frictions

Trade frictions between the two countries had been caused by trade protectionists .

贸易保护主义者引起的两国之间的贸易摩擦。

As far as we are concerned , these frictions are not of our own making [ have been imposed on us ] .

就我们来说，这种摩擦是被动式的。

Friction between moving parts had caused the engine to overheat .

活动部件的摩擦使发动机过热。

The force of friction slows the spacecraft down as it re-enters the earth 's atmosphere .

航天飞机重返地球大气层时因有摩擦力而减慢速度。

The friction of the sheets against his skin was torture

被单摩擦着他的皮肤，简直像是酷刑。

The plan is likely only to aggravate ethnic frictions .

这一方案很有可能只会加剧种族冲突。

Sara sensed that there had been friction between her children

萨拉感觉到她的孩子之间有过争执。

The pistons are graphite-coated to reduce friction .

活塞上涂了一层石墨以减小摩擦力。

Oil is put in machinery to reduce the friction .

把油涂到机器上减少摩擦。

Friction acts on moving bodies and brings them to a stop .

摩擦力作用于运动着的物体，并使其停止。

Friction generates heat .

摩擦生热。

In most machines friction consumes effort , with the result that less work is got out than is put in .

在大多数机器中，摩擦要消耗功，以致造成输出的功要小于输入的功。

Oil can reduce friction .

润滑油能减小摩擦力。

Friction lowers the efficiency of a machine .

摩擦减低机器的效率。

Family frictions can interfere with a child 's schoolwork .

家庭中的争吵会影响孩子的学业。

He says they actually use dental floss to slowly saw away at the metal , adding tooth powder to increase the friction .

但是犯人们总能找到办法弄到。现在他们用牙线慢慢钜金属，抹上牙粉增加摩擦力。

Part of the problem is that almost two decades after Amazon filed the one.click patent , the online retail shopping and buying experience is filled with frictions .

部分问题在于，在亚马逊申请“一键式”专利近20年后，在线销售和购买体验十分不匹配。

Friction makes sparks and sparks start great creative conflagrations .

摩擦产生星星之火，星星之火点燃伟大创意的燎原巨焰

It absorbs the sweat off their hands , helps them keep a better grip on the parallel bars and decreases the friction between the hands and the bars .

这种粉末能吸收运动员手上的汗水，帮助他们更好地抓握双杠，减少手与杠之间的摩擦。

With growing interaction among countries , it is inevitable that they encounter frictions here and there . What is important is that they should resolve differences through dialogue , consultation and peaceful negotiations in the larger interest of the sound growth of their relations .

各国交往频繁，磕磕碰碰在所难免，关键是要坚持通过对话协商与和平谈判，妥善解决矛盾分歧，维护相互关系发展大局。

Study of development and manufacturing technology of sintered metal friction materials

烧结金属摩擦材料及其工艺研究的发展

Simulation Research on Friction Model of a Flight Simulation Table Servo System

某飞行模拟转台伺服系统的摩擦模型仿真研究

Study of Vibration Response Analysis Method for the Dry Friction Damping Systems

带摩擦阻尼装置系统振动响应分析方法研究

Study on Thermodynamic Process of Friction Welding under External Electric Field

电塑性摩擦焊接热力过程研究

Influence of pigment properties on the friction performance of coated paper

颜料特性对涂布纸表面摩擦性能影响的研究

Influence Factor and Test Method Research of Ball Screw Pair Friction Moment

滚珠丝杠副摩擦力矩影响因素及测试方法研究

Firm Behavior and International Trade Friction : An Extended Political Economy Model

企业行为与国际贸易摩擦：一个扩展的政治经济模型

Numerical analysis for piezoelectric friction damper control of structure vibration

压电变摩擦阻尼器减振结构的数值分析

Study on temperature rise of friction surface in disc - braking

盘形制动摩擦表面温升研究

Management Critical Value for Liquid Friction Materials on Railway Cars

铁道车辆用液体摩擦材料的管理基准值