English translation for "first caving"

直接顶初次垮落

Related Translations:

cave blster:  洞穴石泡

hot cave:  热室

gob caving:  采空区落顶

richard caves:  凯夫斯

caving shale:  坍塌的页岩

cave formation:  洞穴沉积层

cave rods:  洞穴天竿鱼

shelter cave:  防护洞

inflow cave:  入流洞

cave site:  洞窟遗迹洞穴遗迹

Example Sentences:

	1.	Discussion on recovery working face first caving technique 回采工作面初次放顶技术探讨
	2.	Tang dynasty inscription records that the first cave in the mogao grottoes was made in 366 a . d 一块唐朝碑铭记载莫高窟的首个洞穴是在公元366年建立。
	3.	A tang dynasty inscription records that the first cave in the mogao grottoes was made in 366 a . d 一块唐朝碑铭记载莫高窟的首个洞穴是在公元366年建立。
	4.	Located on cliffs 25 km southeast of dunhuang . the first cave of the mogao grottoes was carved out in the year 366 and so far it has a history of more than 1600 years . art works of this treasure house cover architectural designs , sculptures and murals 位于敦煌城东南25公里处鸣沙山东麓的崖壁上，始建于公元366年，历代修建，至今有1600多年的历史，莫高窟艺术由建筑，塑像和壁画三部分组成，现保留洞窟492个，壁画45000多平方米，彩塑像2415身，是世界现存佛教艺术的宝库。

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