data mark meaning in English
末要说明一下数据集市
删除数据符号
数据标记
Examples
- Phase datum mark
相位基准标记 - More data mark
待续数据标记 - To use the athwart gradient protection which takes the end of dam as the datum mark will reduce the digging depth of the stilling basins is reducing , and increase the energy dissipation rate
采用以坝体末端为基准面的坝体逆坡防护时，消力池挖深减小，消能率提高，坝面平均流速减小，坝区防护难度降低。 - During construction of donghai bridge of yangshan deep - water port , bedrock bench mark , which is an important surveying datum mark , played an important part in control survey and elevation transmission
摘要基岩标是重要的测量基准设施，在洋山深水港东海大桥的工程建设中发挥了控制测量与高程传递的重要作用。