• 传感器利用注入电流直接调频半导体激光(LD)产生外差干涉,从而实现了干涉相位线性检测

    A heterodyne interference is caused by a frequency modulation of a laser diode (LD) with a ramp injection current, and a linear phase detection is realized.

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  • 油田注入无机垢趋势预测油田开发过程遇到技术难题之一

    Sealing tendency prediction of oilfield injection water is one of the technical difficulties in oilfield development.

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  • 采用岩心驱替试验评价了商河油田注入地层伤害程度

    The level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test.

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  • 管芯研究表明,在适当的退火条件下,离子注入掺杂制备改善器件特性较为理想方法

    Test results show that the preparation of shallow junctions by ion implantation with proper annealing is an ideal technique for improvement in the device performances.

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  • 水洗注入设施典型连续小量,避免减缓分馏塔顶的腐蚀。

    Water wash injections, typically continuous and low volume, are used to avoid salt build-up or reduce corrosiveness in the distillation column overheads.

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  • 两个区块注入含有一定量易于阴离子SO42-

    The injected water of both the two blocks contained SO42- that would create scale with Ca2+, Ba2+ and Sr2+.

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  • 本文对多晶硅膜离子注入掺杂扩散掺杂制备发射进行实验研究

    An experimental study has been carried out on the doping of polysilicon by ion implantation and diffusion for the preparation of shallow junctions.

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  • 用两个重叠隧道进行实验,当注入电流很大时在铅观察到了均匀能,铅膜中出现非均匀态的功率阈值比铝膜得多。

    Double tunnel junctions have been used to investigate the properties of superconducting Pb films under quasiparticle injection. At high injection level an inhomogeneous gap state was observed.

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  • 储层温度注入地层水配伍性差注入造成压力升高主要因素。

    The high temperature of stratum and incompatible of injected water and formation water are the key points of scaling and pressurizing.

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  • 文中机理出发,提出优化碳三阻注入方法予以实施取得了一定的效果

    In this article, methods for optimizing the injection of C_3 polymerization inhibitor are presented based on the mechanism of fouling, and a cer - tain effect is achieved upon implementation.

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  • BPM方法分析波导传输损耗,用有限元分析PIN的电注入特性

    The transmission characteristics of the new waveguide structure were analyzed using BPM method. The finite difference method was employed to analyze the 2D PIN junction injection characteristics.

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  • 计算机软件模拟用来分析抗穿通离子注入离子束精度偏差对半导体器件至36纳米器件)的影响

    The Computer Software Simulation is used to analyse the effect of punchtrhough stop implantation precision on the performance of MOSFET device (low to the 36nm junction device).

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  • 腐蚀产物注入水的造成管线堵塞并且注入造成储层渗透率降低的主要原因

    Corrosion products and filth lead to pipeline jam, and scaling inside the reservoir is the most important reason.

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  • 腐蚀产物注入水的造成管线堵塞并且注入造成储层渗透率降低的主要原因

    Corrosion products and filth lead to pipeline jam, and scaling inside the reservoir is the most important reason.

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