An exception may occur if a source — or a connector between the federation server and the source — has specific characteristics that cause response performance degradation when frequently accessed.

如果源——或联合服务器和源之间的连接器——具有特定特征，在访问频繁时会导致响应性能下降，则可能会出现异常。

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Simulation results show that the 2DOF PID controller reported in this study has good dynamic response performance of both the command tracking and disturbance rejection characteristics.

仿真结果表明，本文所设计的二自由度PID控制器同时具有良好的目标值跟踪特性和干扰抑制特性。

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The test results indicate that increasing reasonably the probe's stiffness and pre-compression capacity and reducing the mass of movable part may enhance its dynamic response performance.

试验结果表明：在对电感测微仪测头的设计中，合理增加刚度和预压量、减少活动部分的质量可以提高测头的动态响应性能。

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In Los Angeles, the fire department recently disclosed that a 2010 change in how it measured response performance led to a drop in how often it met the standards, to about 60% from 80%.

WSJ: All Heat, No Light, in Fire Data

One of the biggest features is Project Butter, a deep-diving effort to improve performance and response time.

ENGADGET: Jelly Bean, Android 4.1 revealed by Google, rolling out in mid-July

Users of the lightweight and slender aluminium devices will benefit from faster performance and response times across multiple applications.

ENGADGET: Storage Options pads out its budget ICS slate lineup by two