Kipping hasn't put his method into practice yet, since no star is known to have both a planet and moon that transit.
基平并没有付诸实施他的方法不过,因为没有已知的恒星是一颗行星都和月亮,过境。
Kipping hasn't put his method into practice yet, since no star is known to have both a planet and moon that transit. However, NASA's Kepler spacecraft should discover several such systems.
由于还没有发现任何恒星同时有行星和其卫星凌日,Kipping并没有把他的方法运用于实际。但是,NASA的开普勒号航空飞船会在将来发现一些这样的系统。
This paper establishes a synthetic evaluation index system of the urban rail transit transfer hinge with AHP method, quantifies the index system and gives different weights to all evaluation indexes.
采用层次分析法建立了城市轨道交通换乘枢纽的综合评价指标体系,并对该指标体系进行量化,对各评价指标赋予不同的权重。
It is key to public transit networks optimization to optimal model and method of public transit networks.
公交线网优化模型和方法是公交线网优化的关键。
In this paper, the principle of transit time correlation method and the constitution of measurement system are presented.
介绍了渡越时间相关测量方法的基本原理与测试系统组成。
The urban bus lane network planning was studied using urban rail transit network planning method to alleviate traffic jams, improve public traffic services, and design efficient traffic structures.
为缓解城市交通拥堵,提高公交服务水平,建立合理的城市交通结构,用轨道交通线网规划方法研究公交专用道线网布局问题。
Fully acknowledge the current price formulation method, the thesis use multi-objective programming principle and method to establish the pricing model of urban rail transit.
在充分肯定现有票价制定方法的前提下,论文运用多目标规划的原理和方法,建立城市轨道交通定价模型。
Moreover the bus signal priority and the pre-signals are introduced and the bus priority network is planned by using the planning method of urban mass transit network.
对公交优先信号、公交预先信号进行了介绍;应用轨道交通线网规划的方法对公交优先通行网络进行规划;
The design of communication method and the net must assure that the data can transit to the other system easily and the system can be used by the other system.
电能量采集系统的通信手段和网络的设计上,保证了采集的数据能比较容易的转送到其他的系统,并且可以供其他的系统使用。
Finally established the public transit hub location program's appraisal system, including the establishment of appraisal target system and determination of appraisal method.
最后进行了枢纽选址方案的评价研究,包括建立公交枢纽评价指标体系和确定公交枢纽选址方案的评价方法。
Then describe the concept and type of rail transit hub clearly, and propose the three-stage method to analyze passenger flow in rail transportation hub.
然后对轨道交通枢纽的概念及类型进行了明确的描述,提出了研究轨道交通枢纽客流分析的三阶段法,并确定论文的主要研究范围。
Urban rail transit network plans for a city in China was taken as an example to show the procedure of proposed method, and the result accords with that given by experts.
以某城市轨道交通规划为例说明了综合评价决策方法的应用过程,所得结果与专家评审意见一致。
Based on the principle of period transit method, semi-period transit method of collimation is proposed to improve the north-seeking speed and the automatic degree.
由陀螺仪寻北中天法的基本原理出发,提出了一种固定照准部的初寻北半周期中天法。
Theoretical and experimental results show that this method can eliminate the Doppler ambiguity spectra produced by transit-time effect, turbulence and velocity gradient in sample volume.
理论与实验研究结果表明该方法可消除渡越时间效应、湍流和采样单元内流速梯度造成的频谱模糊。
Integral lifting main body of a shield machine is a quick and simple shield machine transit method through subway stations, and can save subway station construction costs.
整体吊装盾构机主体是一种快速简便的盾构机转场通过地铁车站的方法,节约了地铁车站建设成本。
This paper analyses the characters of national railway with a discuss on the method of joint operation of urban mass transit and national railway.
结合我国国有铁路的特点,就国有铁路与城市轨道交通系统之间的接驳方式进行了论述,提出了交通衔接的一些原则和方法。
The social effects of urban mass transit consist of tangible and intangible effects. The latter is quite difficult to be quantitatively estimated when we use the method of market valuation.
城市轨道交通社会效益包括有形效益和无形效益,其无形效益的估算难以用市场评价法来定量化。
So the author improves the 2-d sector filtering method, introduces the bang-transit and cake-cut filtering method in frequency - wave count area.
因此,作者将二维扇形滤波方法做了近一步的改善,引入了频率—波数域内带通切饼式滤波方法。
Then the paper studies deeply on the theories of modular design, and USES the modular design method to design the traction calculation program for urban mass transit.
深入的研究了模块化设计原理,并运用模块化设计方法对城市轨道交通牵引计算软件进行了模块化设计。
The reaction mechanism of 4-methyl-5-ethenyl-heptanitril e oxide cycloaddition is studied with the molecular orbital AM1 method and transit ion state theory.
用过渡状态理论和量子化学AM1方法,对4 甲基5 烯庚腈氧化物环加成反应机理进行了研究。
The method and standard of drop weight tear test were described. It was also discussed how to evaluate the capability of pipeline steel to transit from toughness to fracture by DWTT.
论述了落锤撕裂试验的方法和标准,并对用DWTT来评定管材及其焊接接头的韧脆转化能力进行了探讨。
In this paper, the principle of transit-time differential method of ultrasonic flow measurement is introduced along with the discussion of its advantages and disadvantages.
本文讨论了时差法成品油超声波流量计的基本原理、优缺点等。
The gastric emptying and gastrointestinal transit were measured by lyophilization method and charcoal meal test method, respectively.
采用低压冷冻干燥法测量小鼠的胃排空量,通过营养性碳糊法测量小鼠的胃肠通过量。
The mining scheme and new technology of sublevel filling method cemented by crushed stone and cement slurry, and the production linking up technique to transit from caving method to filling meth...
研究应用了分段碎石胶结充填采矿方法较好地解决了这一问题,介绍该采矿方案和碎?。
The mining scheme and new technology of sublevel filling method cemented by crushed stone and cement slurry, and the production linking up technique to transit from caving method to filling meth...
研究应用了分段碎石胶结充填采矿方法较好地解决了这一问题,介绍该采矿方案和碎?。
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