In order to improve bending strength and avoid the interference between the tooth root of pinion with tooth tip of gear,the pinion of hypoid gear is manufactured by using cutter with the Top-Rem profile blade.
为了提高大传动比锥齿轮的弯曲强度,避免小轮的轮齿根部与大轮的轮齿顶部发生干涉,切齿大传动比准双曲面齿轮小轮时,常采用突端刀具切齿。
The Diffusion Ability of Biocontrol Fungi Pulvis of Hemiberlesia pitysophila Takagi in Forest
松突圆蚧生防菌粉剂的林间扩散能力
Studies on the Parasitoids of Hemiberlesia Pitysophila Takagi (Homoptera: Diaspididae) and Their Control Effectiveness;
松突圆蚧寄生性天敌及其控制作用的研究
A rounded protuberance.
圆块，团圆形突出物
Having or resembling a knob or knoblike protuberance.
有或象圆形突起或圆形突起状的突出物的
a rounded projection or protuberance.
一个圆形的突起或结节。
A prominent rounded hill or mountain.
圆形小丘，山突出的圆形丘陵或山岳
A bulging or rounded projection or swelling.
隆凸，圆枕一块脓包或圆形的突起或肿胀
The rounded protuberance at the lower end of the humerus that articulates with the radius.
踝状突肱骨下端与桡骨相连处的圆形突起
Cylindrical and having ridges or swellings.
念珠态的圆柱状并且有突起或肿胀的
having a margin with rounded scallops.
具有圆形或钝锯齿形突起形状的。
A keg bobbed up astern.
一只小圆桶突然在船尾出现。
The boss or knob at the center of a shield.
盾牌中心的突起物或圆形把手
the shape of a raised edge of a more or less circular object.
一个类似于圆形物的突起边缘的形状。
The orchestra struck into another waltz.
管弦乐队突然奏起了另一支圆舞曲。
postsynaptic density
突触后密集区[化学突触后膜上附着的圆盘状蛋白质结构]
A large, rounded outgrowth on the trunk or branch of a tree.
树瘤树干或枝上生出的大的圆形突出物
Any of the prominent, rounded, elevated convolutions on the surfaces of the cerebral hemispheres.
脑回脑半球表面明显的，圆形的，突起的盘曲
Suddenly, out in the night sky, a bright sphere came into view.
突然，机外的夜空中有个发光的圆球映入眼帘。