查询词典 Karl von Frisch

While in Germany she met the famous scientist, Alexander von Humboldt , who was eighty-nine years old at the time.

她在德国的时候，遇到了著名科学家亚历山大·冯·洪保德，他那时已是八十九岁高龄了。

In the experiment, an approach was made to the cause of DRP and the mechanism of it's prevention and treatmend by acupuncture. The experimental results indicated that in rat with diabetes,(1) plasma TXB2 and the ratio of TXB2 to 6-keto-PGF1α increased obviously, suggesting hyperfunction of platelet and injury to endothelial function, which tend to result in thrombosis;(2) erythrocytic filtration index increased remarkably, suggesting erythrocytic transforming and oxygen carring hypofunction, which is one of the factors leading to retinal anoxia;(3) hyperglycemia persisted, which is related to the thickening of basilar membrane of and the decrease of mural cell of retinal blood vessels;(4) serum growth hormone rose notably, which is not only one of the important factors causing basilar membrane thickening but also promotes the synthesis or Von Willebrand Factor that participates in a tendency to thrombosis.

本实验对糖尿病性视网膜病变（Diabetic Retinopathy，DRP）的成因以及针刺防治DRP的作用机理进行了探讨，实验结果表明：糖尿病大鼠（1）血浆TXB2及TXB2/6-ket0-PGF1α比值均显著升高，提示其血小板机能亢进，内皮细胞功能损伤，具有血栓形成倾向；（2）红细胞滤过指数（Filtration Index，IF）显著增高，提示其红细胞变形能力低下，携氧运行功能降低，是造成视网膜缺氧状态的因素之一；（3）呈持续高血糖状态，与视网膜血管基底膜增厚及管壁细胞减少有关；（4）血清生长激素（Growth Hormone，GH）水平明显升高，既是导致基底膜增厚的重要因素之一，又促进VWF合成，参与血栓形成倾向。

Then about eleven o'clock in the morning there was a sort of like stiffening and excitement and like the von of fear spreading from outside the cell, and then we could viddy the Governor and the Chief Chasso and some very bolshy important-looking chellovecks walking by real skorry, govoreeting like bezoomny.

到上午十一点时，监狱里的气氛变得有点紧张，躁动起来，似乎有种恐惧的味道正从狱房外传了进来。接着，我们看到总督，监狱长和一些非常重要的人物急匆匆地走进来，以一种风风火火，焦急万分的语气相互交谈着。

Objective To investigate the expression of von Willebrand factor in osteosarcoma and its association with pulmonary metastasis.

目的检测骨肉瘤组织中血管性血友病因子的表达，分析vWF的表达与骨肉瘤肺转移的关系。

The generalized Jordan derivable mappings at zero point on von Neumann algebra are the sum of an inner derivation and identical mapping produced at a fixed operator,and the similar result is obtained on B.

受此启发，在本文中引入了零点广义Jordan可导映射的概念，并在此基础上对von Neumann代数上的

Secondly, we discuss generalizedderivable mappings at unit and Jordan derivable mappings at unit on Von Neumannalgebra, and we prove that every norm continuous linear mapping generalized deriv- able at unit is a generalized inner derivation, every norm continuous linear mappingJordan derivable at unit is a inner derivation.

其次对Von Neumann代数M上的在单位广义可导和在单位Jordan可导的线性咉射进行了讨论，证明了在单位广义可导的范数连续的线性映射是M上的广义内导子，在单位Jordan可导的范数连续的线性映射是M上的内导子。

Perhaps because Mr. von Trier is at once an incurable optimist and an inveterate ironist, the forces of order usually seem to win.

或许因为冯提尔既是个无可救药的乐天主义者，又是个无法自拔的讽刺家，秩序的力量似乎总是会赢。

Joachim von Braun is director general of the International Food Policy Research Institute in Washington.

Joachim von Braun是位于华盛顿的国际粮食政策研究所的所长。

Johann Wolfgang von Goethe-The important thing in life is to have a great aim, and the determination to attain it.

人生重要的事情是确定一个伟大的目标，并决心实现它。

Johann Wolfgang von Goethe If you don't learn to think when you are young, you may never learn.

如果你年轻时没有学会思考，那就永远学不会思考。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。