two step reduction
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adaptive variable structure journal bearing with coupling two step films
变阶梯结构自适应径向滑动轴承
变阶梯结构滑动轴承
one bath two step process
一浴两步工艺
Skin-sublayer two step precipitation
皮-亚分步凝固
Two step
两步
热浸
二步骤
两步法
交换步
迭步
two step addition method
两步流加法
two step ageing
二段分级时效
two step carbonization
两次碳化
Two step cluster
两阶段聚类法
two step clustering
两步骤聚类
Two step controlled rolling
二阶段控轧
Two step Crosslinking Process
两步交联加工
two step cryo-focuses
二步深冷浓缩
two step detection approach
两步诊断法
two step emulsifying
两步乳化法
two step etching method
两步蚀刻法
two step extraction
两级提取
Two step four dimensional screening system
两步—四维PCR筛选法
two step fuzzy comprehensive evaluation
二级模糊综合评判
two step gravel packing
两步法砾石充填
two step hydrothermal procedure
两步水热法
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Pressure estimationautomation of distribution net增压器压力信号导线估计胼胝周围动脉级进模工步设计超精细结构常数沥青基重质石油单边支重轮