The results indicated that the Co,Ni and CoNi alloy nanoparticles with face centered cubicstructure and dispersed highly coated on carbon nanotubes surface.

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A conically shaped utensil having a narrow tube at the small end; used to channel the flow of substances into a container with a small mouth.

一種在細的一端有窄管的錐形器皿欧美日韩免费乱码高清视频；用來通過小口把流質(zhì)分到容器里超碰在线97社区。

So, the study of cooling is a matter of great significance.

因此亚洲5566，研究晶閘管的散熱問題有著重要的意義。

Structure of maculae densa is observed around renal corpuscle, but no medullary loop is discovered.

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The simulation results of this dissertation can provide a guide to the application of the supporting structures and corrugated pipes.

本文的數(shù)值模擬方法對縱流式支撐結(jié)構(gòu)和波紋管的推廣應(yīng)用具有指導(dǎo)意義。

In order to enhance heat transfer efficiency of reboiler which is widely used in petroleum and chemical system, phase change heat transfer and friction characteristics in several heat transfer enhancement tubes are studied, With a view to approach practical circumstances, cumene is chosen as organic working medium.

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Cuomo declined to comment on the compensation of any Merrill executives.

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We can see that the equivalent of two transistors GTO current amplification coefficient ratio α2/α1 than regular thyristor large.

而GTO在設(shè)計時使α1+α2≈1.05，給門極控制關(guān)斷提供了有利條件高端自拍无码在线?050午夜一级少妇影院大陆？梢钥闯觯珿TO的兩個等效晶體管電流放大系數(shù)之比α2/α1比普通晶閘管的大91在线欧美超碰。

The estimation methods of damping factor of bellows under noise environment by free vibration response were presented.

利用小波去噪抑制測量噪聲的影響婷婷综合五月天丁香激情，采用Hilbert變換法和峰值法估計波紋管的阻尼系數(shù)。

Now some executives of the children were young, club membership than they prefer companies to provide day-care services.

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