血压水平的定义和分类 (Definitions and Classifications ) (2004年) 分类 收缩压(mmHg) 舒张压 (mmHg) 正常血压< 120< 80 正常高值 120-139 80- 89 高血压 =>140 =>90 1级高血压(轻度...
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Although there are various definitions and classifications of context, the major ideas are two kinds: static or dynamic.
虽然对语境有多种多样定义和分类,但主要的观点有两种:即静态语境观和动态语境观。
Hydraulic Fluid Power - Fire Resistant Fluids - Definitions, Classifications, and Testing.
液力传动。耐火液体。定义,分类和试验。
The ideas have been posed on classifications and definitions of ore dressing experiments in two editions of in this paper.
对两个版本的《地质矿产实验室测试质量管理规范》中选矿试验的分类和定义提出了作者的意见。
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