您要查找的是不是：
- 地质geology
- Period-doubling链Period-doubling chain
- 中国地质大学China University of Geosciences
- 石洞壁画建议,在40,000年以前前Cro Magnon,Paleolithic期间,开发了老练文化;一些作者视同这对复杂讲话的语言出现。Cave paintings suggest that by 40,000 years ago, Paleolithic Period, Cro-Magnon had developed a sophisticated culture; some authors equate this to the appearance of complex spoken language.
- safe period (避孕)安全期
- 地质勘探geological exploration
- (=period) 期间，时期，时代pd.
- 地质的geological
- selling period (证券)销售期间
- 地质构造geologic(al) structure
- draw period (地下水的)抽降期
- 地质灾害geologic hazard
- silence period (报务用语)静默时间
- 工程地质engineering geology
- deenergized period (继电器的)释放期间
- 地质条件geological condition
- 水文地质hydrologic(al) geology
- (=period of unconsciousness) 无意识期per. unc.
- readiness for sea period (船大修后)准备出航时期
- 地质勘查geologic(al) exploration
