elastic adj. 1.有弹力[弹性]的。 2.伸缩自如的,灵活的。 3.机变的,轻快的。 an elastic body 弹性体。 elastic braces 松紧吊裤带。 elastic force 弹力。 an elastic principle 灵活性的原则。 elastic ribbon 松紧带。 an elastic temperament 开朗的性格。 n. 橡皮线,松紧带,橡皮圈。 adv. -ally
Taking gear without tooth face invalidation such as agglutination and abrasion as a precondition , and according to the relation between minimal oil film thickness and tooth face roughness of elastic liquid dynamic pressure lubrication theory , viscosity of gear lubrication oil was educed by reliability method in this paper , and the calculation formula has been elicited and applied 摘要以齿轮传动不发生胶合、磨损等齿面失效为前提,根据弹性流体动压润滑理论的最小油膜厚度与齿面粗糙度的关系,用可靠性方法确定齿轮润滑油的粘度,给出计算公式并进行了实例计算。