FOD

The residual vibration fatigue life of TC4 plate blade subjected to Foreign Object Damaged ( FOD) is investigated by means of eddy current excited vibration fatigue tests.

采用电磁涡流激振的振动疲劳试验，对TC4材料制成的平板叶片受外物损伤后的剩余振动疲劳寿命进行了研究。

meanwhie, tow other actors, rockwall slinger an merlin greeves, had carried two large fod baskets to a shady spot under some trees.

此时，另外两立演员，罗克沃？斯林格和默林？格里夫斯，已经把两个大食品篮子提到了一片树荫下。

Foreign object damage ( FOD) events to fan/ compressor blades often occur during the operation of aeroengine. They are very dangerous to the flying safty of aeroengine and aircraft.

航空发动机在其工作过程中会发生风扇/压气机叶片的硬物损伤事件，给发动机和飞机的飞行安全带来危害。

In this paper, the effect of Foreign Object Damage on the fatigue life of compressor blades and the repair scale of the FOD blades were investigated.

本文对进气边遭受外来物损伤的叶片的疲劳寿命进行了试验研究。

By the.38-caliber handgun FOD at the scene.

出自于现场那把点38。

Method: The rat model of insulin resistance ( IR) was made by being fod with high-fat diet.

方法：制备胰岛素抵抗大鼠模型。

The results show that the extent of FOD depends on both impact energy E and geometric scale S.There exists a critical damage for a given blades.

结果表明，叶片的外物损伤程度取决于撞击能量E和几何标度S，对于一定的叶片，存在不影响疲劳寿命的极限损伤。

Results FOD ( 15 、 30 and 60 mg · kg~-1) show a marked suppressive effect on dimethylbenzene-induced ear swollen and increased vascular permeability in mice.

结果白花蛇舌草总黄酮（15、30、60mg·kg-1）对二甲苯诱导的小鼠耳肿胀和醋酸所致小鼠毛细血管通透性增高有一定的抑制作用；