The article describes compactly the method and step of straightness error evaluation by two-endpoint method, least square method and minimum zone method.
本文简要叙述了用两端点法、最小二乘法和最小区域法来评定平面内直线度误差的求解方法和步骤。
A 2-port S-parameter measurement with the center-tap grounded is used to extract the equivalent resistance,inductance,and Q-factor (RLQ).
提出了中心抽头差分电感的中心抽头等效模型,对其差分应用时的单端和差分阻抗进行推导,利用两端口S参数测试提取出等效电阻值、等效电感值和品质因数。
Active demonstration of stability for pin-ended column;
两端铰支压杆稳定问题的动态演示
hinged-hinged beam
两端铰支梁(端距不变
Either of the ends of a new moon.
新月两端之任何一端
(of an arrow) tapered toward both ends.
（指箭头）两端都尖。
double ened vessel
两头船(船的两端一样
The two ships collided end on, ie The front (or back) of one struck the front (or back) of the other.
那两条船两端相撞了.
having columns either at both ends or at both sides.
在两端或者两侧有圆柱。
Either end of an object, such as a drum, whose two ends are interchangeable.
物体两端的任一端如鼓等两头可互换的物体的两端
A cigar with a long, tapering body and blunt ends.
一种长雪茄烟，一端粗一端细，两端都很钝
having columns at one or both ends but not along the sides.
在一端或者两端有圆柱，但在边上没有。
She tried to join the two ends together.
她设法把两端接在一起。
half-and-half lap scarf
木材两端厚度各切一半
Chord segment joining the two end points of a line
连接测线两端点的弦
The ends of the rope were fastened
绳子的两端被连结起来。
The two ends of the wire must be bent outward(s).
铁丝的两端须向外弯.
The tube is sealed at both ends.
这管子两端是密封的。
Are both ends wired in yet?
两端的线接上了吗？
A position midway between two extremes.
一半两端中间的位置
The cord attached to both ends of an archer's bow.
弓弦连系弓两端的弦