rock province的意思|示意

29a hazy valley is seen below a hiker's trail near rock formations at Mount Danxia in the northern part of Guangdong province on August 9, 2006.

2006年8月9日，广东省北部，丹霞山步道下的山谷一片朦胧。

The disaster comes days after another mine in Henan province experienced a rock burst, which trapped pit workers.

灾难发生的前几天，河南省一煤矿发生煤矿倒塌，很多工人被困。

Assessment units (AUs)—mappable volumes of rock with common geologic traits—were identified within each province and quantitatively assessed for petroleum potential.

每一个地质区域包含厚于3千米的地层。 评估单元——可测绘的普通地理特征岩量——被分区测试，按质量评估油气潜力。