1.
" Malleable cast iron pipe fittings--Type size--Return bends, male and female return bends, thread return bends"
GB/T3289.7-1982可锻铸铁管路连接件型式尺寸月弯内外丝月弯外丝月弯
2.
The two ends of the wire must be bent outward(s).
铁丝的两端须向外弯.
3.
Outside the night 'was very quiet and still, and the new moon was setting.
外面是寂静的深夜，一弯新月正在下沉。
4.
Malleable cast iron pipe fittings--Type size--Elbows male and female elbows
GB/T3289.2-1982可锻铸铁管路连接件型式尺寸弯头内外丝弯头
5.
" Malleable cast iron pipe fittings--Type size--Union elbows, male and female union elbows"
GB/T3289.35-1982可锻铸铁管路连接件型式尺寸活接弯头内外丝活接弯头
6.
A sickle moon was in the sky.
弯弯的月亮正悬在空中。
7.
Malleable cast iron pipe fittings--Type size--Male and female reducing elbows
GB/T3289.5-1982可锻铸铁管路连接件型式尺寸异径内外丝弯头
8.
Exogenous Acetylcholine plays the Nerve Transmitter in Rapid Tendril Coiling of Luffa cylindrica
外源乙酰胆碱在丝瓜卷须弯曲中起“神经递质”的作用
9.
The child twisted the wire.
孩子把铁丝扭弯了。
10.
This wire twists easily.
这条铁丝容易扭弯。
11.
meniscus astrograph
弯月形透镜天体摄影仪
12.
meniscus photoheliograph
弯月形透镜太阳摄影仪
13.
meniscus (shaped) lens
凹凸透镜，弯月形透镜
14.
The clinched part of a nail, bolt, or rivet.
敲弯部分钉子、螺丝钉或铆钉的敲弯部分
15.
Will you please bend the end of the wire up [down]?
请把铁丝的这一头往上[下]弯，好吗？
16.
fold testing machine for metal sheets, wire, paper
金属薄板、金属丝、金属片弯折测试机
17.
Test method of ferrocement panels in flexure
GB/T3691-1983钢丝网水泥板受弯试验方法
18.
Steel wire rope--Bending fatigue testing
GB/T12347-1996钢丝绳弯曲疲劳试验方法