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With high frequency data and the market liquidity depth indicator VNET, the dynamic features and the determinative factors of market liquidity are studied, and the market microstructure theories are verified. 摘要使用超高频数据，并利用流动性深度指标，研究流动性的动态特征、影响因素以及检验市场微观结构理论，结果支持基于信息不对称下的市场微观结构理论。
This paper introduces depth indicator's affect,analyses structure characteristic of the disc type and memorial archway type depth indicator,improves unreasonable parts,practice prove effect very good. 介绍了深度指示器在矿井中的作用,分析了圆盘式深度指示器和牌坊式深度指示器的结构特点,对不合理部分进行技术改造。实践证明,改造效果良好。
Reform of the memorial arcway depth indicator 牌坊式深度指示器的改造
Buy Depth Indicator With Digital Display 亚美尼亚求购深度指示灯
Analysis of change of the nutrient concentration in porewater with depth indicates the relation between the oxidative-reductive conditions and the nutrient concentration. 对沉积物中孔隙水营养盐浓度随深度的变化分析,表明了沉积物孔隙水中营养盐浓度变化与氧化还原环境的关系。
The paper introduces a speedy effective way how to solve winch location jump by modifying SD drive control and PLC program after main hoist of panyi coal mine hoists appears depth indication fault. 提升机是矿井主要机电设备之一,确保其安全正常运转,提高工作效率,降低故障影响时间至关重要,文章介绍了潘一主井提升机出现深度指示故障后通过修改SD传动控制及PLC程序解决绞车位置跳变故障的一种快速有效的方法。
This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
Protective device for failure of depth indicator in hoisting machinery 提升机深度指示器失效保护装置
I was out of my depth in that class. 在那个班里我跟不上。
The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
We should discuss the problems in depth. 我们应该深入地讨论这些问题。
The depth of the universe is immeasurable. 宇宙无限深广。
Anti-submarine Depth Indicating Control 反潜深度指示控制
Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
The depth of water in this river is half that in that river. 这条河河水的深度是那条河河水深度的一半。
A trademark used for a sonic depth finder. 回音测深仪一种声音测深仪的商标
Resembling an abyss in depth; unfathomable. 深不可测的，无底的深度上象深渊的; 深不可测的
These creatures live in the depth of the Pacific Ocean. 这些生物生活在太平洋的海底。
Classical music have so much more depth and meaning. 古典音乐深得多，有意义得多。
Keywords disc type depth indicator;memorial archway type depth indicator;improve; 圆盘式深度指示器;牌坊式深度指示器;改造;