付款事务需要在信用卡有效的状态下进行。
The payment transaction task will be based on the status of the validity of the credit card task.
本文提出了一种有效的状态和参数的联合估计方法。
An efficient method for the estimation of both the state and unknown parameters is presented in this paper.
因为物件的新执行个体会初始化为零，并且建构函式不会执行，所以物件可能不会表示由该物件视为有效的状态。
Because the new instance of the object is initialized to zero and no constructors are run, the object might not represent a state that is regarded as valid by that object.
这个模式要求被发布的值是有效不可变的——即值的状态在发布后不会更改。
This pattern requires that the value being published be effectively immutable — that its state not change after publication.
正如前面提到的，断言用来确保有效状态。
Assertions are used to ensure valid states, as previously mentioned.
调用方可以通过状态模型计算有效的操作序列。
Callers can compute valid sequences of operations from the state model.
状态机非常适合于循环模式或者那些能自然地想到一组有效状态的情况。
State machines are well suited to cyclical patterns or cases where you "naturally" think in a set of valid states.
这会将数据库置于一致的有效状态。
假设所有的输入都是有效的，并且没有对无效状态的核查。
Both assume that all inputs are valid and no checks for invalid state are made.
一个界面应当为用户提供描述系统状态的有效反馈。
An interface should provide meaningful feedback that describes the state of the system to users.
当有多个图层时，获取图层的可见状态会是操作更有效。
When working with many layers, it is more efficient to capture different layer visibility states.
Handlder 程序在异常发生时提供一个有效的文件状态码。
The handler supplies a valid file status code if an exception occurs.
否则，就有了一个有效的Lua解释器状态。
通过提供这四个元素，该参考本体论允许在信息空间以及现实世界两者所发生的状态改变都能被有效的描述。
By providing these 4 elements, the Reference Ontology allows the state change that occurs in both the information space and in the real world to be effectively described.
soconnect()函数检查套接字的有效状态，并使用 PRU_CONNECT作为请求调用 pr_usrreq()。
The soconnect() function checks for the valid state of the socket and calls pr_usrreq() with PRU_CONNECT as the request.
对于慢更新的历史数据，更新是使用具有有效状态和时间框架(time - frame)数据的历史子表进行处理的。
For the slow-update history data, updates are handled using the child history tables with valid status and time-frame data.
DMSRebalanceinProgress0x10000000这是一种只在执行数据重新平衡操作期间才有效的临时状态。
DMS Rebalance in Progress 0x10000000 This is a transient state that is only in effect during a data rebalancing operation.
它提供信息或简化业务数据从一个有效的、一致的状态向另一个状态的转变。
It either provides information or facilitates a change to business data from one valid and consistent state to another.
它根据所接收的外部事件，从某个有效状态转移到另一个有效状态。
It moves from one valid state to another based on external events that it receives.
状态机根据接收到的外部事件从一个有效状态转移到下一个有效状态。
The state machine moves from one valid state to the next based on external events it receives.
状态通过业务规则的执行有效地进行管理。
State is effectively managed through the execution of business rules.
对于一个给定事件，使用各种条件来决定新的有效状态。
For a given event, you use conditions to determine the new valid state.
您还可以通过颜色来指示模型的状态或有效性，这是很有用的。
You can also use color to indicate the status or validity of a model, which may be useful.
我们看见了有公司尝试了所有的三种选择，结果只是痛苦的发现，保持当前企业状态的精确看法，对有效操作是十分必要的。
We have seen organizations attempt all three of these options, only to painfully learn that maintaining an accurate view of the current enterprise state is necessary for their efficient operation.
除非通过 SETOLATRACE修改命令变更，否则此设置将在注册的有效期内处于活动状态。
This setting will be active for the life of the registration unless changed by a SETOLATRACE modify command.
我们已经把它炼成一种完美的状态，有效的，灵活的，甚至雄辩的交流媒介。
We have refined it to a fare-thee-well as an efficient, flexible, sometimes even eloquent medium of communication.
每个子条件包含一个条件属性列表，这些条件属性表示存款（支出和存款）和支出帐户的有效状态。
Each subcondition contains a list of condition attributes that are the valid statuses for both the deposit (checking and savings) and checking accounts.
如果没有一个可靠的、基于事实的项目状态图景的话，有效的项目管理和变更响应将是天方夜谭。
Without a reliable, fact-based picture of the state of the project, effective project management and responding to change is impossible.
我需要创建一个新的规则获取有效状态列表。
最新研究表明仅仅在工作中间小憩一下是远远不够的，对回复我们精神状态最有效的办法就是户外活动。
Just having a break from work is not enough suggests new research, it is activities in the open air which have the strongest restorative effects on our mental states.
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