quantitative work中文什么意思

• 定量操作

• quantitative:    adj. 【数学】量的；定量的。 t ...
• work:    n. 1.工作，操作，劳动，作业；工 ...
• a quantitative difference:    数量上的差别

例句与用法

1. Surface conditions will always be a hazard in quantitative work .
   地表条件在定量测定中也是个困难。
2. In order to deeply analyze the dynamical features of the nonlinear system , make sure the relationship between the movement of the system and chaos , the author does some qualitative and quantitative work
   为了进一步分析非线性系统的动力学特性，确定系统运动与混沌运动之间的关系，作者进行了定性和定量研究两方面的工作。
3. The models of town land classification and land price evaluation , bring the work of town land classification and land price evaluation from the work of determining the nature to quantitative work , and make the fixed amount model more accurate reasonable , avoided the excessive and artificial and subjective factor to influence quote result with the interference
   对模型进行了程序设计，验证，并和其它方法进行对比分析。提出的定级估价模型使定性的工作更多的转化为定量的工作，使定量模型更为精确合理，避免了过多人为主观因素对估价成果的影响和干扰。
4. The qualitative work including : research the phase trajectory of the system 、 poincare map 、 power spectral and auto - correlation . the quantitative work including : calculation of ratio of period 、 calculation of fractional dimension and coefficient of lyapunov , especially ratio of period and the maximum lyapunov exponent . the results show that chaos occurs in the movement of system
   定性的研究工作有：研究系统运动的相轨图、庞加莱映射图、功率谱图和自相关函数图；定量方面的研究工作有：周期比的计算、分维数的计算和lyapunov指数的计算，并着重进行了周期比和最大lyapunov指数的计算。