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- reproduction ratio memory 复印比例记忆
- Methods:The color of 150 maxillary incisors and its metal ceramic restorations was measured by MinoltCR 321 chromaticity instrument(D65 daylight simulator inside),the color reproduction ratio was calculated with CIE 1976 L*a*b* system. 方法 :用美能达 CR- 32 1色差计 (D6 5光源 )以 CIE1976 - L* a* b*色度系统分别对 15 0个上颌中切牙及其金瓷修复体色度值进行测色、计算色彩复现率并进行统计。
- The bigger the total initial density was,the smaller the clonal reproductive ratio was. 初始密度越大，无性繁殖率越小。
- According to the items examined,clonal reproductive ratio and biomas per branch of each population were affected obviously by itself,and also by other factors. 从测定的项目看，在不同的种植水平上，每一种群的无性繁殖率和单株生物量明显受到自身和其它因子的影响。
- Is that painting an original or a reproduction? 那幅画是原作还是复制品？
- Clinical study on the color reproduction ratio of metal ceramic restoration 金瓷修复体色彩复现率的临床研究
- Her description of the meeting is an exact reproduction of the reunion. 她对会面的描述是这次团聚的真实再现。
- A reproduction produced by gravure. 凹版印刷品凹版印刷生产的复制品
- This is a book about human reproduction. 这是一本关于人的繁育的书。
- The quality of reproduction isn't very good on this recording. 这次录音复制的质量不怎么好。
- The Relation of Picture Definition with DTV Scaler, Concentricity and Reproduction Ratio DTV图像清晰度与图像格式变换、同心度和重显率的关系
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- This is not the original; it's only a cheap reproduction. 这不是原作，它只不过是廉价的复制品。
- He can distinguish a genuine antique from a reproduction. 他能区别真正的古董与复制品。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- I bought a reproduction of a famous painting for my room. 我买了一幅名画的复制品来装饰房间。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- A technique in which programs or data that are not used at the same time can cover each other for raising memory utilization ratio. 不同时使用的程序或数据可以互相覆盖，以提高内存的利用率的一种技术。
- Keywords Grouping theor;Correlation of anomalies;Reproduction ratio;Coincidence degree; 集合论;异常对比;重现率;重合度;
