通过预压组件，您可以利用的浏览器处于空闲状态的时间，并请求组件(如图像、样式和脚本)，您将在未来需要。
By preloading components you can take advantage of the time the browser is idle and request components (like images, styles and scripts) you'll need in the future.
优良的弹性，由于纤维处于预压缩状态，其膨胀可补偿纤维收缩，提高纤维炉衬的绝热性能。
Excellent tensile, because the ceramic fiber is in pre-compressed state, the expand can compensate the shrinkage of ceramic fiber, and improve the heat insulation.
对驻波马达的驱动机制进行了细致的分析，从理论上得到各种预压力情况下马达的最佳驱动状态，并定性分析了马达在摩擦力驱动下的驱动特性。
The driving mechanism of the standing wave motor is analyzed in detail, the optimal driving status in various pressures is obtained, and its diving character is given qualitatively.
应用推荐