polysilicon

The utility model provides a polysilicon hydrogen furnace , which comprises a shell , a furnace bracket.

本实用新型提供了一种多晶硅氢还原炉.

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The US solar cell tariffs promptly set off a trade dispute over polysilicon, the material used to make them.

美国太阳能电池关税立刻引发了围绕多晶硅（制造太阳能电池的材料）的贸易纠纷。

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The Rosemount 2090 F utilizes Rosemount solid-state, polysilicon sensor for industry-leading reliability and accuracy.

罗斯蒙特2090F采用罗斯蒙特固态传感器多晶硅工业领先的可靠性和准确性.

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A planar integration SiGe HBT with polysilicon emitter is fabricated, which has a current gain greater than 1 500 at room temperature and even up to 2 800 at its maximum.

研制了一种平面集成多晶发射极SiGe HBT。经测量，在室温下电流增益β大于1500，最大达到2800，其Vceo为5V，厄利（Early）电压VA大于10V，βVA乘积达到15000以上。

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A Study on Ultrahigh Frequency Polysilicon Emitter Bipolar Transistors

超高频多晶硅发射极晶体管的研究

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Characteristics of Polysilicon Films Oxidized in High Pressure Oxidation System

多晶硅膜的高压氧化

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Other top five sectors are cement, plate glass, coal chemical industry, polysilicon and wind power equipment.

其它五大行业分别为水泥 、 平板玻璃 、 煤化工 、 多晶硅和风电设备.

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The silicon semiconductor industry is deeply in love with polysilicon.

半导体工业一直对多晶硅青睐有加.

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Research Progress for New Technology of Polysilicon Deoxidization Based on Improved Siemens Method

改良西门子法多晶硅还原新技术研究进展

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The company contains costs by using recycled polysilicon relativelyand inexpensive to buy.

该公司通过利用回收多晶硅控制了成本.

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A double-layer polysilicon bipolar technology is presented. Deep-trench isolation and BF_2-implanted base layer, combined with rapid thermal annealing ( RTA), are used in the process for emitter diffusion and titanium silicide annealing.

报道了一种使用深槽隔离和注入基区及快速热退火（RTA），同时为发射极扩散和Ti硅化物退火的双层多晶硅双极技术。

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Polysilicon moved from shortage to glut flick a light switch.

瞬息之间,多晶硅供应便从短缺变成了过剩.

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The technological conditions of polysilicon preparation has an important effect on the manufacturing process.

在研制器件过程中,多晶硅制备的工艺条件对其性能影响较大.

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Polysilicon pressure sensors research and development widely promote its application.

多晶硅压力传感器的研究和开发拓宽了压力传感器的应用领域.

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For this reason, polysilicon is melted once ( melting point: 1 , 414 oC ) and recrystallized to singlecrystalline silicon.

出于这个原因, 多晶硅经过熔融 ( 熔点: 1414摄氏度 ) 经过再次结晶形成单晶硅.

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Nature would not allow polysilicon to become more metallic to overcome the problem.

多晶硅无论怎样都不可能金属化到克服这个问题.

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A model of fine distribution at GB in polysilicon

多晶硅晶界精细分布模型

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The result: Polysilicon prices fell by half from January peaks.

结果是,多晶硅价格从1月份的峰值下跌了一半.

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The Cause Analysis and Optimum Procedure of Power Degradation of Polysilicon PV Module

多晶硅光伏组件功率衰减的原因分析以及优化措施

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Polysilicon thin film solar cell

多晶硅薄膜太阳电池

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Polysilicon Thin Film Pressure Sensor with Stress Concentration

应力集中式多晶硅薄膜压力传感器

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Influence of carrier recombination in the space charge region and ingrain boundaries on minority carrier lifetime in the base region of polysilicon solar cells

空间电荷区和晶界复合对多晶太阳电池基区少数载流子寿命的影响

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A capacitive micro-acoustic sensor with a polysilicon film as diaphragm was designed in this paper.

设计了一种以多晶硅薄膜作为振动膜片的电容式硅微声传感器.

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Reactive ion etching of polysilicon using SF6+ Ar reactive gas is investigated.

本文对以SF6+A r为反应气体的反应离子刻蚀（RIE）多晶硅工艺进行了研究。

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The calculation of β F indicates that the carrier recombination at polysilicon/ monosilicon emitter interface for the studied devices is very strong, and the value of recombination velocity S_p is up to 106cm/ s.

β＿F的计算表明，所研究器件的多晶硅／硅界面复合较强，复合速度S＿p达到10￣6cm／s。

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The method has low energy consumption and no pollution, and can improve the purity of polysilicon.

本方法能耗低、无污染, 且能提高多晶硅纯度.

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Analysis of Fogging During Deposition of Polysilicon Thin Film in LPCVD System

LPCVD系统淀积多晶硅薄膜的发雾分析

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The Acquired Group had low grade scrap polysilicon stock at low costs . 3.

被收购集团拥有低成本的低等级多晶硅废料存货.

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Industrial silicon is the main purpose of organic production of polysilicon and silicon!

工业硅的主要用途就是生产多晶硅及有机硅!

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The average efficiency for encapsulated polysilicon solar cell in the module is 9.5%, the highest efficiency is 10.9%.

研制成的多晶硅太阳电池组件的平均效率为9.5%，最高达10.9%。

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