select suitable material

基本解释

However, it is difficult to select suitable material of model pipes for larger model scale.
但对于较大模型比尺，很难找到理想的模型材料。
In order to express the objective material world and subjective abstract thinking , People should first select suitable lexicon.
人们想把客观物质世界和主观抽象思维用语言表达出来，就必须首先选择词汇。
The control and prevention measure i. e. to reduce mental material tensile stress, select suitable material, control of media environment and scheduled maintenance to the pipe is put forward ai…
针对凝汽器用不锈钢焊管产生应力腐蚀开裂问题提出了抑制和防范措施，即降低金属材料拉伸应力，选择合适的材料，对介质环境的控制和对钢管的定期维护保养。