校正的方法，提出了仅用小反射滑动负载即可确定测量线误差网络参数的新方法，给出了测量线误差网络参数的最小二乘法显式解，并实现了测量线误差网络参数的CAT 。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。