hole: n.1.洞，穴，孔；(衣服等上的)破洞；伤口；漏洞；窝，坑；水流的深凹处，(河道的)缓流洼。2.(兽的)洞穴，窝巢；陋屋，狭小阴暗的地方[房子]；监狱中的隔离牢房。3.〔口语〕陷阱；绝境。4.缺陷，缺点。5.【物理学】空穴，空子。6.高尔夫球的穴；高尔夫球得分。7.〔美国〕铁路的支线。8.大型飞弹地下井。9.〔美国〕小湾，小港。短语和例子a hole in one's co
Example Sentences:
1.
High surface hole concentration p - type gan using mg implantation 应用mg离子注入获得高表面空穴载流子浓度p -型gan
2.
Conformed by van der pauw hall measurement after annealing at 800 for 1h . this is the first experimental report of mg implantation on mg - doped gan and achieving p - type gan with high surface hole concentration 的p -型gan 。首次报道了实验上通过mg离子注入到mg生长掺杂的gan中并获得高的表面空穴载流子浓度。
