based on the properties of riemannian submanifold embedded in ambient space, the tangent and cotangent bundles of configuration space are projected onto free-motion subspace and constraint subspace.

based on one exterior differential form on ambient space, the singularity problem is systemically studied and an unified geometric framework for analyzing singularities of parallel robots is developed.

采用1次外微分式等微分几何工具系统研究了并联机器人的奇异性问题，提出一种奇异性研究的统一的几何框架。

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as face space is always believed to be a low-dimensional submanifold embedded in high-dimensional ambient space, many methods of subspace feature extraction adopt manifold learning to explore intrinsic structure of face patterns.

由于人脸空间被认为是嵌入高维的外围空间中的低维流形，与人脸类别有关的特征信息就存在这个流形中，所以许多子空间特征提取方法采用流形学习来发现人脸模式的内蕴结构。

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that's bob. he's wearing grey shorts, too.

那是鲍勃。他还穿着灰色的短裤。

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he is in a grey shorts.

他穿着灰色的短裤

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boys you must wear white shirts with short sleeves, grey shorts and short white socks.

男生必须穿短袖白衬衫，灰色短裤，白色短袜。

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blair's style notions were put to the test when he was asked to choose a pair of women's shoes to match grey shorts and a woolly jumper .

布莱尔还当场接受了一个时尚品位测试，为一条灰色短裤和一件套头羊毛衫配一双鞋。

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here we have a number of different methodological cuts into the question of values: quant analysis ( feldman), quant analysis of codes ( feldman and zaller), open-ended questions ( chong).

我们有多套检视价值的方法：数量分析（Feldman）、准则数量分析（Feldman与Zaller）和开放式问题（Chong）。

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the quant funds made their money with a highly sophisticated market-neutral strategy, in which they bet on equal numbers of stocks to go up and down, exploiting subtle differences in their valuations.

这类基金通过高度复杂的市场中立策略赚钱：它们做多和做空同等数量的股票，利用这些股票估值的细微差别掘金。

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like many investment innovations, quant managers' core ideas have become mainstream – now they find themselves at the edge of thinking about what exactly investors want from their portfolios and how that might be produced.

与很多投资创新一样，量化基金的核心理念已成为主流，如今，它们发现自己需要思考投资者究竟希望从它们的投资组合中得到什么，以及如何获取这些回报。

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her strong quant skills quickly funneled her into the private equity group, a move that allowed her to circumvent the traditional analyst-associate-business school route that many of her peers would follow.

凭借优秀的数据分析能力，她很快脱颖而出，进入了私募股权部门，这使她没像很多投行同业那样，走一条从分析师到项目经理、再就读商学院的老路。

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the free objects in category quant were discussed, and the concrete structure of free objects was obtained, in addition it is proved that quant is algebraic category.

讨论了范畴Quant中的自由对象，得到了自由对象的具体结构，进一步证明了范畴Quant是代数范畴。

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joaquim de lima, global head of quant research for equities, said the results were surprising and very encouraging, given the financial crisis.

汇丰股票定量研究全球主管若阿金德利马（Joaquim de Lima）表示，在爆发金融危机的情况下，这一结果令人惊讶，也很令人鼓舞。

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it is possible for a math-phobic parent to raise a quant, but parents need to change their behavior, researchers and educators say.

研究人员和教育专家称，那些患有数学恐惧症的父母也能教出一位数量分析家，但前提是他们得先改变自己的行为。

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assessment of left ventricular function measured by~ ( 99m) tc-mibi gated myocardial perfusion single photon emission computed tomography with gs quant software

门控心肌显像结合GS Quant软件评价左室功能

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mr pandit, a former quant, is returning citi to its roots in corporate services and international retail banking.

前金融工程师潘迪特先生力图使花旗重拾老本行，从事企业服务和国际零售银行业务。

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tatjana is modelling another quant design.

塔季亚娜正当模特儿展示匡特的另一设计。

provided by jukuu

a group of quant researchers at deutsche bank analyzed a database of several million job listings from job search engine linkup.

一组德意志银行的金融研究人员对来自求职搜索引擎LinkUp的数据库进行了分析，该数据库拥有数百万份招聘广告。

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investor attitudes to quant managers are not uniform, even after the struggles of the past few years.

投资者对于量化基金公司的态度并不相同，即使经历了过去几年的竞争后也是如此。

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large amounts of money poured into quant funds, both long-only and hedge funds.

大量资金涌入量化基金，既包括单向做多的基金，也包括对冲基金。

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this is not to say quant managers are sitting back and waiting for things to go their way again.

这并不是说量化基金经理在袖手旁观，等待情况再次变得对自己有利。

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