查询词典 IHS

Condition equation was set up to maintain the spectral properties in IHS image fusion, and a new model of fusion was established based on the simplified process.

通过对新模型的分析，本文提出了保持IHS 融合光谱特性的条件方程，通过对模型有效的简化进而提出了新的融合方法。

The surveys 'underscore the depth of the global recession, which we believe will prove to be the worst in the post-war era,' says Nigel Gault, an economist with IHS Global Insight.

IHS Global Insight的经济学家尼格尔·高特说，调查凸显了全球衰退的深度，我们认为事实将证明这这是二战以来最严重的一次衰退。

Methods Percutaneous liver biopsy guided by ultrasound was carried out in 37 clinical diagnosed infants with IHS. All the infants were presented with jaundice, hepatomegaly, splenomegaly or liver function damage.

方法按全国小儿病毒性肝炎防治座谈会制定的标准诊断为IHS的患儿37例，全部病例有黄疸、肝大或肝脾大及肝功能损害。

Then false color image and panchromatic image are fused by IHS and wavelet transform to retain more detail information.

同时将伪彩色映射融合后的图像进一步用IHS变换提取空间信息，在小波变换框架下将其与全色图像进行融合以提高目标的边缘细节信息，使所获得的融合结果不仅包含丰富的光谱信息的同时还具有较高的空间分辨率。

By fusing the IKONOS multi-band and pan image using several image fusion algorithms(IHS transform, PC transform, Gram-Schmidt transform and smoothing filter-based intensity modulation) and assessing the fusion image, indicates that qualitative comparison is too subjective, although many methods are provided for assessment when using quantitative methods, more bands and more methods should be used for their limitations, spectral curve comparison was the best method for appraising the result, spectral angle and geometry distance was introduced to appraise the spectral curve.

以IKONOS影像为数据源，对IHS、PC，Gram-Schmidt和基于亮度调节的平滑滤波四种融合算法进行融合处理，对其结果进行了评价。结果表明，定性比较主观性较强，定量比较方法虽多，但大都有一定的局限性，不同谱段的计算结果总有些差异。因此，定量评价时应该多选一些波段与评价方法才能获得比较客观的评价结果。光谱曲线的比较不失为一种比较好的方法，在对光谱曲线进行比较时本文引入了光谱角度和几何距离两种方法进行定量的比较。

Tim Urquhart of IHS Global Insight, a research firm, reckons that purely battery-powered cars will command only about 0.6% of world sales in 2020, with plug-in hybrids accounting for a further 0.7%.

IHS全球观察公司是一家研究公司，该公司的蒂姆·厄克特经估算得出，单纯电池为动力的汽车到2020年也只能支配世界总销售额的0.6％，而plug-in的混合动力车稍高一些，能有0.7％。

HCMV infection is associated with IHS and biliary atresia, but not with choledochal cyst.

IHS及胆道闭锁的发病与HCMV感染有关，胆总管囊肿的发病与HCMV感染无明显相关性。

Now, 12 industry leaders account for about the same proportion, according to analysts IHS CERA.

据IHS CERA的数据，如今，该行业最大的12家企业占了大体相同的份额。

Data from IHS CERA show Chinese equipment suppliers sell their turbines for almost two-thirds of the price of foreign competitors.

能源咨询公司IHS CERA的数据显示，中国设备供应商出售风力涡轮机的价格几乎只有外国竞争对手的三分之二。

A method, which is the combination of wavelet transformation and IHS transformation , is described in this paper.

采用小波变换和IHS结合的方法实现了ETM多光谱波段和ETM全色波段的融合，并与传统的IHS融合的结果进行比较，结果表明小波和 IHS变换相结合的方法优于IHS方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。