| 1. | Consumer preferences can be completely described by a set of difference curves , or an indifference map
消费者偏好可以通过一系列的无差异曲线或者一张无差异图像被完全描述出来。 |
| 2. | It is necessary to record the linear scale before and after log and the time difference curve in the acoustic variable density log
摘要阐述了声波变密度测井时对其进行测前、测后线性刻度及记录时差曲线的必要性。 |
| 3. | In addition , this paper analyzes cv through some correlative economic theories . they are avail theory , consumer remain theory and none difference curve theory
另外，论文运用经济学相关理论对顾客价值进行了解释，主要运用了效用理论、消费者剩余理论和无差异曲线理论。 |
| 4. | The time difference curve may confirm the fast formation ; judge the tool ' s centrality ; verify the bonding quality combining with cbl / vdl curves , and also determine the casing collar position , etc
时差曲线则可以根据时差的大小验证快速地层；由曲线的变化幅度判断仪器在井中的居中程度；结合首波的幅度曲线波列的变密度曲线验证胶结状况是否良好；利用时差曲线的变化确定套管接箍位置等。 |
| 5. | The article plots gray and color difference curves based on mach band images . author introduces an algorithm of automatic threshold choice based on the curves in the wavelet edge detection . gray and color images are tested , and there is a good result
以此为基础提出了小波边缘检测中的自动阈值选取算法，分别用灰度图像和彩色图像作实验，实验结果证明了这种算法具有较强的自适应性和较好的提取效果。 |
| 6. | Fourth , based upon the preference theory and effect theory , it discusses the principles to design the cafeteria compensation system by using the non - difference curve . it is emphasized that the design of compensation system must consider the two constraint conditions , the labor cost and the employee ' s capability
针对具体的高新技术企业，着重从企业成本和员工能力约束的角度，依据偏好理论和效用理论，运用无差异曲线分析自助式薪酬方案的设计原理。 |
