Method of mould lines parameterized design of the round craft base on NAPA
基于NAPA的圆舭艇型线参数化设计方法
Study on quick line-modeling method of rounded bilge boat based on NAPA
基于NAPA的圆舭艇快速型线建模方法研究
The rounded portion of a ship's hull, forming a transition between the bottom and the sides.
舭形成船底与船侧之间的船体的圆曲部分
automatic bilge block
自动定位及举升舭墩
bilge-radius to beam ratio
舭部半径与水线宽度比
Dogs will eat those belonging to Baasha who die in the city, and the birds of the air will feed on those who die in the country."
彩舭蜕车娜恕⑺涝诔侵械摹⒈乇还烦浴⑺涝谔镆暗摹⒈乇豢罩械哪癯浴
They are F. O. pumps， L. O. pumps, ballast pumps, fresh water pumps, sea water pumps, and bilge pumps.
它们是燃油泵，润滑油泵，压载水泵，淡水泵，海水泵，和舭部液舱泵等。
The line of intersection between the side and bottom of a flatbottom or V-bottom boat.
舭缘线平底或V形底船的舷侧与船底之间的相交线
A study on the stress concentration at group irregular openings at hull bilge and its improving measures
船体舭部不规则开口群应力集中及改进措施研究
" Bolts,round head with oval neck"
GB/T8262-1987圆头椭圆颈螺栓
a disk used on a disk harrow.
用在圆盘耙上的圆片.
Tolerance of Wire Diameters & Ovality
圆径及偏圆度之公差
disc or cylindrical calculator
圆盘或圆柱式计算机
Moving in or forming a circle.
进入圆内或形成圆的
ckyclindrical gears and gear pairs
圆程齿轮和圆柱齿轮副
He described a circle with a pair of compasses
他用圆规画了一个圆。
caliber compasses
弯脚圆规，微调小圆规
range-range positioning
圆-圆定位，距离-距离定位