1.
Producing sparks by friction.
摩擦起火的通过摩擦产生火花的
2.
Friction between two sticks can create a fire.
两个棍棒相互摩擦能起火.
3.
Matches are lighted by friction.
火柴由摩擦而生火。
4.
It is right proceedings that rub to charge when comb rub hair, car run on road or shoes move on carpet.
梳子摩擦头发，汽车摩擦道路或鞋摩擦地毯，就是摩擦起电的过程。
5.
A piece of rough paper is stuck on the side of the box, and when a match is rubbed against it, friction heats the head of the match, making it burst into flame.
在火柴盒的边上贴上张糙纸，当火柴与其相擦时，摩擦使火柴的头发热，使其燃烧起来。
6.
friction geared winch
摩擦传动绞车摩擦传动起货机
7.
frictional prestress loss
摩擦引起的预应力损失
8.
friction washer
摩擦垫圈（起止动作用）
9.
The Rising of Big Powers and the International Economic Frictions:On Sino-American Trade Frictions
大国兴起与国际经济摩擦——兼论中美贸易摩擦
10.
Ignition Capability of Friction Sparks and Hot Surface for Fire Risk
火灾中摩擦火花和热表面引燃能力的研究(英文)
11.
abrasion (usually on the hands) caused by friction from a rope.
手磨损由于与绳索摩擦引起。
12.
Take the wool sweater and rub it on the record for a minute.
拿起毛衣在唱片上摩擦一分钟。
13.
This depends on the estimation of the temperatures generated by frictional heat.
它取决于摩擦热所引起的温度估算。
14.
A balloon rubbed with wool becomes "electrified".
用毛织品摩擦气球而“起电”。
15.
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
16.
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。
17.
A train grinding along rusty rails.
火车在生锈的铁轨上随着刺耳的摩擦声前行
18.
Experimental study on gas explosion detonated by the rock friction sparks
岩石撞击摩擦火花引爆瓦斯的实验研究