asynchrony
美 [eɪ'sɪŋkrənɪ] 
英 [eɪ'sɪŋkrənɪ]
- n.不同步；异步；不同时性
- 网络非同步；异步性；同步性
英汉解释
例句
Asynchrony must be enabled using one of the controls described in the Expressing resource limitations and its effects on asynchrony section.
必须使用表达资源限制及其对异步的影响中描述的某一种控制方法启用异步。
How much time is saved by the asynchrony in this plan?
在这个计划中，异步节省了多少时间呢？
Finding the right balance of sequentiality and asynchrony is often a characteristic of efficient people and the same is true of programs.
在顺序和异步中寻找平衡是高效人士的特点，也是并发程序的关键。
The TQ operators used to achieve asynchrony in federated plans are called Asynchronous Table Queues, shown in execution plans as ATQ.
用于取得联邦计划中的异步性的TQ操作符被称作异步表队列（AsynchronousTableQueues），在执行计划中显示为ATQ。
This asynchrony also provides perceived responsiveness for users, as well as best case overall throughput for the system as a whole.
这种异步机制还向用户提供可感知的响应性，并向整个系统提供最佳总体流量。
Asynchrony is one of the major advantages of using an enterprise messaging technology like JMS, and losing it is no small thing.
异步性是使用像JMS这样的企业消息传递技术的主要优势之一，而且，在取得这一优势的同时它并没有失去什么。
Client-side asynchrony enables the request and response messages to be processed in two different threads.
客户端异步允许在两个不同的线程中处理请求和响应消息。
Asynchrony is achieved by adding operators to the execution plan that enable remote queries to be initiated and processed independently.
可以通过将操作符添加到支持可独立开始和处理的远程查询的执行计划来实现异步。
For a description of the type of remote operations that benefit the most from asynchrony, see the Introduction section of this paper.
关于最能从异步中获益的远程操作类型的描述，请参阅本文的简介小节。
The following parameters can be used to control the maximum number of ATQs that the asynchrony algorithm will place within a single query.
下面的参数可用于控制异步算法可以放入到单个查询中的ATQ的最大数量。
The ultimate aim of asynchrony is to reduce the execution time of the federated query.
异步的最终目的是减少联邦查询的执行时间。
Federated asynchrony enables queries executed at remote servers to run concurrently.
联邦异步使远程服务器上执行的查询可以并发地运行。
Early, accurate and reliable estimates of ventricular asynchrony may help to choose optimal candidates for cardiac resynchronization.
对此进行早期、准确和可靠的评估，可为心脏再同步治疗筛选合适的对象。
In exchange for enhanced enterprise features, you sacrifice simplicity, a small client footprint, and asynchrony.
作为增强企业特性的代价，您牺牲了简单性，客户机占用空间（clientfootprint）也不再像以前那么小了，而且也没有了异步性。
The benefit of asynchrony is achieved by overlapping the execution of the queries at the remote data sources.
异步的优点是通过在远程数据源上重叠执行查询而取得的。
Besides, it also reviews different illustrations of waveforms and clinical management to improve asynchrony.
另外文章也统整了各种不同步的波形表现和临床改善的方法。
The performance benefit of federated asynchrony completely depends on the nature of the query.
联邦异步所能带来的性能益处完全取决于查询本身的特点。
With asynchrony, all SHIPs with an ATQ operator directly above them would start at the same time as the main query starts.
如果有异步，那么当主查询开始时，所有在它们的上一层有ATQ操作符的SHIP也随之开始。
It also provides the default value to the CURRENT FEDERATED ASYNCHRONY special register for dynamic SQL statements.
它还将该缺省值提供给用于动态SQL语句的CURRENTFEDERATEDASYNCHRONY专用寄存器。
Processing of the query when asynchrony is disabled is illustrated by the figure below.
下面的图阐释了当禁用异步时对查询的处理。
Conclusion The systolic and diastolic asynchrony shows a positive correlation with QRS duration in LBBB patients.
结论LBBB和右心室起博患者的收缩、舒张非同步性均与QRS间期正相关。
Processing of the query when asynchrony is enabled is illustrated by the figure below.
下面的图中阐释了当启用异步时，查询的处理过程。
Asynchrony can significantly improve the performance of federated queries.
异步可以显著提高联邦查询的性能。
The following prerequisites are required for asynchrony optimization to take place within federated queries.
要在联邦查询中使用异步优化，必须满足以下先决条件。
The circled green numbers show the sequence of execution that would take place if asynchrony were not enabled.
绿色圆圈中的数字显示在不启用异步的情况下的执行顺序。
The section thereafter summarizes the scope and impact of asynchrony in federated execution plans.
之后，本节将总结联邦执行计划中异步的适用范围和影响。
It's actually not readily apparent where the asynchrony happens in this simple search box.
到目前为止，还不能明显看出这个简单的搜索框中哪里存在异步性。
Different degrees of ventricular asynchrony exist in most patients with heart failure.
多数心力衰竭的患者都存在着不同程度的心室不同步运动。
In the figure below, asynchrony has been enabled, and the optimizer has chosen to place an ATQ operator above the rightmost (pink) SHIP.
在下面的图中，异步已经被启用，优化器已经选择将一个ATQ操作符放在最右边的（粉色）SHIP之上。
The best way to understand the impact of asynchrony is through an example.
理解异步的影响的最好方式是通过示例。
The server option adds per-query limitations on asynchrony for individual data sources.
对于各个数据源，服务器选项在异步上增加每个查询的限制。
This last step waiting for the water to boil also involves a degree of asynchrony .
最后一个步骤等待水开的事件意味着一定程度的异步。
Setting the special register FEDERATED_ASYNCHRONY to a value greater than 0 (or ANY).
将专用寄存器FEDERATED_ASYNCHRONY设置为大于0的一个值，或者设置为ANY。
The user may exercise more control on the degree of asynchrony by fine tuning one or more of the above switches.
通过调优上述一个或多个参数，用户可以试着对异步程度进行更多的控制。
WFS provides two types of controls to limit the resource usage of asynchrony.
WFS提供了两种类型的控制来限制异步对资源的使用。
The use of asynchrony can also be verified by querying the EXPLAIN_ARGUMENT explain table.
还可以通过查询EXPLAIN_ARGUMENT解释表来验证异步的使用。
But queries that involve only nicknames have very limited opportunities for such asynchrony 1 .
但是只涉及昵称的查询不大适合那样的异步方式。
It is also important to remember that the optimizer has been enhanced with cost-benefit algorithms specifically designed for asynchrony.
还应记住的是，优化器已经为异步作了增强，现在具有专门为异步设计的高性价比的算法。
But queries that involve only nicknames have only very limited opportunities for such asynchrony 2.
但是，只涉及昵称的查询获得那样的异步性的机会却非常有限2。
The second approach is to use transport-level asynchrony.
第二种方法是使用传输级别的异步。
