QMC-Q1桥式采样机
QMC-Q1 truck-loaded bridge autosampling machine
Sagnac型干涉成像光谱仪原理样机
prototype of Sagnac type IFTS
凹印打样机
photogravure proofing machine
不可忽略的抽样机制
non-ignorable selection mechanism
不限制随机样本
unrestricted random sample
参数化三维虚拟样机
parameterized 3-D dummy prototype
参数化样机
parameterized prototype PP
booster synchrotron