In this book we also discuss nonlasing heterojunction diodes.本书也讨论了非激光型的异质结发光二极管.At this time , the field of semiconductor lasers is dominated by heterojunction devices.目前, 在半导体激光器领域中,异质结激光器已占居支配地位.His Ph . D . dissertat...
把洋葱切成极薄的薄片。Cut the onion into paper-thin slices.流动表面上的亮条纹是高度反光的薄片的轨迹线.Light streaks on surface of flow are traces of highly reflective flakes.湿润的薄片需加热,以钝化抗营养的因素.Moistened flakes are heated to inactivate the antinutrition...
The Princess's sitting-room leads off the drawing room.王妃的起居室挨着客厅。the Princess of Wales威尔士王妃She performs the duties of a princess with great aplomb.她泰然自若地履行王妃的职责....