查询词典 dynamic friction

Skimming detritus tank：撇除碎屑池

撇除物 Skimming | 撇除碎屑池 Skimming detritus tank | 樁面摩擦力 Skin friction On pile

Friction deviation factor：摩擦偏差系数

效率偏差度:Efficiency deviation degree | 摩擦偏差系数:Friction deviation factor | 直母线偏差:Straight generatrix deviation

rubber draft gear：橡胶缓冲器

尾框 coupler yoke | 橡胶缓冲器 rubber draft gear | 橡胶摩擦式缓冲器 rubber friction draft gear

drag harrow：拖耙,牵引耙,宽齿耙

drag friction ==> 制动摩擦,刹车摩擦 | drag harrow ==> 拖耙,牵引耙,宽齿耙 | drag head ==> (耙吸式挖泥船的)耙头

indicator driving wheel friction spring：指示传动轮摩擦簧

indicator driving wheel core ==> 指示器传动轮座 | indicator driving wheel friction spring ==> 指示传动轮摩擦簧 | indicator driving wheel ring ==> 指示器传动轮衬套

double drop frame：双弯纵梁机架

cargo drop reel 输货卷车. | double drop frame 双弯纵梁机架. | friction roll drop hammer 摩擦辊轮落锤.

wheel drum：车轮鼓

friction band 摩擦片 | wheel drum 车轮鼓 | instrument panel 仪表板

brush dust：刷粉,刷尘(电刷磨损)

brush displacement || 刷位移,刷移角 | brush dust || 刷粉,刷尘(电刷磨损) | brush friction loss || 电刷摩擦损失

earth leakage circuit breake：漏电断路掣;水气掣

滚动摩擦 rolling friction | 滚压;辘压 rolling | 漏电断路掣;水气掣 earth leakage circuit breake

rolling blackouts：滚动式删除,滚动式灯火管制

roller bearing 滚桶轴承 | rolling blackouts 滚动式删除,滚动式灯火管制 | rolling friction 滚动摩擦

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.