圆柱

equidistant curve of curtate hypocycloid

短幅外摆线的等距曲线

内摆线的等距曲线 equidistant curve of epicycloid | 短幅外摆线的等距曲线 equidistant curve of curtate hypocycloid | 发生圆柱面 generating cylinder

equilateral cone

等边圆锥

equilateral 等边的 | equilateral cone 等边圆锥 | equilateral cylinder 等边圆柱

connector superset expansion board

超集附加板连接器

connector panel module 连接器面板模块,连接板模块 | connector superset expansion board, 超集附加板连接器 | connector, barrel 圆柱式连接器

fiasco

大失败,惨败

portico (有圆柱的)门廊 | fiasco 大失败,惨败 | fresco 壁画

slotted flat point set screw

开槽平端紧定螺

开槽锥端紧定螺钉 slotted cone pointed set screw | 开槽平端紧定螺 slotted flat point set screw | 开槽长圆柱端紧定螺钉 slotted dog point set screw

folded dipole

折叠偶极天线; 折叠偶极子; 折合偶极子

folded cylinder TR tube 折叠圆柱天线开关管 | folded dipole 折叠偶极天线; 折叠偶极子; 折合偶极子 | folded dipole antenna 折合振子天线

Front

正面

而其原因更令人吃惊--工程师原本以为纳米级传感器较好,是因为感测组件的尺寸与被感测的分子较为接近,不过普渡大学的研究人员却颠覆了以上想法,指出奈米级圆柱传感器优于平面传感器的原因,是因为目标分子会从正面(front)扩散到平面传感器的表面,

frustum of a cone

圆台

圆柱 cylinder | 圆台 frustum of a cone | 球 sphere

the frustum of pyramid

棱台

正棱柱:regular prism | 50.棱台:the frustum of pyramid | 圆柱:circul cylinders

spur gear

直齿轮

1.平行轴之齿轮(圆柱齿轮)(1)正齿轮(直齿轮)(Spur gear ):齿筋平行于轴心之直线圆筒齿轮. (2)齿条( Rack ):与正齿轮咬合之直线条状齿轮,可以说是齿轮之节距在大小变成无限大时之特殊情形. (3)内齿轮(Internal gear):与正齿轮咬合之直线圆筒内侧齿轮.

Ontario moonstone：安大略月光石,安大略月长石

onicolo 玛瑙 | Ontario moonstone 安大略月光石,安大略月长石 | onychite 雪花石膏

She is vilified by the press for her controversial view：因她持有异议,新闻界对她横加挞伐

牐12. vilify 诽谤,中伤 | 牐燬he is vilified by the press for her controversial view. 因她持有异议,新闻界对她横加挞伐. | 牐13. decry 责难,诽谤