volume n. 1.卷,册;书籍;【历史】书卷,卷轴。 2.〔常 pl. 〕大块,大量,许多。 3.体积;容积;分量,额;【物、乐】音量;强度,响度。 a novel in three volumes 一部总共有三卷的小说。 volumes of vapour 大量的水蒸气,蒸汽弥漫。 atomic volume 原子体积。 the volume of retail sales 商品零售额。 express volumes 说得意义很充实[很有内容]。 gather volume (程度)增大 ( Her anger was gathering volume. 她越来越生气了)。 pour out volumes of abuse 破口大骂。 speak volumes = express volumes. speak volumes for 足够证明,有力地说明。 tell volumes = express volumes.
The structure and operating principle of an air - charged split - type adjustable shock absorber was described , e non - linear parameterized mathematical model of this shock absorber ' s damping characteristics was established according to fluid mechanics theory and the main structural affection factors to shock absorber ' s damping performance , such as the diameter of piston valve orifice , the diameter of adjustable orifice , the initial volume of gas chamber , the diameter of piston rod , the inner diameter of oil pipe and so on , were analyzed by simulations 摘要通过分析一种分体式充气可调阻尼减振器的结构和工作原理,运用流体力学理论,建立了该减振器阻尼特性的非线性参数化模型,仿真分析了活塞阻尼阀孔径、阻尼调节孔径、气室初始体积、活塞杆直径、油管内径等主要结构参数对减振器阻尼性能的影响,通过试验测试,得到了减振器样件的阻尼特性及其可调范围。