“KN”造句，怎麼用KN造句

This paper presents systematic theoretical calculations and the experimental investigations of the doubling frequency character of the crystal KN grown in China.

本文是在進行大量測試工作的基礎上，對KN—6編織機張力控制系統的工作原理與*能作理論分析。

Experiment on treating KN-B dye wastewater with high-voltage pulse discharge

The growth and development of silk and ear, which were influenced by N supply, also affected KN.

KN Company Organization Structure Reengineering by Process;

The theoretical analyses of working principle and property the control system of model KN-6 leather weaving machine are based on many measurement and test directly in this paper.

Research on Two-step A/O Process for Chemical-industry Wastewater with High Concentration KN