【题目】T he brakes on a bicycle are applied by usinga downward force of , pounds on the pedal when the siz-inch crank makes a 40 angle withthe horizontal (see figure). V ectors representing the position of the crank and the force areV=5cs40°j+sn40°k) and F=-pk, respectively....
disc brakes on a bicycle close-up,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企业级客户提
The disc brake is a lot like the brakes on a bicycle. Bicycle brakes have a caliper, which squeezes the brake pads against the wheel. In a disc brake, the brake pads squeeze the rotor instead of the wheel, and the force is transmitted hydraulically instead of through a cable. Friction ...
7、The disc brake is a lot like the brakes on a bicycle.盘式制动器和自行车上的刹车很像。 8、The brakes on my bike failed half way down the hill.我骑自行车下山到中途刹车失灵了。 9、The brakes locked and the car skidded.汽车刹车抱死,车在原地打滑。 10、My uncle must put the brakes on...
Here is the location of the disc brakes in a car: The main components of a disc brake are: Thebrake pads Thecaliper, which contains a piston Therotor, which is mounted to the hub Parts of a disc brake The disc brake is a lot like the brakes on abicycle. Bicycle brakes have a cali...
Adapter kit components and installation vary by kit. Always follow the provided instructions. Warnings By changing any component on your bike, including the brakes, you may void the bicycle's warranty. Read the conditions of the warranty or check with your dealer before changing the brakes....
英文:The brakes on the bicycle are not working properly. 中文:这辆自行车的刹车不太灵光。 英文同义表达: “brakes”的同义表达之一是“stopping mechanism”,用于描述使物体停止运动的机制。 例句:The stopping mechanism of the train failed, causing a delay. (火车的制动装置失灵了,...
When a bicycle moves through a pre-established virtual barrier, the system alerts program coordinator Peter Franchi, who dispatches a mobile unit to catch the thief. To date in February, 2007, none of the thieves who have been caught have been connected to the University.Birchard...
A.will workB.had workedC.worksD.work 相关知识点: 试题来源: 解析 D 本题为语法结构题,考虚拟语气。形容词 important 后面接 that 从句,从句要用虚拟语气,动词形式为 should do 或者直接用动词原形 do。本句大意为:你自行车上的一个车刹得工作正常,这一点非常重要。反馈...
Once you’ve put some big hours in on your disc brake-equipped bike, you’ll start to incrementally wear down the pads and the rotors. If your brakes start to feel less effective, but you’re certain there’s still life left in the pads and that everything is aligned, check to see ...