DEC (Digital Equipment Corporation) 数字设备公司(著名计算机系统公司) decapsulation 解封装 decimal number 十进制数 decipher 译解密文;解密器 decision coverage test 决策覆盖测试 decision-making instruction 决策指令 decision support system (DSS) 决策支持系统 declaration 声明 declarative semantics 说明性语义学 ...
To collect respirable particles of each material, a procedure was established similar to the EPA's procedure for dry dust sample preparation from bulk powders [37], but using the same equipment as required for respirable dust sampling in underground coal mines and incorporating material Minerals ...