Cone head drive screw with washer - used on roof for keeping fixing holes watertight.
锥头机螺钉垫圈-用于屋顶保持固定孔水密。
Today, while sitting with my son, an ice cream cone landed on my head from out of no where.
今天和儿子在一起坐着的时候，突然一只蛋筒冰淇淋落在我头上。
The center of the lower part of the main body is equipped with a cone inner hole. The head of the inner hole is hemi-spherical.
主体的下部中心设有圆锥形内孔，该内孔的头部为半球形。
Later, people say this is the "head of the thigh, cone beam," said study hard for...
这就是后来人们说的“头悬梁，锥刺股”，用来表示读书刻苦的精神。
Two ways of getting signal from Circular-cone scan infrared homing head are given, one is getting signal form range another is getting from time.
介绍了圆锥扫描红外导引头幅值信号提取和时间信号提取的两种方法。
Two ways of getting signal from Circular-cone scan infrared homing head are given, one is getting signal form range another is getting from time.
介绍了圆锥扫描红外导引头幅值信号提取和时间信号提取的两种方法。
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