如前所述，角色决定用户的动作范围和数据可见性。
As mentioned previously, roles decide the scope of actions and data visibility for a user.
元数据指定用户动作的范围和可见性。
Metadata specify the scope for the user actions and visibility.
从编程的观点来看，有不同的方法可以用来指定多个动作应该在单个事务的范围内。
From a programming perspective, there are different ways to specify that multiple actions should be within the scope of a single transaction.
取消动作可以在一定范围内随时发生，这意味着您不能使用一项人工任务来满足这个需求，而是应使用事件处理程序。
The cancellation can happen within a certain scope optionally, which means you cannot use a human task to meet this requirement. Instead, you can use the event handler to meet this requirement.
数据服务的范围：数据服务主要关注数据实体上的动作——仅此而已。
B. Scope of data services: data services are primarily concerned with actions on data entities - period.
大多数的最优化技术，检查点处理(聚集中间结果以便不需要读整个日志就可以恢复动作)和“边缘案例”超出了我们的范围。
Most optimizations, checkpoint processing (aggregating intermediate results so that recovery actions never need to read the entire log), and "fringe cases" are beyond our scope.
双反射带通箱，由于它的导向孔在很大的频率范围内控制了锥盆动作，所以产生的失真最小，同时还表现出最好的功率承受特性。
The dual-reflex bandpass, due to the fact that its ports control cone motion over a wider range of frequencies, produces the least distortion and exhibits the best power-handling characteristics.
基于这个原因，一个“棋子”系统被创造出来，其中，把宏观公园的领土范围比拟为一个棋盘，当变量出现时，允许执行一系列的动作或是策略举措。
For this reason a system of "chess pieces" was created to understand the territory as a large game board and allow the execution of a series of movements or strategic moves as the variables appeared.
螺杆调节压制机构，动作精神，调节范围大，可适应多种规格的瓶子。
With screw adjustment suppression system, precise movement and big adjustment range, are suitable for plenty of specification bottles.
增加了的放置墙壁动作的范围，帮助造墙。
增加身体活动范围能使身体放松，对大幅度肢体动作有利。
The larger body movement will free up your body and will encourage you to make larger gestures.
跳台滑雪运动是一个比较典型的、在较大范围内动作复杂的运动项目。
The ski jumping is a typical sports event with some complicated actions in large-scale movement.
并依据人的模糊思维建立空战对策准则，实现状态空间的离散化以减小动作空间范围，提高网络学习效率。
By the human fuzzy logic, the rule of air-combat policy is built, which decomposes the state space, decreases the action space and improves the efficiency of neural network.
对它们使用的特点，如动作时间、保护范围和通流能力等进行了分析和比较。
The operating characteristics of these methods such as response time, scope of protection and capability of current are analysed and compared with.
如果实际温度超出了控制范围，则系统会有自动的提示信号，并且相应的继电器会动作。
If the actual temperature exceeds the setting range, the system will automatically give signal, and the corresponding Relay will take related actions.
规定了测量阻抗动作特性和支接阻抗动作特性的适用范围。
It also puts forward the applicable range of measuring impedance and sub circuit impedance action features.
十二个姿势和动作分别提取了人类活动，包括武术，舞蹈和工艺品，以及植物和动物群的范围。
The twelve postures and movements were extracted from a range of human activities, including martial arts, dance and crafts, as well as flora and fauna.
很多的工具简单到足以在小范围内出现，他们甚至应该能在这些窗口完成所做的动作后消失。
Most tools are simple enough to make appear within small frames, they should even be able to disappear when actions within those Windows are completed.
目的探索完善而合理的手动作业活动范围评价指标及最大主动活动范围。
Objective To search for perfect and logical evaluation indexes of range of motion of manual performance and maximal voluntary range of motion.
这种动作更像是一种救援计划，尽管它不属于这个范围之内。
It was something closer to a rescue mission, though it was not presented in those terms.
通过发电机定子接地保护之间的相互配合，在整个发电机定子绕组范围内发生单相接地故障时，发电机定子接地保护均能灵敏地动作。
Through cooperating each other between the generator stator ground protection, it can operate sensitively when single phase ground fault in whole range of generator stator winding occurs.
除非在我的手能触摸到的范围内，我不能享受那节奏感很强的动作的优美。
I cannot enjoy the beauty of rhythmic movement except in a sphere restricted to the touch of my hands.
反时限距离保护是解决近范围快速动作与保护范围末端可靠动作之间矛盾的最好策略。
The distance protection with inverse time characteristic is the best choice to solve the conflict between fast trip near the protecting relay and reliable trip at the end of protection zone.
角度挖掘机可在其所有宽限范围内实施臂摆动作，因此它们在限制场地作业表现出了绝佳的操作性能。
Minimal swing radius excavators can make a swing within the range of its overall width. Thus they demonstrate excellent operating performance in a limited space.
角度挖掘机可在其所有宽限范围内实施臂摆动作，因此它们在限制场地作业表现出了绝佳的操作性能。
Minimal swing radius excavators can make a swing within the range of its overall width. Thus they demonstrate excellent operating performance in a limited space.
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