绳索,俗称绳子,是通过扭或编等方式加强后,连成一定长度的纤维。其拉伸强度很好但没有压缩强度,可用来做连接、牵引的工具。 公元前2800年,古代中国人已经掌握了创造麻绳的技术,并开始用大麻纤维制绳。到公元纪元开始时,用大麻纤维已成为世界上大多数地区的主要制绳材料。 1775年,英国发明家马虚发明制绳机,结束了手工制绳的时代。从1950年开始用人造纤维制造绳索。
在井中,韦恩2次摔下来,最终扔掉绳索(ROPE),靠自身对死亡的恐惧(自己死在井里,城市就被贝恩毁灭,自己无法去救援),完全聚焦于目标(台阶),才有纵身一跳(看到这开始...
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绳索街 reeperbahn
用于拉船的绳索 towrope ; towline ; ropefortowingaboat ; rope for towing a boat
割绳索 Cut the Rope
绳索传动 [机] rope drive ; cord drive ; rope working ; rope transmission
绳索逃生 Rope Escape
绳索救援 Rope Rescue ; Rope Escape
编绳索机 cable braiding machine ; cord braiding machine
收紧绳索 Tight rope ; take up slack ; tail up on a rope
绳索记数器 meter wheel
Beause the rope has been used in many fields such as the ship,the aerospace and so on,the unilateral constraint problem caused by the rope has become more and more important.
因为绳索在船舶、航空航天等领域有着广泛应用,因此由绳索引起的单面约束问题的研究就显得至关重要。
参考来源 - 含单面约束的多体系统动力学·2,447,543篇论文数据,部分数据来源于NoteExpress
他坐在甲板上理一捆绳索。
托德生气地摇摇头,把那圈绳索甩过肩头。
Tod shook his head angrily and slung the coil of rope over his shoulder.
抖动绳索把绳圈展开。
However, there are light arm troops made up of those too poor to be in the phalanx, who do use projectiles and the projectiles are arrows, javelins, or stones thrown by slings.
然而的确有轻装部队,由没法进入方阵的穷人组成,他们使用投掷武器,包括弓箭,投枪,或者绳索绑着的石头
You can see that if a was equal to g, your downward acceleration is that of gravity, namely the cable has snapped in the elevator, Then you don't feel any weight.
你会发现如果 a 等于 g,你下降的加速度就是重力加速度,也就是电梯的绳索断了,那时你会完全失重
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