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- It only enumerates dynamic properties of an object. 它仅仅是把动态的属性列举出来。
- Effect of the initial rotation angle of principal stress on the dynamic properties of soil 主应力偏转角对砂砾料动力特性影响的试验研究
- There is no influence for the properties of soil by using PASP. 施用肥料增效剂聚天冬氨酸对土壤性质无明显影响。
- dynamic properties of soil 土的动力性质
- Field capacity is a property of a unit volume of soil. 野外容水率是单位土体的一种特性。
- The results show that the viscoelasticity of PCB and its size have distinct influence on dynamic properties of PCB under board-level drop impact. 结果表明,电路板的黏性系数和尺寸对板的动力学特性有显著影响。
- Therefore, it becomes practical to express static and dynamic properties of shift load of the DSV propulsive motor. 这使明确表达深潜艇推进电机负载的静、动态特性成为可能。
- In addition to the strength and rigidity, the dynamic properties of machine tool spindle should be considered. 机床主轴的设计除了要考虑其强度和刚度外,尚须考虑其动态特性。
- The dynamic properties of forward and backward waves in the fiber grating are studied. 研究了前向波与后向波在均匀光纤光栅内的动态特性。
- The influence of the p tert butyl phenolic resin level on the dynamic properties of NR/NBR/ENR blend was investigated. 研究了对叔丁基酚醛树脂用量对NR/NBR/环氧化天然橡胶 (ENR)共混物动态力学性能的影响。
- Objective. To find the effect of fatigue loading and rest on the dynamic properties of healthy intervertebral disc. 目的:探寻疲惫载荷和休息对健康椎间盘动力学特性的作用。
- Ecological distribution and biochemical properties of soil microorganisms in Gaoligong Mountains. 高黎贡山土壤微生物生态分布及其生化特性的研究。
- A 2-DOF(degree of freedom) haptic device is presented for display of dynamic properties of virtual surgery. 设计了一种二维虚拟手术器械,提出一种机械结构设计方案,以及软件实施方案。
- Effects of Soil Salt, Drought and Their Intercrossing Stress on Growth Properties of Gleditsia sinensis Lam. 盐分、干旱及其交叉胁迫对皂角幼苗生长性状的影响。
- Freezing and thawing actions greatly change the mechanical properties of soil by influencing its microstructure. 冻融作用对土的力学性质改变很大,而这又是源于冻融作用对微结构的影响;
- At last, The paper analyzes the calculation of the shallow cover load part, and states the mechanic concept of rock dynamic properties of the NATM. 最后分析了浅埋段荷载的计算,阐述了新奥法的岩体动态性质的力学概念。
- An experiment was conducted to study the physic-chemical properties of soil in the main streets of Changchun City. 摘要对长春市主要街路土壤的理化性质进行了测定。
- The dynamic properties of S SBR blends and the influence of the proportions of blend components on them were investigated. 研究了溶聚丁苯橡胶 (S SBR)并用体系的动态力学性能以及并用体系各组分用量对胶料动态力学性能的影响。
- Title: Effects of Soil Salt, Drought and Their Intercrossing Stress on Growth Properties of Gleditsia sinensis Lam. 关键词:林木育种;盐分;干旱;交叉胁迫;皂角;生长性状
- The characters of vibration of drilling cuttings treating machinery were studied to realize the dynamic properties of self-synchronization. 研究了两台质径积相等的激振电机激振钻井液岩屑处理机以实现自同步运转的动态特性。