caver

Make an overview on current situation of NC technology and carver technology, and then put forward the aim of the control software of NC caver.

其中总结了数控技术和雕刻技术的发展，确定了数控雕刻机控制软件的研制目标。

There have significant difference of erosion amount between different vegetation caver and succession stage. The maximal erosion occur on slope farmland, Castanea mollissima forest erosion amount higher than more than 5 years abandoned farmland and minimal erosion was in natural secondary forest.

不同植被类型和恢复演替阶段坡面土壤侵蚀量存在极显著性差异，坡耕地侵蚀量最高，板栗林地侵蚀量高于多年弃耕地，矮林地侵蚀量最小。

Discuss the characteristics and the application of NC caver, and its structure and main functions.

讨论了数控雕刻机的特点与应用，阐述了雕刻机的控制原理、组成以及主要功能。

Objective To evaluate the interventional therapeutic effect of carotid cavernous fistula ( CCF ).

目的　评估介入性栓塞治疗颈内动脉-海绵窦瘘 ( carotidcavernous fistula,CCF ) 的临床疗效.

Shake the plant at the bottom of the big ice wall leading to the Sulfur.

Cavern.摇动通往硫磺洞的大冰墙底部的植物.

And at last, prospect the trend of the caver control software based on embedded system.

最后，文章展望了基于嵌入式系统的雕刻机控制软件的发展趋势。