the basic technique principle

• 基本技术原理

the basic technique principle的用法和样例：

例句

1. The principle of vacuum pressurizing casting technique is introduced in detail.
   论述了真空增压铸造技术原理。
2. The principle and process flow of dewaxing using double membranes were described.
   阐述了食用油双膜法脱蜡工艺的技术原理及工艺流程。