In order to improve the reverse recovery characteristic the excess carrier concentration close to the anode during the on-state has to be reduced.
为了改善反向恢复特性,必须降低通态过程中靠近阳极的过剩载流子浓度。
HEPA supply outlet diffusion perforation panel influences cleanroom air velocity field, cleanliness, cleanliness recovery characteristic and resistance of the diffusion panel.
高效过滤器送风口扩散孔板的开孔情况影响着室内流场、室内空气洁净度、洁净室自净时间和扩散板阻力。
In computing the dielectric recovery characteristic of HVCB during the interrupting course, the numerical results of parallel couple calculation on flow field and electric field has been performed.
本文在对开断过程中介质恢复特性进行的研究中,以两场并行计算得到的结果为依托进行了单元节点的数据耦合。
Yet, energy recovery can be achieved easily by utilizing the four-quadrant characteristic of the secondary unit together with high efficiency and good energy saving feature.
利用液压马达的四象限工作特性,能够有效地实现能量的回收与再利用,具有很高的效率和很好的节能效果。
A method of the static characteristic simulation of Marine waste heat power recovery system is presented.
本文提出了一套船舶余热动力回收系统静态特性模拟的计算方法。
All resources in MPLS networks have chances to fail, MPLS failure recovery mechanism is an important application characteristic of MPLS te.
在MPLS网络中,任何资源都有可能发生故障,MPLS故障恢复机制是MPLS流量工程的一种重要应用特性。
The traffic sign automatic recognition system is composed of the following modules: image segment, camera calibration, characteristic curve extraction, three-dimension recovery and image matching.
本文设计交通标识牌自动识别系统由以下几个模块组成:图像分割、摄像机标定、特征曲线的提取、三维复原和图像匹配。
The characteristic and factors which influence the extraction rate are introduced, reasonable recovery process are buict up.
详细介绍了本回收工艺的特点及影响浸取率的主要因素,确定了合理的回收工艺。
Based on the rule of vegetation recovery and characteristic of highway construction, the current application situation of foreign plant species in the region of highway was analyzed.
根据植被恢复的规律和公路建设的特点,分析外来植物物种在路域内的应用现状。
This article proposed the resource recovery and detoxification way through the analysis of environmental harm and characteristic of the poultry excrement.
本文通过分析畜禽粪便对环境的危害及其资源特性,提出了资源化、无害化的途径。
To be a textile fiber, PTT has plenty of advantages such as soft handle, excellent elastic recovery property and dying characteristic, easy care etc.
它具有柔软的手感、优异的回弹性、易染性、易保养性等诸多特点,这都是它用于纺织面料的优势所在。
Hydroxypropylguar gum and other organic additives are the predominant components of fracturing fluid recovery, which have excessive CODCr, the most important polluting characteristic of the sewage.
压裂返排液的主要成分是羟丙基胍胶及其它的有机添加剂,具有COD严重超标的污染特征。
Know modern match characteristic and technology of backboard recovery is it require, grasp correct training step and method to use, improve the training ability of backboard recovery.
认识现代比赛抢篮板球的特点及技术运用要求,掌握正确的训练步骤与方法,提高抢篮板球的训练能力。
Methods Analyzing the characteristic of the illegal sales about family health care and the recovery medical instruments.
方法分析违规违法销售家庭用保健、康复性医疗器械的特点。
Methods of Enhanced Oil Recovery and the characteristic of Supercritical CO2 takes into account in order to improve the CO2-EOR technology.
从CO2的超临界特性和提高采收率机理上考虑对现有CO2-EOR技术进行改进。
Its characteristic is that it is built subsequently based on forward logistics system, new products and recovered products having a common market, and OEM is responsible for recovery.
该产品回收网络的特点为在正向物流系统基础上继起构建,新产品和再生品市场重合,由OEM负责回收。
Introduced is a new kind of liquid hydrocarbon recovery process by natural gas stripping refrigeration and described are its process flow and characteristic.
介绍一种新型汽提气制冷天然气液烃回收工艺,阐述了工艺流程及特点。
The characteristic of this technical process is higher recovery rate of cobalt and chromium, simpler technological route and lower cost, compared with the single chemistry precipitation.
与单化学沉淀方法比,本工艺流程具有铬、钴的回收率高,工艺路线简单,可以节约成本的特点。
Process and equipment specification were introduced for bbw-out air recovery unit, technology selected in unit and characteristic were described;
介绍了吹风气回收装置的设备规格、工艺流程;阐述了装置选用的技术和特点;
Set of unit has convenient to move, a high degree of automation, iron recovery high characteristic, can be selected frequency conversion control realize stepless speed regulation.
整套机组具有移动方便、自动化程度高、铁回收率高的特点,可以选配变频控制实现无级调节。
In view of the above recovery period pathological change characteristic.
针对以上恢复期病变特点。
At the stage of pressure higher than bubbling point, the imitated oil shows an elastic characteristic with a very low recovery;
结果显示:(1)高于泡点压力阶段,模拟油显现弹性驱动特征,采收率很低;
Application principle of heat recovery in air-conditioning system was introduced, and the energy-saving characteristic to the heat recovery technology was analyzed.
介绍了热回收在空调系统中的使用原理,并进行了节能分析。
The electrode showed wide linear response range, low detection limit, satisfactory average recovery for Berenil Xyalzole, Levamisole and Berberine. The electrode gives good other characteristic.
电极对兽药血虫净、静松灵、左旋咪唑、黄连素等的响应线性范围宽,检测下限低,各项性能良好,回收率测定结果满意。
The electrode showed wide linear response range, low detection limit, satisfactory average recovery for Berenil Xyalzole, Levamisole and Berberine. The electrode gives good other characteristic.
电极对兽药血虫净、静松灵、左旋咪唑、黄连素等的响应线性范围宽,检测下限低,各项性能良好,回收率测定结果满意。
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