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。

youdao

The base-ten system used in modern arithmetic originates with the fingers, and linguistic traces of that fact remain in the similarity of "five", "finger" and "fist", and the dual meaning of "digit".

现代代数中使用的十进制源于人类拥有的手指数量，在语言中也存在“five”，“finger”和“fist”的相似现象以及“digit”的双重含义都提供了这样的证据。

youdao

It has a dual-core processor with a base processor speed that is quite a bit slower than my single-core desktop.

它有一个具有基本处理器速度的双核处理器，该速度要比我的单核桌面机慢得多。

youdao

TOKYO, JAPAN, November 16, 2012 --- NTT DOCOMO, INC. announced today that it has developed the world's first dual-mode small-cell base station, or femtocell, supporting 3G (W-CDMA) and LTE simultaneously for improved service coverage in indoor locations such as offices, shops and homes.

ENGADGET: NTT DoCoMo readies first dual-mode HSDPA, LTE femtocell for December

The dual-class share structure at News Corp gives a strong power base to Rupert Murdoch and his close allies.

BBC: News Corp asked to reform board by investors

Dual-shot adds a second layer of colored, transparent or translucent polycarbonate on top of a base layer to produce secondary color blends and depth effects.

ENGADGET: Nokia Lumia 620 announced: 3.8-inch WVGA display, 5MP camera, $249