Combination type metal - oxide surge arresters without gaps for the three - phase a . c . systems 交流三相组合式无间隙金属氧化物避雷器
Electro - type metal 电铸版合金
Through above improvement with perfect on antetype equipment foundation have made nmp - i type metal nanometer particle preparation installation , so to have established material foundation for prepare metal and alloy nanometer particle 通过以上的改进和完善在原型设备基础上制作了nmp一型金属纳米微粒制备装置,从而为制备金属与合金纳米微粒奠定了物质基础。
Device degradation behaviors of typical - sized n - type metal induced lateral crystallized polycrystalline silicon thin film transistors were investigated under two kinds of dc bias stresses : hot carrier stress and self - heating stress 本文主要研究了典型尺寸的n型金属诱导横向结晶多晶硅薄膜晶体管在两种常见的直流应力偏置下的退化现象:热载流子退化和自加热退化。
The perovskite - type metal oxides supports and the corresponding supported pd catalyst were prepared by microwave , and characterized by xrd , sem and used in the direct synthesis of diphenyl carbonate ( dpc ) 摘要利用微波法制备了钙钛矿型复合氧化物载体及把负载钙钛矿型催化剂,用xrd和sem对载体及催化剂进行了表征,并将微波法制备的催化剂用于一步氧化羰基化合成碳酸二苯酯( dpc )实验。
In printing, type metal (sometimes called hot metal) refers to the metal alloys used in traditional typefounding and hot metal typesetting. Lead is the main constituent of these alloys.
type metalとは意味:活字{かつじ}メタル、活字合金{かつじ ごうきん} type metal meaning: Noun: type metal tIp 'metl An alloy of tin and lead and antimony used to make printing type Derived forms: type metals Type of: alloy , metal Encyclopedia: Type metal ...type metal artinya:logam-huruftype metal 뜻:phrase, 활자 합금type metal перевод:гарт, типографский сплав