English translation for "对比区"
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- contrast area
Related Translations:
对比研究: comparative studymatched study 对比投影仪: universal comparison projector 色调对比: picture contrasttonal contrast 对比轮回: round of correlation 对比灵敏: proportional sensitivity 对比表: comparing watchcorrelation tablecorrelationtable
- Example Sentences:
| 1. | In this paper a new method of evaluating the efficiency of non - randomized artificial precipitation enhancement - cluster - analysis - based floating control historical regression method ( ca - fcm ) was presented , which made use of cluster analysis and grid interpolation of precipitation
本文利用聚类分析和雨量网格插值技术，对非随机区域历史回归试验进行了重要改进，提出了一种新的试验方案?基于聚类的浮动对比区历史回归人工增雨效果统计检验方法( ca - fcm ) 。 | | 2. | First , based on the historical data of 20 years of henan province , the cloud seeding operation cases in april and october in the central region of henan province were evaluated by cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as meteorological covariates , cluster - analysis - based floating control historical regression method with uniform precipitation as meteorological covariate , and floating control historical regression method ( fcm )
首先，根据河南省近20年的历史资料，分别用以降水量为协变量的ca - fcm方法、以降水量和整层大气可降水量为协变量的ca - fcm方法和浮动对比区历史回归统计检验方法( fcm ) ，对河南省4月和10月增雨作业进行评估。 | | 3. | It was shown from the result of analysis and comparison that the evaluation efficiency for the non - randomized cloud seeding operations could be improved by using appropriate physical covariate as control factor and increasing the correlativity between rainfall distributions in the control area and target area
比较分析的结果表明，只要不断提高对比区和影响区的相关性和引入新的更有效的协变量，就可能提高非随机化作业的效果评估效率，从而更好的检验人工增雨作业的效果。 | | 4. | In the end , cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as metoorological covariates could more validly evaluate efficiency of cloud seeding operations and significant level of ca - fcm method was higher than the other methods , because it adopted cluster analysis which highly improved the correlativity between rainfall distributions in the control area and target area , and used grid interpolation which enhanced exactness of calculating precipitation rainfall , and chose atmospheric precipitable water as the covariant which increased the inferential accuracy of natural rainfall on the cloud seeding operational area
最后，得到以降水量和整层大气可降水量为协变量的ca - fcm方法，由于采用聚类分析( ca )方法，提高了对比区和影响区相关性；采用网格插值技术提高了雨量的计算准确度；引入了不受催化影响的物理协变量(整层大气可降水量) ，提高了作业区自然降水量估计值的准确性；所以评估效果最好，显著水平高于0 . 05 。 |
- Similar Words：
- "对比摩尔体积" English translation, "对比浓浊度" English translation, "对比派生词记忆" English translation, "对比起来" English translation, "对比起来, 与之相比, 相反地" English translation, "对比染剂" English translation, "对比染色" English translation, "对比染色法" English translation, "对比染色剂" English translation, "对比熔合" English translation
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