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词汇 Staff sling
分类 英语词汇 英语翻译词典
释义

Staff sling

中文百科

机弦 Sling (weapon)

(重定向自Staff sling)
米开朗基罗的大卫像,大卫左手拿的就是机弦
自制投石器
自制投石器
Honda peruana tejido de alpaca.

机弦,也叫投石索投石带投石器撂抛子,是一种投石工具,可以作为武器。由一个兜子和两端连接的绳子组成。使用时,把石块或土块放在兜子里面,一根绳子末端固定在手上上,另一根绳子末端拇指和食指捏住,然后甩动兜子,在适当的时刻松开拇指和食指,石子或者土块就会沿切线飞出,这样可以比人用手扔石头远得多。经过一定的训练,可以将石子或者土块准确地击向目标。

历史上机弦被用于打猎、战斗、放牧等。直到现在,中国西北地区牧羊人还在使用它来驱赶羊群。

大卫就是用机弦投石击倒巨人歌利亚的。《圣经·撒母耳记上17章》里记载“大卫用机弦将石子击中歌利亚的额,歌利亚就仆倒,面伏于地。大卫将歌利亚的刀从鞘中拔出来,用刀割了他的头,将他杀死。”

英语百科

Sling (weapon) 机弦

(重定向自Staff sling)
Home-made sling
Home-made sling
Slingers on Trajan's Column.
A slinger from the Balearic islands (famous for the skill of its slingers).

A sling is a projectile weapon typically used to throw a blunt projectile such as a stone, clay, or lead "sling-bullet". It is also known as the shepherd's sling.

A sling has a small cradle or pouch in the middle of two lengths of cord. The sling stone is placed in the pouch. The middle finger or thumb is placed through a loop on the end of one cord, and a tab at the end of the other cord is placed between the thumb and forefinger. The sling is swung in an arc, and the tab released at a precise moment. This frees the projectile to fly to the target. The sling essentially works by extending the length of a human arm, thus allowing stones to be thrown much farther than they could be by hand.

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