Tip load reduction prop fan blade design would be benefit to lowering the noise level as well as to the prop fan efficiency improvement.
桨扇叶尖区采用卸荷设计有利于降噪及提高效率。
One tip: Set up a cron job inside GAE to load your own website every 2 to 3 minutes to keep the JVM active.
一个建议:在GAE内建立cron作业以便每2到3分钟加载一次您自己的网站,从而保持JVM活跃。
Plastic deformation takes place first at the crack tip and spreads across the solid as the applied load is increased beyond general yielding.
塑性变形首先发现在裂纹顶端,当工作载荷超过了普通屈服时,则传播到物体中。
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