Numerical analysis of structural strength of aluminous alloy rotating mirror for ultra-high speed photography［J］.

超高速攝影中三面體鋁合金轉(zhuǎn)鏡的空間結(jié)構(gòu)強度數(shù)值分析［J］。

Modal analysis for aluminous rotating mirror of ultra-high speed photography［J］.

超高速攝影儀中鋁轉(zhuǎn)鏡的模態(tài)分析［J］在线观看自拍视频网站。

Integrating the rotational speed difference, the relative torsion angle of the two sections under the action of torque was obtained, so the rotating shaft torque was gotten.

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A centrifuge around the axis high-speed rotating cylinder itself, called the drum, usually by motor drive.

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The principle and method of measuring shafting bending strain using strain gauge is presented in this paper, followed by experiment made on marine shafting bench. Results show that bending strain in shafting is mainly sinusoid with rotating frequency, except under higher resonance speed.

介紹了采用應(yīng)變計測量軸系動態(tài)彎曲應(yīng)變的原理與方法91p人妻，并在船舶軸系試驗臺上進行了實驗測量国内自拍AV在线，結(jié)果表明：除了在較高的共振轉(zhuǎn)速下，軸段上的彎曲應(yīng)變以軸頻簡諧量為主黄色美女喷水在线观看视频。

This will only be accomplished by having the right diameter of wheel brush, the proper wire size depending upon the type of material which is to be worked, the face width wide enough to give you sufficient product, sufficient power and speed with the brush rotating near its maximum safe limits and the brush wire tips applied only to the edge that requires the metal removal.

要完成這些工作97国产精品一区在线播放，需要有合適的輪刷直徑、足夠的刷絲厚度国产丝袜美腿无码视频、適用于輪子材料的輪刷鋼絲免费黄片wwwwww、能使刷子以最高安全限速旋轉(zhuǎn)的適宜轉(zhuǎn)速及作用力、以及僅用刷絲末梢進行作業(yè)嘿咻嘿咻免费区在线观看不卡。

In the paper, the theory and methodology of amplitude correction method using average of several points in discrete spectrum, which is suitable for analyzing the dynamic signals of rotating machinery with small varying speed, is proposed and systematically studied.

系統(tǒng)而完整地提出了處理變速機械弱時變響應(yīng)信號的離散頻譜多點平均幅值修正法的理論和方法激情亚洲欧美日韩在线观看网站，嚴格證明了該方法能精確地計算出平穩(wěn)信號和頻率微弱波動信號的幅值，能近似地計算出幅值和頻率均微弱波動的信號的平均幅值精品福利岛国日韩AV，并應(yīng)用這套理論成功地解釋了頻率微弱波動信號的幅值譜表現(xiàn)出較嚴重的"功率泄露"效應(yīng)的原

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Base on the principle of cut and throw soil ,a kind of mode that the soil was casted with inertia by high-speed rotating falchion is mentioned, designed the chief work part.

基于切土和拋送土工作原理www搞Av在线网址，提出了利用刀片的高速旋轉(zhuǎn)產(chǎn)生的慣性對土進行拋送的方式老外肏中国女人屄HD，設(shè)計了其主要工，作部件欧美综合福利；通過對刀片的主要技術(shù)參數(shù)進行分析性欧美首页，確定了切土刀片的形狀及安裝方式。

SZG series double cone rotating vacuum drier's main machine is double cone tank, let steam or heat water inside sealed jacket heat the inner shell in vacuum state, the hot transferred from inner shell to dump material, make water of the dump material gasify, low speed motor drying the tank along, make material up and down, from inside to outside, and change the heated surface, at the same time, vapour is taken out continually through vent-pipe of vacuum pump, increase the speed of drying, attain the purpose of uniformity drying at last, it is in conformity with the requirement of GMP.

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