proportional theory发音

意思翻译

比例理论

相似词语短语

proportional───n.[数]比例项；adj.比例的，成比例的；相称的，均衡的

proportional equations───比例方程

proportional reasoning───比例推理

proportional definition───比例定义

proportional relationships───比例关系

proportional valve───比例阀；定量阀；流量阀；配合阀；比例阀，定量阀，配合阀

proportional meaning───比例意义

theory───n.理论；原理；学说；推测

proportional tax───n.比例税

双语使用场景

is reliable for the proportional solidification theory to design feeding system of ring carrier casting of nodular iron.───均衡凝固理论设计球铁圈形铸件的补缩系统是可靠的。

designed based on the Proportional solidification theory. Step gating system, connor risers and chills were adopted. Successful result was obtained.───根据均衡凝固理论设计工艺，采用阶梯式浇注系统，压边冒口和冷铁，取得了满意效果。

simplified approach in dealing with damping in structures is reviewed in this paper. It is pointed out that the proportional damping theory is adaptable for small damping structures.───结构中阻尼矩阵的简化处理途径做了简要评述，指出目前常用的比例阻尼理论对于小阻尼结构是适用的。

英语使用场景