plate-spacing gage 板间距量规
plate spacing 板距 ; 电热板间距
mean trabecula plate spacing 平均骨小梁板间隙
polar plate spacing 极板间距
If the cutting ring and eye wear plate is not serious, cutting ring and the eye plate spacing <0.1mm, and no more than 1mm between them in a trench scratches, water law can be used directly.
若切割环和眼睛板磨损不严重，切割环和眼睛板间距＜0.1mm，且它们之间无超过1mm的沟槽划痕，可用直接打水法。
The invention relates to a light information storage media, which comprising a first basal plate, an optical shade layer, a spacing layer and a recording layer.
本发明是有关于一种光资讯储存媒体，包括一第一基板、一光学遮罩层、一间隔层以及一记录层。
The invention discloses an electroacoustic transducer which comprises a stationary electric vibrating diaphragm, an opening plate and a plurality of spacing structures.
本发明公开一种电声换能器，电声换能器包括一驻电振膜、一开孔板以及多个间隔结构。
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