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- In this paper, the voltage mode high frequency link (HFL) inverter technique is researched in detail. 本論文針對電壓型高頻鏈功率變換技術(shù)進(jìn)行了系統的研究。
- Small dissipation factor at high frequency. 高的頻率和小的損耗因素.
- Objective:To investigate the diagnosing value of high frequency sonography for the meniscus lesions. 目的:探討高頻超聲對半月板損傷的診斷價(jià)值。
- Objective To evaluate and discuss the diagnostic value of epididymal lesions by high frequency color ultrasound. 目的探討高頻彩色超聲對附睪病變的診斷價(jià)值。
- High Frequency Switch-mode Rectifier for. 通信用高頻開(kāi)關(guān)整流器。
- High Frequency and Temperature Stability. 高頻及高溫穩定。
- Linear and Stable High Frequency Characteristics. 穩定的線(xiàn)性高頻特性。
- Provides high Q characteristics in high frequency. 在高頻率時(shí)提供高的品質(zhì)因數(Q)值特性.
- Antistatic 50W high frequency power quick clean. 防靜電50W高頻功率,清洗效果顯著(zhù)。
- Dolphins produce a high frequency sound. 海豚可以發(fā)出高頻音。
- Yadong High Frequency Welding Steel Manufacture CO. LTD提供鋼卷和其他產(chǎn)品。
- Feature:low dissipation factor at high frequency. 特征：高頻率，低損耗;容量穩定;自愈性能佳，適合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- VHFJ? Very High Frequency Jammer? 甚高頻干擾臺?
- The high frequency transformer is investigated and compared with power transformer.The high frequency transformer suited HFL inverters is designed and parameters are achieved in this paper. 本文分析研究了高頻交流環(huán)節中高頻變壓器與普通變壓器的不同并設計了適合論文需要的高頻變壓器的主要參數。
- Based on an overview of high frequency link (HFL) inverters, the advantages and disadvantages of HFL inverters in some important voltage mode and current mode are discussed in the dissertation. 本文在闡述高頻交流環(huán)節逆變技術(shù)產(chǎn)生和發(fā)展的基礎上，分析了幾種具有代表性的電壓源和電流源高頻交流環(huán)節逆變技術(shù)的優(yōu)缺點(diǎn)。
- Methods:In 136 cases high frequency sonography was applied for diagnosing mediscus lesions,which were proved by operation or arthroscopy. 方法:136例經(jīng)高頻超聲診斷半月板損傷并通過(guò)手術(shù)及關(guān)節鏡檢查證實(shí)的病例,采用彈響及壓痛點(diǎn)為主的掃查部位,按損傷程度不同的三級分型。
- Objective: To compare postoperative lesion healing, bleeding prophylaxis of fibrin glue (FG) after high frequency electrocoagulatomy for gastrointestinal protuberant lesion. 摘要目的：觀(guān)察消化道隆起性病變切除術(shù)后應用國產(chǎn)醫用生物蛋白膠(FG)對電凝創(chuàng )面愈合及預防出血、穿孔的作用。
- High frequency high voltage arc initiating, high success rate. 高頻高壓引弧,成功率高。
- The higher frequency in the gains of chromosome No. 結果表明,鼻咽癌染色體畸變具有類(lèi)型廣泛、畸變率高等特點(diǎn)。
- Familiar with high frequency circuit and mobile basic theory. 熟悉高頻電子線(xiàn)路、移動(dòng)通信基本原理。
