quantitative work中文

定量操作

• quantitative:    adj. 【數學】量的；定量的。 t ...
• work:    n. 1.工作，操作，勞動，作業；工 ...
• a quantitative difference:    數量上的差別

例句與用法

1. Surface conditions will always be a hazard in quantitative work .
   地表條件在定量測定中也是個困難。
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
   為了進一步分析非線性系統的動力學特性，確定系統運動與混沌運動之間的關系，作者進行了定性和定量研究兩方面的工作。
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
   對模型進行了程序設計，驗證，并和其它方法進行對比分析。提出的定級估價模型使定性的工作更多的轉化為定量的工作，使定量模型更為精確合理，避免了過多人為主觀因素對估價成果的影響和干擾。
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：研究系統運動的相軌圖、龐加萊映射圖、功率譜圖和自相關函數圖；定量方面的研究工作有：周期比的計算、分維數的計算和lyapunov指數的計算，并著重進行了周期比和最大lyapunov指數的計算。