...—龙源期刊网 关键词：管道；比选；选材；水锤防护 [gap=600]Key words:pipeline；comparison and selection；material select；water hammer defence.
基于1个网页-相关网页
raw material select 原料选择
Select by Material 通过材质选择 ; 根据材质选择 ; 按材质选择
Select the material 选择材料
select material principle 选材原则
reasonably select material 合理选择材料
Select your GENERIC MATERIAL 选择您的通用材料
You will need to select a point of view and provide evidence (in other words, use "argument") to shape the material and offer your interpretation of the material.
你需要的是选择一个观点并为之提供证据(也就是“论点和论证”)，你需要整理材料，并对材料提供自己的解释。
From the hospitals material, select 17 items and analyze data by comprehensive assessment method according to items character and weight.
根据医院资料，选择17项指标，按照指标性质和权重使用综合评价法做数据处理分析。
应用推荐