a gis spatiotemporal data model and its query based on linear constraint database in astronautics

research on the genetic algorithms for linear constraint optimization problems

线性约束优化问题的遗传优化方法研究

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under the linear constraint anti-bisymmetric matrix extension and its optimal approximation

线性约束下双反对称矩阵扩充及其最佳逼近

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in the experimentation of confecting feedstuff, there is a linear constraint, we couldn t apply rotatable design directly.

采用正交变换的方法，对带有线性约束条件的配料试验进行旋转试验设计。

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linear planning: it's the issue for computing the minimum or maximum value of linear function under the linear constraint.

线形规划：求线性函数在线性约束下达最值的问题。

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his widow, joice mujuru, who's one of the country's two vice presidents, has been engaged in a bitter succession battle.

他的遗孀JoiceMujuru是津巴布韦两位副总统之一，正在进行激烈的继承权之争。

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want to be at home. because i can read in the study. (jorden)

我想要在家里。因为我我能在书房看书。

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michael jorden-head and shoulders above the rest

迈克尔乔丹—头和肩膀比其他重要

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michael jorden surnamed "flying trapezist" has stepped out of the nba.

“空中飞人”迈克尔乔丹已从NBA中退役了。2.Michael Jorden looked back on how he dealt with the challenge he faced in the book "I Can't Accept Not Trying" .在《我不能接受不努力》一书中麦克尔乔丹回顾了他事如何对付他所面临的挑战的。

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what is it about warmer weather, or "spring fever" that amps our libido into high gear?

天气的转暖，让我们情欲高涨的春潮到底是怎么回事呢？

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director lou ye defied a five-year ban to screen his latest drama, spring fever, at last month's cannes film festival.

导演娄烨藐视五年的禁令，在上个月的嘎纳电影节放映了他的新片《春风沉醉的夜晚》。

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maybe spring fever makes people restless, or maybe college students just don't want to be tied down when they're partying in cancun.

这可能是因为春季人们容易出现焦躁不安，或是大学生想一个人悠闲地去墨西哥坎昆跟同学聚会。

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you could have a strong case of spring fever and may long to lie on a warm sandy beach or go fishing.

当春天造成的强烈的困意向你袭来时，你会渴望懒懒的躺在温暖的沙滩上抑或是找一处幽静的湖泊垂钓。

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there was a marked positive correlation between eosinophil percentage and the condition of the tongue proper, such as prickliness, flawing and red tip ( p < 0.01);

E%与舌芒剌、裂纹、舌尖红成极显著正相关（P

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chinese embassy in the republic of bolivia

中华人民共和国驻玻利维亚大使馆

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embassy of the republic of bolivia ?

玻利维亚共和国大使馆？

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mr arnall, who died last year, went on to become mr bush's ambassador to the netherlands.

阿尔诺本人则成为布什政府驻荷兰大使——他已于去年去世。

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design of photo-controlled supply power for analogue screen display

用于模拟屏显示的光控电源的设计

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have difficulty in doing sth have problems in doing sth have trouble in doing sth

做某事有难度或有困难

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have difficulty (in) doing sth have difficulty with sth difficult

困难，费力（名）

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have difficulty in ( doing ) sth.

（做）…有困难（麻烦）

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