对: answer; reply投资: put money in; invest的: 4次方是 The fourth power of 2 i ...动态: trends; general trend of aff ...力量: physical strength ability; p ...动态力: dynamic force课税对投资的时间值分析之影响: tax impact on time value analysis of investment动态力谱学: dynamic mechanical spectroscopy配对投资: matching investment动态力学分析: dynamic mechanical analysis动态力学试验: dynamic mechanical test; dynamic test动态力学行为: dynamic mechanical behavior动态力学性能: dynamic mechanical property动态力学性质: dynamic mechanical property可供投资的: investable期货投资的: futures investment; futures-investment投资的对象: investment投资的风险: the risks of investment投资的还本: investment recovery投资的机会: opportunity to invest投资的需求: investor's demand投资的影响: effects of investment动态力学损耗正切: dynamic mechanical loss tangent对投资决策的预期: expectation of investment decisions; expected of investment decisions投资的成本法: costs method of investment