drag resistance造句
例句與造句
- Frictional drag resistance
摩擦曳力 - These are the factors that govern the various forms of drag resistance and are independent of orientation to gravitational pull
獨(dú)立于方位和地球引力的因素支配著這些不同形式的拖曳阻力。 - Holding the body on the side produces no more or no less drag resistance than holding it prone in crawl or backstroke
保持身體在一側(cè)的姿勢(shì)產(chǎn)生的拖曳阻力相對(duì)保持身體水平的姿勢(shì)來說是一樣的，不多也不少。 - There are three factors to influence precision of the laser scanner , i . e . inertial of the shafting friction drag resistance of bearing and wind resistance introduced by irregular geometrical structure under operating at high speed
轉(zhuǎn)鏡式激光掃描器的負(fù)載主要有三個(gè)：一是軸系的慣性，二是軸承的摩擦阻力，三是軸系上的不規(guī)則物體的風(fēng)阻。 - It can make ordinary concrete that is a kind of brittle material be changed to a kind of compound material that has better plasticity . its main working mechanism is to improve the brittleness of ordinary concrete by using short fibers that are scattered equably . because short fibers have higher dragging resistance and ordinary concrete has higher crushing strength in the process of stressing , every technical property of fiber - reinforced concrete is improved greatly
鋼纖維混凝土是近年來發(fā)展起來的一種新型建筑材料，是在普通混凝土中摻入適量的鋼纖維而形成的可澆筑、可噴射成型的一種新型復(fù)合材料，除抗壓強(qiáng)度外，它的各項(xiàng)物理力學(xué)性能都比普通混凝土有顯著的改善和提高，使原屬于脆性材料的混凝土變?yōu)榫哂幸欢ㄋ苄孕再|(zhì)的復(fù)合材料，其主要工作機(jī)理是利用均勻分散的短鋼纖維來改善普通混凝土的脆性。 - It's difficult to find drag resistance in a sentence. 用drag resistance造句挺難的