查询词典 time scale

Therefore, the time scale should be viewed as incremental time, and not absolute time.

所以，应该观看时间表作为增加时间和不绝对时间。

The 1s electron cloud in hydrogen atom has the largest probability density distribution around a spherical shell with Bohr radius a 0. The author thinks the probability density distribution and electron cloud belong in fact,to statistic regularity, and imply a macro-time scale is used, therefore in hydrogen molecule the product of energy and time is far larger than Planck Constant.

氢原子中 1s电子的电子云呈球形，电子的最大几率密度分布出现在玻尔半径a0 的球壳内，认为几率密度分布及电子云属统计规律，意味着已经使用了宏观时标，这样就使氢分子体系中能量和时间的作用量远大于普郎克常数；根据电子云的交叠，用经典力学计算了基态氢分子的结构常数，获得键长、键能及力常数的表达式分别为Re=2a0 ，De=ze/4 2a0 ，k=ze/2 2a30 ，采用原子单位 a 。u 。

Features and innovations in this study:(1) Longest successive time scale of Precambrian samples is studied;(2) The environmental and biological significances of the difference between . the carbon isotopic compositions of kerogen and coexisted carbonate were discoved;(3) The difference of biogeochemical processes between Proterozoic closed and open sea system was considered in the disccussion;(5) It is first time to carry out the chemolysis and thermolysis of kerogen in Precambrian organic matter research.(6) It is first time to apply molecular organic geochemical data to the reconstruction of Proterozoic Rodinia Supercontinent.

此项研究具有以下特色和创新之处：(1)研究对象连续时间跨度最长；(2)研究内容涉及面较全面；(3)较早详细探讨了前寒武纪沉积有机质的分子特征与古环境和生物群落的演化关系；(4)独立推导和论证了δ〓C〓和δ〓C〓的差值的生物和环境的重要意义；(5)在前寒武纪有机质研究中区分了局部封闭环境下的生物地球化学循环过程与广域海环境下的生物地球化学过程的差异；(6)开展了前寒武纪干酪根化学和热降解研究；(7)开创性地将分子有机地球化学的数据应用于元古宙Rodinia超大陆的重建中。

All results show that climatologically and on the interannual time scale, the East Asian up-tropopheric jet stream in summer and climatic characters of synoptic-scale disturbance are closely connected.

以上的研究结果都表明了在气候平均意义和年际变化上夏季东亚高空急流和天气尺度波动之间有着密切的联系。

The Hawking effect in a general spherically symmetric non stationary space time can be considered as a compensate effect of the time scale transformation.

一般球对称动态时空中的Hawking效应可看作时间尺度变换下的补偿效应。

The time resolved polarized fluorescence of oriented R phycoerythrin single crystal from red alga Porphyra yezoensis was studied in picosecond time scale.

本文在皮秒时域内研究红藻条斑紫菜R－藻红蛋白单晶在不同晶轴取向下的偏振荧光动力学过程。

Depending upon whether the exposures vary in brightness or duration, the instrument may be called an intensity scale or a time scale sensitometer.

根据亮度或时间的曝光量变化方式的不同，分别称为光强度感光仪和时间感光仪。

From October 16th to 17th, 2006, lead by the subdecanal Hong Xiaowen, the five visitors from Microsoft Research Asia came to visit Nanjing University. On the afternoon of 16th, Doctor Ma Weiying's lecture "Face Recognition and Computer Vision Research at Microsoft Research Asia" was held in room 109 of the technology building in Nanjing University. The room was full of people at that point. On the afternoon of 17th, Doctor Ma Weiying's lecture "Web-scale Data Mining for Search" was held. At the same time, hosted by Gong Yongen, the schoolfellow of Nanjing University and software development engineer in searching technology center of MRA, the experience sharing meeting was held. They won the same nice echo.

2006年10月16日至17日，以洪小文副院长为首的微软亚洲研究院访问团一行5人访问南京大学。10月16日下午，汤晓鸥博士学术报告《Face Recognition and Computer Vision Research at Microsoft Research Asia》在南京大学科技楼109报告厅进行，现场座无虚席。10月17日下午，马维英博士学术讲座《Web-scale Data Mining for Search》以及南京大学校友、微软亚洲研究院搜索技术中心软件开发工程师龚永恩主持的校友经验分享会同时进行，同样取得了热烈的反响。

Objective: To investigate the applicable value of real-time gray-scale contrast-enhancement ultrasonography in valuating interventional therapy response of hepatocellular carcinoma.

目的：探讨实时灰阶超声造影(contrast-enhanced grey-scale ultrasonography， CE-US)在肝癌介入治疗后疗效评价中的应用价值。

The minimal e-time scale and the period of the unstablest coupled waves increased with the increase of the increase of the latitude in the north hemisphere at the same scale and the same effect of the deep-sea to the mixed layer.

从而最小e折时间尺度和最不稳定海气耦合波的周期有随深层海洋对混合层作用的增加而增大的趋势。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。