这可能导致选择性能不佳的计划。
在应用程序系统测试期间改善性能不佳的查询。
Fixing a poorly performing query during application system testing.
您不应该通过集群延长淘汰的、性能不佳的设备的寿命。
You should not use clustering to extend the life of outdated or undersized equipment that is experiencing performance problems.
它还包含方法概要，这在识别性能不佳或多余调用的代码时很有帮助。
It also includes method profiles, which are extremely helpful in identifying poorly performing code or code that is being unnecessarily called.
常见CM服务器性能问题：其他装载问题或系统性能不佳可能导致性能问题。
General CM server performance issues: performance issues can be caused by other load issues or suboptimal system performance.
不完全的固化会导致涂层的耐冲击性能不佳，漆膜变形引起的外观不良等。
Incomplete cure can result in poor chip resistance for subsequent coatings and film distortions which cause poor appearance.
应该寻找比较长的时间差，这些情况可能表示存在延迟，会导致响应时间长且性能不佳。
You should look for long time deltas, as these could indicate delays and lead to long response times and poor performance.
在创建文档前有多方面的关系需要慎重考虑，不然会导致数据重复、性能不佳和其他问题。
There are several aspects of relationships that have to be considered carefully before creating documents that would otherwise lead to data duplication, poor performance and other issues.
如果nimadm操作由于一个NFS写入瓶颈而性能不佳，那么这个选项可能有用。
This can be useful if the nimadm operation is not performing well due to an NFS write bottleneck.
这可以解释为什么在妊娠7周之前测试性能不佳以及在妊娠晚期则有着近乎完美的测试性能。
This would explain the poor performance of the test prior to 7 weeks' gestation and the near-perfect performance in the third trimester, " the authors write."
即便磁带的性能不佳、只能顺序而不是随机存取储存的数据，但磁带作为存储介质一直未变。
Tape persisted as the storage medium of choice, even though it suffered from poor performance and the need for sequential, not random, access to stored data.
VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低，复合材料力学性能不佳。
The composite skirts for solid rocket motor shells fabricated by VARTM (VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.
结果表明，以乙醇为碳源形成的好氧颗粒污泥脱氮性能不佳，氨氮的去除率在整个好氧颗粒化的过程低于30%。
The results indicated that the nitrogen removal rate by aerobic granules was no more than 30% when ethanol was the organic carbon source.
由于复合材料导热性能较差，导致电机整体的散热性能不佳，因而连续放电运行时电机的热性能预估显得十分重要。
Due to the poor thermal conductivity of composite materials, heat dissipation of the machine is severe, and heat performance estimate becomes vital during continuous discharges.
针对国内芳纶纸研制中长期存在的匀度不良而导致的性能不佳的问题，重点研究了开发过程中关键技术助剂peo的应用。
But there is a long -standing problem of bad uniformity in the course of production, which may result in the decline of properties of aramid paper.
它不是一个特别好的实现(虽然它与最初实现非常相似)，所以很可能性能不佳，但它清楚地说明了ThreadLocal的工作方式。
It isn't a particularly good implementation (although it is quite similar to the initial implementation), as it would likely perform poorly, but it illustrates clearly how ThreadLocal behaves.
马什预计，燃料电池能用在草坪割草器、吹雪机、喷气推进装置和其他目前导致噪声以及空气污染且用蓄电池做动力运转性能不佳的移动设备上。
Marsh envisions fuel cells in lawn mowers, snow-blowers, jet skis and other mobile devices which now contribute to noise and air pollution, and which don't run well on batteries.
马什预计，燃料电池能用在草坪割草器、吹雪机、喷气推进装置和其他目前导致噪声以及空气污染且用蓄电池做动力运转性能不佳的移动设备上。
Marsh envisions fuel cells in lawn mowers, snow-blowers, jet skis and other mobile devices which now contribute to noise and air pollution, and which don't run well on batteries.
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