随机逢1变化不归零制
randomized nonreturn-to-zero change on one
random nonreturn-to-zero change on one
磺化化机浆
SCMP
sulfonated chemi-mechanical larch pulp
sulfonated chemi-mechanical pulp SCMP
计算化机化认知行为治疗
computerized cognitive-behavioral therapy
麦草磺化化机浆
wheat straw sulfonated chemi-mechanical pulp
分层逢机取样
stratified random sampling