英语词汇front of blade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The viscid dot appears on the front of blade, when it is moist, and change into black at the time of the dryness;
叶片病斑初为暗褐色小点，后扩大成黑褐色圆斑，潮湿时在叶片正面产生橘红色粘质小点，干燥时转变为黑色；
2
But when flying forward the air passing over the blade that is advancing to the front of the helicopter (and so into oncoming air) provides more lift than the one that is retreating to the back.
但是当向前飞行时，它的旋翼将转向直升飞机的前方(如此一来，就变成朝向迎面而来的空气)，经过叶片上方的气流将比经过叶片背面的气流产生更大的升力。
3
The blade, when lit, did indeed glow in front of the camera, but it lacked the color and hazy corona that surrounded the pure white blade as seen in the finished film.
点亮时，剑刃确实在摄影机前发光，但跟在电影成片中所看到的不同，它缺少纯白色剑刃周围模糊而有颜色的光晕。

单词	front of blade
释义	front of blade 简明释义叶片的额线网络释义 1 ?叶片的额线叶片的额线双语例句 1 The viscid dot appears on the front of blade, when it is moist, and change into black at the time of the dryness; 叶片病斑初为暗褐色小点，后扩大成黑褐色圆斑，潮湿时在叶片正面产生橘红色粘质小点，干燥时转变为黑色； 2 But when flying forward the air passing over the blade that is advancing to the front of the helicopter (and so into oncoming air) provides more lift than the one that is retreating to the back. 但是当向前飞行时，它的旋翼将转向直升飞机的前方(如此一来，就变成朝向迎面而来的空气)，经过叶片上方的气流将比经过叶片背面的气流产生更大的升力。 3 The blade, when lit, did indeed glow in front of the camera, but it lacked the color and hazy corona that surrounded the pure white blade as seen in the finished film. 点亮时，剑刃确实在摄影机前发光，但跟在电影成片中所看到的不同，它缺少纯白色剑刃周围模糊而有颜色的光晕。
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