During process of non one time pressure, compressed air used is little, system elasticity is higher, and the invention is applicable to products with different sizes and depths.
在非一次加压过程中，所使用的压缩空气也比较的少，系统弹性较高，适合大小、深浅不同的产品。
2
3 non intrusive security technology: Singapore Airport will reduce the security pressure through the security process better, improve the customer experience.
非介入式安全技术：樟宜机场将通过更好的安全流程减轻安保压力，改善乘客体验。
3
This paper suggested a technological process curve on synthetic diamond by utilizing the condition of non-constant electrical power and non-constant pressure.