有效时间

Durationof action was similar between Group 2 and control.

组2和对照组的有效时间相似。

If every element of date base has effective time and space can better describe impersonal thing, so it may be more value.

如果数据库中的每个元组均有其有效时间和空间，那么在数据库中所发现的知识在其有效时空约束内就是有价值的，这种具有时空约束的规则可以更好地描述客观事物，因而也会更有价值。

It is no longer possible to create courier contracts with a duration of 0 days.

现在不能再创建一个有效时间为0天的快递合同。

A growth curve of C.militaris and the effective treating time of some fungal elicitors have been determined and set up.

建立和测定了蛹虫草生长曲线及真菌激发子处理的有效时间。

Lock Duration 13.3.1.2 锁的持续时间 125 All locks acquired by statements within a transaction are held for the duration of the transaction, preventing destructive interference including dirty reads, lost updates, and destructive DDL operations from concurrent transactions.

事务内各语句获得的锁在事务执行期内有效，以防止事务间破坏性的相互干扰，例如：脏读取，无效地更新，以及其他并发事务中具有破坏性的 DDL 操作。

The efficient time of gravitational settling at 620℃ should be between 30 and 240 minutes.

并且在620℃进行重力沉降的有效时间在30~240min之间。

It is a better way to administer ether inhalation in combination with sodium pentobarbital intraperitoneal injection in anaesthesia.

乙醚吸入与戊巴比妥钠联合麻醉，可延长麻醉的有效时间，加强麻醉效果，有效地保证手术的顺利进行。

The temporal middleware does not support the index of bitemporal data, which include the transaction time and valid time. By using the proper data transformation and query transformation, the bitemporal data can be transferred to the data of 4R index.

摘要当前的时态数据库中间件不支持包含事务时间和有效时间的双时态数据索引，通过使用适当的数据变换和查询变换，可将双时态数据转化为R树可索引的数据。

After the classific mapping, this dissertation uses the Standard Deviation and maximum Value of the comgfort pencentege that different passive methods could reach within 12 months to define the real capacity of each passive methods.

此外本文还利用各被动式设计策略在一年中12个月的有效时间值的标准方差和最大值结合的办法来判断各项策略的实际有效程度。

ConclusionsWe can draw some primary conclusions:(1)TCM rehabilitation project of ischemic stroke showed some superiority to western medicine rehabilitation program on improving the motor function,while both groups can improve neural function, spasmodical degree and there are no differences between them.

2缺血性中风早期康复中医方案改善神经功能缺损的有效治疗时间窗是发病24小时～14天，改善运动功能损伤能可能是发病6小时～24小时，改善痉挛程(来源：A8bBC论文网www.abclunwen.com)度的有效时间窗可能是发病24小时～14天。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。