| 释义 |
p-i-n 英'piː'aɪ'en美'piː'aɪ'en COCA³¹⁵¹¹¹⁺⁴BNC²³⁶²¹³⁺¹
基本英英例句
p-i-n
名词 pin:
a piece of jewelry that is pinned onto the wearer's garmentwhen a wrestler's shoulders are forced to the matsmall markers inserted into a surface to mark scores or define locations etc.a number you choose and use to gain access to various accountsinformal terms for the legaxis consisting of a short shaft that supports something that turnscylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrownflagpole used to mark the position of the hole on a golf greena small slender often pointed piece of wood or metal used to support or fasten or attach thingsa holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowinga club-shaped wooden object used in bowling; set up in triangular groups of ten as the target
动词 pin:
to hold fast or prevent from movingattach or fasten with pins or as if with pins. pin the blame on the innocent manpierce with a pinimmobilize a piece One approach to optimize P-I-N structure was implemented by change the thickness of photoactive and n- doped layers.
可以通过改变光电转换层和电子传输层的厚度，优化器件的结构； cnki |