ore-forming laws 成矿规律
The forming laws of sucker rod precision forging, especially double frustums sucker rod, have not been investigated completely because of the complicated geometry of sucker rod, many influencing factors and plastic deformation with difficulty.
就抽油杆精锻而言,特别是双圆台抽油杆,其几何形状复杂,影响因素多,成形难度大,成形规律的研究比较薄弱。
参考来源 - 双圆台抽油杆模锻工艺及其有限元模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
Three-roll planetary rolling is of complex severe deformation process and it is difficult to study the forming laws.
三辊行星旋轧变形复杂剧烈，对于其成形规律的研究具有很大的难度。
On the basis of the numerical analysis, forming laws of the metal in the flange area were induced and derived, and the forming velocity equations of metal in the flange area were obtained.
在数值分析的基础上，归纳推导出法兰区金属的成形规律，得到了法兰区成形速度方程。
Its forming has certain laws and divided into four steps: primitive consciousness, used consciousness, emergency consciousness and controlling consciousness.
它的形成有一定的规律，分为原始意识、应用意识、应变意识、控制意识四个阶段。
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