The power dual base transistor (DUBAT) has been designed and fabricated by increasing the breakdown voltage and current capacity of the device.
在重点考虑了提高击穿电压和增大电流容量的基础上，设计并研制出功率型dubat。
The base current and the junction leakage current increase, while the collector current and the breakdown voltage decrease for SiGe HBTs after radiation.
辐照后基极电流、结漏电流增大，集电极电流、击穿电压减小。
The fatigue life for hybrid rolling ball bearing is researched on the base of its breakdown mechanism and fatigue life of steel bearings. Its fatigue life formula is given.
根据混合轴承的破坏机理，在钢轴承使用寿命公式的基础上，对混合轴承的使用寿命进行探讨，推导出它的寿命公式。
The reliability of data base system is its important function guideline. Data base fault tolerance and breakdown recover are the necessary function in large data base.
数据库系统的可靠性是数据库系统的重要性能指标，数据库容错和故障恢复是大型数据库必备的功能。
This number, often given by an executive on the company's conference call, is a breakdown of RIM's subscriber base.
这个往往由公司管理人员在电话会议上披露的数字就是RIM订户资料库的细目分类。
This number, often given by an executive on the company's conference call, is a breakdown of RIM's subscriber base.
这个往往由公司管理人员在电话会议上披露的数字就是RIM订户资料库的细目分类。
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