The underlying problem is that DB2 processes recursion by essentially producing one level of recursion at a time (breadth first), while Oracle uses depth first.
在底层，DB2处理递归时采用的方法是逐层递归（广度优先），而Oracle采用的是深度优先的方法。
This consistency has established the California wine industry as the global leader in producing quality wines that offer the highest level of depth, complexity, and balance.
这种具有始终如一的优良品质奠定了加州的红酒业，并成为世界上具有深度、广度、平衡度的高度水平红酒生产领跑者。
Shallow gas formations are of the characteristics of shallow burial depth, low compaction degree, unconsolidated cementation, easy sand producing etc.
浅气层具有埋藏浅、压实程度低、胶结疏松、生产时容易出砂的特点。
Meanwhile, the pump setting depth can be deepened, producing pressure drawdown can be increased, crude output and economic benefit can be improved by using conventional tubing, rod...
利用常规的管、杆、泵、抽油机，可以大幅度加深泵挂，放大生产压差，增加原油产量，提高经济效益。
The non-producing reserves are mainly characterized by poor petrophysical property, low reserve abundance and large variation of reservoir buried depth, etc.
新疆油田低渗透孔隙型油藏未动用储量的主要特点为储层物性差、储量丰度低、油藏埋藏深度变化范围大等。
The non-producing reserves are mainly characterized by poor petrophysical property, low reserve abundance and large variation of reservoir buried depth, etc.
新疆油田低渗透孔隙型油藏未动用储量的主要特点为储层物性差、储量丰度低、油藏埋藏深度变化范围大等。
应用推荐