查询词典 high frequency

Compared with conventional process, the method has good process compatibility, process simplicity, strong controllability and wide application scope, is helpful for realizing low cost and high yield, and manufacturing high frequency low power consumption power junction field effect transistor having a better performance.

本发明与常规工艺流程有很好的工艺兼容性，工艺简单，可控性强，适用范围广，有利于实现低成本和高成品率，制造出性能更优的高频低功耗功率JFET。

A PLC based control system for 3.0 MeV high frequency high voltage electron accelerator was presented.

描述了基于PLC的高频高压电子加速器的计算机监控系统。

High intensity, long duration and repeated high frequency electric stimulation will degrade the excitability of nerve fiber.

高强度、长时间、快速反复的电刺激将使神经纤维兴奋性降低。

The Ag2O-Nb2O5-Ta2O5 system is a novel high frequency high permittivity ceramic material which can be sintered below 1150℃.

Ag2O-Nb2O5-Ta2O5陶瓷系统是一种新型的高频高介陶瓷材料，可以在1150℃以下进行中温烧结。

Results］ In the one-way analysis, the risk factors of breast cancer are history of benign breast diseases, high body mass index, early age at menarche, family history of carcinoma, late age at primiparity, high frequency of abortion, a large age at last parturition, and swell or pain in breast during menstruating.

结果］ 单因素分析，达到统计学显著性水平的危险因素有乳腺良性疾病史、BMI指数高、初潮年龄早、肿瘤家族史、初产年龄大、流产次数多、未产年龄大和行经时乳房涨痛。哺乳和饮用井水是保护因素。

Results］ In the one-way analysis, the risk factors of breastcancer are history of benign breast diseases, high body mass index, early age at menarche,family history of carcinoma, late age at primiparity, high frequency of abortion, a largeage at last parturition, and swell or pain in breast during menstruating.

结果］单因素分析，达到统计学显著性水平的危险因素有乳腺良性疾病史、BMI指数高、初潮年龄早、肿瘤家族史、初产年龄大、流产次数多、未产年龄大和行经时乳房涨痛。哺乳和饮用井水是保护因素。

High-frequency continuous modulation on the high-power semiconductor laser is required in our ladar system. The theory and driving methods of the semiconductor laser is summarized in this article. Two kinds of driving circuit including linear power amplifier and resonance power amplifier are designed for continuous and quasi continuous modulated laser.

针对研制的无扫描激光雷达系统，需要对大功率半导体激光器进行高频连续调制，本文总结了半导体激光器的原理和驱动方法，并针对连续和准连续调制大功率激光器的特点分别设计了两套驱动电路，包括线性功率放大驱动电路和谐振功率放大驱动电路。

Materials can be divided into jacquard tapes, transfer tapes, foam tapes, high-elastic cotton tape, elastic tape, luminous tape, reflective belt, PVC belt, PVC pipe, soft tape, nylon belt, POLY belt, PP belt, PP yen rope, colorful belt, laser zone, Symphony belt, woven belt marks, ribbons, etc.; gift products are: Mobile Phone Charm, Mobile Phone rubbed, pocket, non-woven bags, whistles, Epoxy, documents, card kits, easy to pull buckle , tag,, doll toys, mobile phone, LED lights, bottle opener, key ring, mountaineering clasp, spring rope, high-frequency products, such as jewelry·.

材质可分为提花带，热转印带，泡棉带，高弹棉带，松紧带，夜光带，反光带，PVC带，PVC圆管，软胶带，尼龙带，POLY带，PP带，PP圆绳，七彩带，镭射带，幻彩带，织唛带，缎带等；礼品系列产品有：手机吊饰，手机擦，腰包，无纺布袋，口哨、滴胶，证件卡套，易拉扣，吊牌，挂链，公仔玩具、手机来电闪、LED灯，开瓶器，钥匙扣、登山扣，弹簧绳，高周波产品，反光饰品等。

Main Products: webbing categories: cotton herringbone belt, jacquard tapes, elastic tapes, nylon tapes, polyester belt, acrylic tape, reflective ribbon, metallic yarn belt, high-strength security rope-type belt, such as: PP rope rubber, reinforced rope, jacquard rope, cotton rope, flat rope, cored rope, pass the needle rope, harness and all kinds of decorative cell phone lanyard; Hook categories: all kinds of tape, nylon viscosity cingulate, gum tape, high-frequency tape, back-to-back tape, the tape volumes, elastic tape, tape can not afford wool, soft hook tape, mushroom head tape, hook wool processing, such as Siamese tape.

主要产品：织带类：全棉人字带、提花带、松紧带、尼龙带、涤纶带、亚克力带、反光丝带、金银线带、高强安全带等绳类：PP绳橡、筋绳、提花绳子、棉绳、扁绳、包芯绳、针通绳、手机吊带及各类装饰绳；粘扣带类：各种粘扣带、尼龙粘扣带、背胶粘扣带、高周波粘扣带、背靠背粘扣带、发卷粘扣带、松紧粘扣带、不起毛粘扣带、软勾粘扣带、磨菇头粘扣带、勾毛连体粘扣带成型加工等。

Companies: Linear Motion series of high frequency and high-speed motor series.

公司经营项目：直线运动系列及高速高频电机系列。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！