查询词典 distances

Ng has shown that the strange scaling of spacetime fluctuations with the cube root of distances provides a back-door way to derive the Bekenstein-Hawking formula for black hole memory.

吴哲义已证明了时空起伏与距离立方根的奇怪比例关系，提供一个方便法门，可以导出关于黑洞记忆容量的柏肯斯坦–金公式。

A projection method is used to smooth out start and end points of the ruling line sets. With predefined Euclidean 6 space distances, the problem of ruled surface approximation from line sets in Euclidean 3 space can be converted into a least square B-spline curve fitting issue in Euclidean 6 space.

利用"投影"光顺法对齐直母线段族首末端点，再通过定义欧氏6空间下的距离函数，将欧氏3空间下的直线族逼近直纹面问题转换成欧氏6空间下B样条曲线最小二乘拟合问题。

The differences in the cuspid and the first molar distances of the casts were measured to determine the surgical change and the relapse.

分别测量每个模型两侧尖牙和第一磨牙近中腭面外形高点连线距离。

At high DS of octanolylated KGM, dodecanolylated KGM, PKGM and octadecenoylated KGM the intercrystalline distances are 2.10, 2.45,2.58 and 3.39nm,respectively,and the effect of DS of KGME on its emulsifying ability has been investigated in aromatic hydrocarbon in water and cycloalkane in water emulsions.

本文用化学方法制备的葡甘聚糖酯从结构上看具有表面活性剂的亲水亲油及聚合物两方面的特性，实验证明，在合适的取代度范围，当葡甘聚糖酯浓度在0.1%～0.01%时，其有较强的乳化力。

It thus became possible to study the cathode rays, and also the fluorescence they caused, outside the discharge tube and Lenard concluded from the experiments that he then did that the cathode rays were propagated through the air for distances of the order of a decimetre and that they travel in a vacuum for several metres without being weakened.

但是后来，1892年他在波恩大学做赫兹的助手时，赫兹让他观察了他的新发现，赫兹将一片盖上铝箔的含铀玻璃片放入放电管，当用阴极射线轰击铝箔时，铝箔下面发出了亮光。

Under the big background of civil war, the final outcome of educational demobilization had many distances compared with the image of educational circles at first.

在内战的这一大背景下，教育复员的最终结果与教育界人士的最初期望值差距甚大。

The internalizing methods in America, Japan and European countries were introduced in the thesis, and the applicability of all the methods was analysed demonstratively. Three instruments adapted to Chinese situations were brought forward as follows:a Tax on the heavy polluted traffic modes; b Charge on the obviously unreasonable transport distances; c offer transport subsidies with the taxes and fares to the modes with low external cost.

文中重点介绍了美国、日本和欧洲国家运输业外部成本内部化的途径，并对各种措施在我国的适用性进行了实证性分析，提出以下三种适合我国国情的运输业外部成本内部化的方法以供参考：(1)对污染大的运输方式征收一定的税费；(2)对明显不合理的运输范围收取费用；(3)将征收的税费补贴给外部成本低的运输方式。

The property of the algorithms on linear problems is studied and the Broyden's methods have been proved that they are not descant. More precisely, the distances between the sequences obtained by solving the linear problems and the solutions of the linear problems do not decrease under any vector norm.

笔者研究了将该方法用于求解线性方程组时的内在性质，否定了一个自然的推测，指出它在解线性方程组时不是一个下降的算法，即所得到的点列与方程组的解之间的距离在任何向量范数意义下都不具有单调下降性。

It was designed to measure distances and determining location of objects.

它的目的是确定测量距离和位置的物体。

Although Arab mariners clearly plied the Maritime Silk Route, trading on a large scale over great distances,"this is the first Arab dhow discovered in Southeast Asian waters," says John Guy, senior curator of South and Southeast Asian Art at the Metropolitan Museum in New York,"and the richest and largest consignment of early ninth-century southern Chinese gold and ceramics ever discovered in a single hoard."

尽管无疑阿拉伯水手明显定期往返于海上丝绸之路，跨越非常远的距离进行大规模的贸易，纽约大都会博物馆南亚和东南亚艺术馆高级馆长约翰·盖伊说："这是在东南亚水域发现的第一艘阿拉伯独桅帆船，并且这是有史以来在一个单一场所发现的，9世纪早期南部中国最丰富、最大的货物发运。"

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷