According to contrast index curve model and hyperbolic model results, the power of multi- Item type prediction accuracy is higher than the latter two.
对比指数曲线模型和双曲线模型的结果可知，幂多项式模型的预测精度均高于后两者。
Good enough, but about all you can do with this structure is set and retrieve elements by individual (multi-dimensional) index. In contrast, a Numarray array is a bit more flexible.
很好，但是您对这种结构所能做的只是通过单独的(或者多维的)索引来设置和检索元素。
In contrast, if you try to access a single element with an index outside the allowed range, you get an exception.
相反，如果您试图使用允许范围之外的索引来访问单个元素，则会得到一个异常。
By contrast, our food index has gained 13% since May.
相比之下，自三月份以来，食品业指数上涨13%。
In contrast, the PIMCO index has just 9% of its weighting in the high-debt countries and 16% in the least-indebted nations.
相比之下，PIMCO的指数在高负债国家中仅仅有9%的比重，而在最低负债国家占到16%。
By contrast, the average expenses of index-tracking mutual funds were 78 basis points, and actively managed funds had expenses almost twice as high.
与之相比，指数型共同基金的平均费用率是78个基点，而主动型基金的费用几乎是ETF的两倍。
Contrast the strength index of rotten wood and silt mixed soil with silt's in this paper too.
并比较了腐木淤泥混合土与淤泥之间强度指标的差异。
Methods Patients with chronic nonbacterial prostatitis and contrast group were both examined by urodynamic technique, and related index was analyzed comparatively.
方法对慢性非细菌性前列腺炎患者和正常对照组均行常规尿动力学检测，观察比较相关参数。
The comprehensive index of lake eutrophication can be calculated in the aid of the general fuzzy contrast weighting for the partial indexes.
并提出用广义模糊对比因子赋权新方法计算富营养化综合指数。
The cost analysis of merchandise houses sums up experience, find out shortage to make reference for the future by using the method of the index contrast.
商品住宅成本分析主要通过指标对比的方法，总结经验，找出不足，以供今后参考。
Rebuilding the index offline, by contrast, will force a scan of the clustered index (or heap) and so remove the inconsistency.
相反，离线重新生成索引将会强制扫描聚集索引(或堆)，因此会删除不一致。
Results The sensitivity, specificity and accuracy of diagnosing malignant liver tumors by contrast-enhanced harmonic ultrasonography with low mechanical index were 96%? 90.7%? 93.8% respectively.
结果低机械指数谐波超声造影对恶性病变诊断的的敏感性、特异性和准确性分别为96%、90.7%和93.8%。
The comprehensive pollution harm index of the water quality can be calculated with the aid of the general weighted contrast for the pollution harm partial indices.
提出用对比加权对污染损害分指数进行赋权的新方法，计算水质综合污染损害指数。
Results: There was significant difference in left ventricle weight contrast and left ventricle weight index contrast (P<0.01)before and after the treatment .
结果：治疗前后左心室重量对比及左心室重量指数对比均有极显著性差异（ P<0 .0 1 ）。
In contrast, the latest Case-Shiller Home price Index indicates national prices are at 2002 levels.
对比之下，最新席勒房价指数指出国家房价已到了2002年水平。
Setting up index system follow five principles including synthesis, representative, gradation, contrast, operation.
指标体系的建立要遵循综合性、代表性、层次性、可比性、可操作性这五大原则。
The interplanting leaf area index after branch drawing was increased 119.0% more than the contrast, interplanting light transmittance was twice more than the contrast;
拉枝处理后行间叶面积指数较对照提高119.0%，株间透光率较对照提高1倍；
From the economic index sign contrast the burning coal type spray drying tower of system has the obviously economic advantage.
从经济指标对比，燃煤型喷雾造粒系统有明显的经济优势。
One can obtain high birefringence due toa sharp index contrast between air and silica in photonic crystal fibers.
在光子晶体光纤中，人们利用空气和氧化硅之间的高折射率对比，可以得到很强的双折射。
In early January, in contrast, the HGNSI stood at 60.9%. And last December this sentiment index got as high as 68%.
要知道，在一月上旬的时候，HGNSI还是60.9%，而再早一些的去年十二月，这一情绪指标一度高达68%。
By contrast, an index that is not selective is not as useful.
与之相比，选择性低的索引就不那么有用了。
Results Compared with contrast group, the left ventricular mass index was significantly increased (P<0.01) in AMI group, but was significantly decreased (P<0.01) after treated with losartan.
结果急性心肌梗死组大鼠心脏重量指数明显增加，氯沙坦治疗后心脏重量指数明显下降（P<0.01）；
In contrast to conventional process, some thin slab casting and direct rolling process have similar or even better index in a few aspects of product.
与传统工艺相比，在一些直轧工艺中，其产品性能指数接近甚至在个别方面更优。
In contrast, bioavailability differences are important for a drug with a relatively narrow therapeutic index.
相反，对于治疗指数相对狭窄的药物来说，生物利用度的差异就很重要。
In contrast, IISE does great efforts on building compact index structures, for querying similar images with a fast speed on large scale of image database.
相对而言，IISE致力于建立简洁的索引结构，旨在对大规模的图像数据库快速地搜索相似的图像。
In contrast, index futures have played an active role in maintaining the stability of the spot market, and a certain correction function on the over - reaction with spot market.
相反，股指期货为现货市场稳定发挥了积极的促进作用，对现货市场的过度反应起到了一定修正功能。
In order to increase the refractive index contrast of the electrolyte, inverted opal is prepared by utilizing a synthetic opal as a template. Finally, we discuss applications of photonic crystals.
为了提高电解质的折射率反差，以合成蛋白石为模板剂制备反相蛋白石的方法，最后论述了光子晶体的应用前景。
In order to improve the contrast of reconstruction images for the materials which their elements absorbance index are very close, the technique of diffraction enhanced SR-CT is developed.
针对吸收系数相近的多组分材料，吸收成像无法分辨的情形，提出了衍射增强SR - CT方法。
In order to improve the contrast of reconstruction images for the materials which their elements absorbance index are very close, the technique of diffraction enhanced SR-CT is developed.
针对吸收系数相近的多组分材料，吸收成像无法分辨的情形，提出了衍射增强SR - CT方法。
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