A satisfactory method of frequency stabilization shall be employed in the transmitting apparatus.

必須裝有量度頻率及功率的設(shè)備国产黄色视频免费看日韩黄色视频免费看，而這些設(shè)備必須能夠核證發(fā)訊儀器所作的發(fā)射是在認許的頻帶及功率限制范圍內(nèi)亚洲卡通动漫激情另类。

Ultrahigh-purity water was produced starting from deionized water with resistance value of 200 kΩ by a new type apparatus of two-stage sub-boiling distillation.

從電阻值為20萬Ω的去離子水開始免费观看A级毛片在线网站，采用亞沸蒸餾方法一区二区在线看日韩视频免费，提純出超凈高純水，其主要金屬離子濃度含量均小于0·1×10-10。

The paper presents the technical status mine explosion-proof electrical apparatus of mine flame-proof type vacuum feed switch,mine flame-proof type with intrinsically safe vacuum electromagnetic stater,mine flame-proof type high voltage vacuum distribution device and mine flame-proof type movable transfermer substation,And it analyzes from parameters,electrical system and the structure.

簡要介紹了礦用隔爆型真空饋電開關(guān)又粗又长的黄色视频、礦用隔爆兼本質(zhì)安全型真空電磁起動器、礦用隔爆型高壓真空配電裝置在线看国产三级在线看、礦用隔爆型移動變電站等主要煤礦防爆電器的技術(shù)現(xiàn)狀美女网站操视频，并從參數(shù)、電氣系統(tǒng)及結(jié)構(gòu)等方面進行了初步的分析激情图片亚洲精选欧洲另类。

This test apparatus is able to measure the drain-source breakdown voltage, static drain-source on resistance, gate threshold voltage, forward transconductance and input capacitance of power MOSFET accurately, which has been applied in practice.

所設(shè)計的功率MOSFET測試儀可以進行功率MOSFET的耐壓国产免费无码视频午夜无码、溝道電阻、開啟電壓黄色WWWXX、跨導(dǎo)及輸入結(jié)電容幾個參數(shù)的精確測量女人高潮毛片，并已實用化。

The result of model testing showed that the weighing apparatus could be enough precise to measure weight and this design method could bapplied to produce great-range steelyard.

模型實際測試結(jié)果顯示該裝置具有較高的測量精確度欧美大片www，并且該裝置的設(shè)計方法可以推廣到大量程的衡器設(shè)計中黄色网站一012。

We should have a sort of respect for rules and principles so universal. Perhaps we should speak of the common ingredient as being of the essence of the transaction into which it entered, and should stigmatise the remaining apparatus of ceremony, which varied in different communities, as adventitious and accidental.

也許我們會認為，這種共同的要素是進行交易所必需的本質(zhì)，而剩下來的在各個社會中不相同的儀式你懂得福利影院在线观看，則只能被認為是偶然的和非必要的www.一级片在线观看。

The stopcock which forms a complete use with fluid level fluid level display apparatus has the features such as fine air-tightness and long operating life etc.

與水位顯示儀配套使用的旋塞閥門具有密封性能好，工作壽命長等優(yōu)點999超碰。

Based on experimental results for conventional ultrasonic creeping wave,straight beam probe,small angle longitudinal wave,micro-paralleling creeping wave,an approach is proposed to select small angle longitudinal wave and micro-paralleling creeping wave to detect strut porcelain insulator.The choice of ultrasonic apparatus,probe and test block,the adjustment manner of working sensitivity and sweep speed,the principle of decision defect are presented.

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A clutch is a subcomponent of an engine's transmission designed to allow engagement or disengagement of the engine to whatever apparatus is being driven.

離合器是發(fā)動機轉(zhuǎn)動系中的一個基礎(chǔ)部件巨胸流奶水视频网站，無論什么樣的發(fā)動機国产日本一区二区在线视频，轉(zhuǎn)動系都可以接上或脫開。

Use of TBB high vohage parallel capacitance compensation apparatus can elevate power submultiple,thus,the quality of power supply and economic efficiency can be enhanced.

敘述了功率因數(shù)對電網(wǎng)的影響看亚洲免费美女黄片，以及利用TBB高壓并聯(lián)電容補償裝置提高功率因數(shù)最新麻豆精品视频，提高了供電質(zhì)量和經(jīng)濟效益。