分析化学的基本规律通常被作为一笔化学制品和物理基础提出，分析的方法和程序的法律，公理和方程序。
Fundamentals of analytical Chemistry are usually presented as a sum of chemical and physical foundations, laws, axioms and equations for analytical methods and procedures.
该方法计算公式规律性强，符合电算程序简单的特点。
Calculating formulas of this method has strong systematic, and simple computer programming.
从理论上分析了纬平针织物钩丝的力学规律，提出了相应的物理模型和数学方程序，设计了新的钩丝测试方法。
The snag mechanism is analysed for plain - knitted fabric with proposed physical model and mathematical equation of snag processing. A new testing method is designed and results are introduced.
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