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基于这些旋转不变量给出了一种形状相似性度量.A shape similarity measure is defined on the extracted rotation invariants.摘要本文研究了关于投影体的中心仿射不变量比的问题.This paper concerns the ratio of centro - affine invarients for a projection body.莫迪斯的三个口袋是: 不变量 、...
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A blackbird flew down and perched on the parapet outside his window.一只乌鸫飞下来，停在他窗外的矮墙上。The blackbird had a quick, wary look in case the cat was anywhere around.这只乌鸫迅速警惕地张望了一眼，以防那只猫就在附近。The blackbird’s nest contained four ...
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abbr.(=job order) 工作单，加工单，作业单...
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Support the alumina and fluoride hoppers and point feeders.支撑氧化铝和氟化盐料斗并且含有定点喂料功能.Support the transport system for alumina and fluoride to the hoppers.支撑氧化铝和氟化盐进入料斗的传送系统.The two pairs of millstones are fed with grain by t...
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二过氯酸烃基酯产物可用作起爆药的敏化剂及作为烷化剂.The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.介绍了两种重要的硅烷化试剂———六甲基二硅脲 ( BSU ) 和六甲基二硅胺 ( HMN ) 的主含量测定方法.This article recommend...
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叶坎生...
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As soon as the rain stops , a young sparrow, almost full fledged, comes to the courtyard.雨后, 院里来了个麻雀, 刚长全了羽毛.By the age of seventeen I was a full - fledged atheist.到十七岁时,我已经完全成为一名无神论者.This is not a demand for a full - fl...
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爱玲以明彻 、 带着询问的神情和犹豫的眼光望着他.Aileen looked at him with clear , questioning, uncertain eyes.可是, 为了找到他喜欢的地方, 他已经失败了很多次, 现在不是犹豫的时候了.It was not the time, however, after many failures to find what he wanted, to hesitate.这些人毫无畏惧或犹...
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isokreatinin的音标：isokreatinin的英式发音音标为：[aɪsəʊkri:'tɪnɪn]isokreatinin的美式发音音标为：[aɪsoʊkri'tɪnɪn]...
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她的前额纹着靛青色的刺青。Indigo tattoos adorn her forehead.靛青是蓝色的一种自然配料.Indigo is a natural ingredient in blue.这块布是用靛青染蓝的.This cloth was dyed blue with Chinese indigo....
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Cyrix的音标：...
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Altaides的音标：...
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faffinate的音标：faffinate的英式发音音标为：['fæfɪneɪt]faffinate的美式发音音标为：['fæfɪneɪt]...
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gamogenesis的音标：gamogenesis的英式发音音标为：[ˌgæmə'dʒenɪsɪs]gamogenesis的美式发音音标为：[ˌgæmə'dʒenɪsɪs]...