An XISCAN plan if only a single index is defined on the table and it is of type XML.
一个XISCAN计划，前提是只对表定义了一个单一的索引并且其类型为XML。
JTS is able to determine if only a single resource manager is enlisted in a transaction.
JTS能够确定事务中是不是只征用了一个资源管理器。
This means that simply by being liked by your colleagues you are making a difference, even if only a modest one.
这就意味着，只要同事喜欢你，你就已经有了重要的影响，即便这只是一种不大的影响。
For example, if only a single day should be evaluated (roughly 1,000 rows), accessing the rows using the SALES_DATE index is preferable.
例如，如果只有一天需要计算（约 1,000行），使用 SALES_DATE索引访问行可能更好。
Even if only a minority agreed to discuss their childhoods and allow anonymous use of their medical records, that would be a huge sample.
只要有一小部分患者愿意回顾童年，允许匿名使用他们的医疗记录，就是一份很大的样本。
We have always insisted that only do products, even if only a small pendant to achieve the ultimate!
我们一直坚持只做精品，即使一个小小的挂件也要做到极致！
Picking a few flowers does not seem like it would have any great impact and, if only a few flowers were picked, it wouldn't.
采一些花似乎不会产生大的影响。的确，如果只是摘一点花，是没有什么影响。
Analytical results and a counting example show that it would unreasonable in economics if only a high irrigation uniformity is pursued.
分析结果与算例指出，在工程设计时，一味追求高的灌水均匀度，往往会导致经济上的不合理。
The performance is often poor because all documents need to be parsed and searched, even if only a subset of them contain relevant information.
即便是只有部分文档包含相关信息，仍需解析和搜索所有文档，因此性能通常很差。
Offering data in multiple formats tends to make the data usable by a wider variety of applications than if only a single data format were supported.
比起只支援单一资料格式，提供多种格式的资料使资料可供更广泛的应用程序使用。
You can increase MAXLOCKS if only a few applications run concurrently, because there will not be a lot of contention for the lock list space under these conditions.
如果只有几个应用程序并发地运行，则可以增大 MAXLOCKS，因为在这些条件下锁列表空间中不会有太多争用。
Even if only a single color also Angle to watch as the light and a different direction, flashing colorful magic-like effects, add a sense of hierarchy, rather Baroque style.
即使只使用单一颜色，也会随着观看角度与光线方向的不同，闪烁迷幻般的多彩效果，更添层次感，颇具巴洛克风情。
This means the photochemicalcontribution to the overall reaction rate is significant, even if only a smallportion of photogenerated charge carriers contributes to the photomethanationreaction.
这意味着，即使只有一小部分的光生载流子作用于光生甲烷化反应，光化学对总反应速率的贡献也是巨大的。
If only a similar unselfishness prevailed on Capitol Hill.
要是国会山也盛行这样的无私奉献精神就好了。
If only a small substring is needed, then - because the whole character array is retained - some space is wasted.
但是如果只有一小段字符串被使用，那么—由于整个字符数组仍然被保存—就有一些空间被浪费了。
If only a section of the works is affected the Defects Liability Period shall be extended only in respect of that section.
如果只是工程的一部分受到影响，这种顺延仅适用于受影响部分。
If only a few users are hitting the server, or if the server has lots of memory and cycles to spare, this approach works well.
如果访问服务器的用户少，或者服务器有大量内存和处理器周期可用，这种方法就能很好地工作。
If only a part of the site is included within a protected area, the area of wetland habitat which is protected should be noted.
如果调查地区只有一部分属于保护区，请指出被保护的湿地地区。
If only a single texture is used in texture mapping for irregular 3D meshes, it often causes lack mapping in dense parts of the meshes.
采用单一纹理对不规则三维网格进行纹理映射，常常使网格密集处映射不足；
If only a subset of nodes needs to be serialized, it is much better to limit with precise XPath expressions up front than to inspect all the nodes later.
如果只需要对一部分节点进行序列化，那么在检查所有节点之前使用精确的XPath表达式限制条件，这样效果会好很多。
If only a single type of lock can be associated with the given table, then it may make sense to add extra columns to the original table to control the locking.
如果只有单一类型的锁关联到给定表，那么可以添加额外的列到原始表中来控制锁定。
If only a single call to CICS is made and there are no other updates to recoverable resources within the transaction, then it is not necessary to use a global transaction.
如果仅进行对CICS的单个调用，并且在事务中没有对可恢复资源的其他更新，就没必要使用全局事务。
If only a single dose is required, that means vaccines could yield protection within three to four weeks after inoculation, instead of the six to eight weeks it would take if two doses were needed.
如果只要求单次剂量，就意味着在接种之后3- 4周疫苗产生保护，取代两次注射需要6- 8周才能产生保护。
If only a single dose is required, that means vaccines could yield protection within three to four weeks after inoculation, instead of the six to eight weeks it would take if two doses were needed.
如果只要求单次剂量，就意味着在接种之后3- 4周疫苗产生保护，取代两次注射需要6- 8周才能产生保护。
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