Research on Metal Magnetic Memory Forecasts the Malfunction of Borehole Casing Based on Wavelet Singularity Detection

Forecast the malfunction of borehole casing by magnetism memory technology

用磁记忆检测技术预测井下套管故障

Study on systems of forecast the malfunction of borehole casing by metal magnetic memory technique

金属磁记忆预测井下套管故障系统的研究

Signal processing for metal magnetic memory testing of borehole casing based on wavelet transform

基于小波变换的套管金属磁记忆检测信号处理

The heat transfer of ground heat exchanger is enhanced by changing backfill materials for reducing the thermal resistance of borehole and controlling heat pump operation mode for delaying the soil temperature rise speed.

本文通过改变回填材料减小钻孔内热阻和控制热泵运行模式延迟土壤温升来强化埋管换热器的传热，提高系统运行效率。

The fluid and fine sand in the borehole enter the subsurface pump through the liner and then lifted to the ground.

井筒内液体和细小砂子通过筛管进入抽油泵内举升到地面。

The technology of removing the low concentration carbon dioxide in the atmosphere is essential for the life sustain in the area of manned aircraft, submarine, working at the borehole pump and so on.

大气中低浓度二氧化碳清除技术是载人航天器、潜水艇、深井作业等领域所必备的生命维持技术。

Distribution of the Borel Direction of the Entire Functions Product

整函数积的Borel方向的分布

Study of the Borel Measures& Analysis on Share Price's Fluctuation

一类Borel测度的研究及股价走势分析

Much of the mathematical work had been done by von Neumann, taking up ideas first published by the French mathematician E. Borel in 1921.

这里面很多的数学工作都是由冯·诺伊曼做出的，他推进了法国数学家E.博雷尔1921年的论文中的想法。

Borel had defined 'pure' and 'mixed' strategies in game-playing.

博雷尔定义了游戏中的纯策略和混合策略。

The writer is chief executive of Borghese, Inc, a prestige beauty company based in New York, and best-selling author of motivational books for women

本文作者为总部位于纽约、颇富盛名的化妆品公司贝佳斯（borghese）首席执行官，著有一系列女性励志畅销书

I like to put Vaseline on my hands... and put them in Borghese conditioning gloves... while watching infomercials.

我喜欢在手上涂凡士林……然后戴上保养手套收看购物广告的节目

One is in the Villa Borghese.

其一位于博盖塞花园。

Effect of austenitizing temperature on boride precipitation in low carbon steel

奥氏体化温度对低碳钢硼化物析出的影响

Study of sliding wear behavior and wear mechanisms of boride layer

渗硼层的滑动磨损行为及磨损机理研究

Investigation of properties and mechanism of abrasive wear of boride layer

硼化物层的磨料磨损特性及磨损机理

Influence of Al content on constitutes and morphologies of borides in Ti-Al-B alloys

Ti-Al-B合金中铝含量对硼化物的存在方式和形态的影响

Comparative study on electronic structures of MgB_2-like borides

类MgB2硼化物晶体电子结构比较研究

The main volatile was borides and NaCl was also proved in the volatile by X-ray diffraction.

X射线衍射分析确定挥发物中还含有少量的NaCl。

Growth Mechanism of Borides in the Alloys Ti-48Al+ B

Ti-48Al+B合金中硼化物的生长机理