the eighth letter of the alphabet 英语字母表中第八个字母 ■denoting the next after G in a set of items, categories, etc H项,H类(一组项目、分类中的第八位) ■(h)(Chess)denoting the file on the right-hand edge of the board, as viewed from White's side (棋)(执白方的)最右列
(H)a shape like that of a capital H形
(H)(Music)(in the German system) the note B natural (乐)(德国音符系统中的)本位B
H2 abbreviation for
hard (used in describing grades of pencil lead) [用来表示铅笔芯硬度级别]同 hard a 2H pencil. 2H的铅笔。 ■height (in giving the dimensions of an object) [用于描述物体尺寸]同 height ■(Physics)henry(s) (物理)。 同 henry或henrys ■(informal)heroin (非正式)。 同 heroin ■Hungary (international vehicle registration) 同 Hungary(国际车辆注册用语) ■(Brit.)(on signs in the street) hydrant (英)。 [用于道路标志]同 hydrant
symbol for
(Chemistry)enthalpy (化)焓 ■the chemical element hydrogen (化学元素)氢 ■(Physics)magnetic field strength (物理)磁场强度