Substitution support has been enhanced to support a new pattern: a temporary absence defined by a time interval.
替换支持已经得到增强，可以支持一个新模式：按时间间隔定义的临时缺席。
The ISO SQL-92 standard recognizes this difference and provides support for these two interval types.
ISOSQL- 92标准承认了这种不同，并提供了对这两种时间间隔类型的支持。
Most significant in this area is support for cron-style scheduling in addition to the EJB 3.0 interval based timer API.
除EJB 3.0基于间隔的计时器API 外，这个领域最重大的改进是对cron 风格调度的支持。
In order to control the subsidence of the interval tunnel and guarantee the safety of operation strictly, pipe-jacking is used as pre-support for the first time.
为了严格控制既有环线区间隧道的沉降，确保环线地铁运营安全，首次采用了顶管作超前预支护。
A description logic theory support ontology based on fuzzy interval was proposed.
结合本体理论，提出了基于模糊区间的本体描述逻辑理论。
The support principle is analyzed by dynamics method, on the basis of which, calculation formula of reasonable bolt length, interval and diameter of bolt and its impact on support structure is educed.
在此基础上推导出强壳体合理锚杆支护长度、支护间排距、锚杆直径等支护参数的求算公式及其对强壳体结构的影响。
The support principle is analyzed by dynamics method, on the basis of which, calculation formula of reasonable bolt length, interval and diameter of bolt and its impact on support structure is educed.
在此基础上推导出强壳体合理锚杆支护长度、支护间排距、锚杆直径等支护参数的求算公式及其对强壳体结构的影响。
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