问题：
[单选题]在我国工程岩体分级标准中,岩体基本质量指标是由哪两个指标村确定的?( )。
A、RQD和节理密度
B、岩石单轴饱和抗压强度和岩体的完整性指数
C、地下水和RQD
D、节理密度和地下水
参考答案：
B
相关内容
- ● 根据岩石成因可将组成地壳的岩石分为岩浆岩、沉积岩、变质岩。
- ● 岩浆岩变质形成的岩石称负变质岩。
- ● Mainly eat 3 or 4 partly cloudy to overcat occaional rain（）lowly outh moderate or good.
- ● （）any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local quarantine officer mut be notified immediately．
- ● Should any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local Quarantine Officer mut be（）immediately.
- ● Mater are（）olely reponible for all damage or accident of whatever kind reulting from the navigating or handling of their veel by day or by night.
- ● If he i a common carrier，he i abolutely reponible to the owner of the good carried （）any lo or damage to them unle caued by an Act of God or the Queen’ enemie，or the inherent vice in the good themelve，or the negligence of the owner of the good，or a general average acrifice.
- ● 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
- ● Owner are to be reponible for lo of or damage to the good or delay in delivery of the good only in cae the lo，damage or delay ha been caued by the improper or negligent towage of the good．Thi mean that（）.
- ● The carrier i liable for lo of or damage to the good or delay in delivery caued by fire，（）the claimant prove that the fire aroe from fault or neglect on the part of the carrier，hi ervant or agent.
- ● 地壳的物质组成：元素、原子、矿物、岩石组成。其中岩石组成又分为沉积岩、变质岩和岩浆岩。
- ● Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）
