The size of each bubble is a rough indication of the amount of data in that data set. 各气泡的大小大致表示了对应数据集中的数据量。
The biggest worry most have of China is not just a manufacturing slowdown, however, but the popping of a massive credit bubble, finding accurate data on which is even more difficult. 然而,大部分人对中国最大的担忧,不只是制造业的下滑,还包括巨大信贷泡沫的破裂&而且准确的信贷数据比准确的制造业数据更难找到。
To create a bubble chart, you must specify at least two values per data point. 气泡图要求每个数据点至少有两个值。
It just goes to show what a huge bubble has been created, said Fraser Howie, author of a book on the Chinese market who compiled the data. 编制上述数据的候伟(FraserHowie)表示:这恰恰表明,一个巨大的泡沫已经出现。他曾撰写一本有关中国股市的书。
Asset Bubble Model Based on Hazard Rate Function and Related Data Fitting 基于风险函数的资产泡沫模型与拟合
The simulation results demonstrate that the predicted data from the simple bubble column coincide with the experimental data in literatures. 结果表明,简单鼓泡塔模拟结果与文献实验值吻合较好;
Present experimental results in bubble column and published data are in reasonable agreement with the proposed models which may be used to predict heat transfer coefficient in bubble column bioreactor with Newtonian and non-Newtonian fluid. 又可用于非牛顿流体的计算气泡塔中给热系数的一般理论模型,其计算值与本文的实验数据、理论分析取得了一致的结果。
Builded the matching actual circumstance modeling of bubble cap column with Aspen Plus, and collected the related hydraulic data of the model, then plotted the performance curves of the bubble cap column according to correlative expressions of the performance curves of the bubble cap column. 利用aspenplus平台搭建现有装置泡罩塔模型,采集模型中相关水力学效据,依据泡罩塔负荷性能图的关联式,绘制泡罩塔负荷性能图。
Approximate expressions for the Taylor bubble velocity are proposed, and shown to be in good agreement with the experimental data. 提出了液体流动为层流和紊流时气泡上升速度的表达式,研究结果与实验数据进行比较,符合较好。
This model has definite commercial value. For confirming the applicability of this model, trimer CH_3COOH-H_2O-CH_3COOCH_3 was taken as example for making bubble point calculation, and the results were compared with the experimental data in literatures. 为了证实本模型的适用性,以CH3COOHH2OCH3COOCH3三元物系为例做了泡点计算,并将计算结果与文献实验值进行了比较。
The comparison of the numerical results with the exact solution of a spheric bubble and experimental data shows that the mathematical model is reasonable and the 3-D numerical method has high accuracy. 计算结果与球泡精确解及实验值比较,表明数学模型合理且三维数值方法精度高。
The working characteristics of high precision bubble type water gage and the designing characteristics of the system are introduced. An analysis of the precision of the measured data is made. Points for attention in the process of use are pointed out. 介绍了高精度气泡式水位计的工作特性和系统的设计特点,并作了实例资料精度分析,指出了使用过程中的注意事项。
The image of gas bubble can obtain by the optic fiber image sensors, and the data of bubble can be obtained by the computer-aided image processing system which is made up of the lighting installation, CCD device and digital image processing system. 气泡图象通过光纤图象传感器获得,运用数字图象处理技术对气泡图象进行分析,从而得到气泡体积等数据。该系统由照明装置、CCD和数字图象处理系统组成。
At last, a new method named bubble maximum pressure is advanced to measure the inner diameter of micropipette, furthermore, the experiment data are analyzed to some extent. 论文最后采用气泡最大压力法测定出微针内径,同时对实验结果进行了一定的分析和总结。
The mathematical model for bubble rising velocity in the initial and middle regions is in good agreement with experimental data. 该模型能够较好地符合上升初始段及中间段的气泡上升速度。
The Kobus theory for 3-D bubble plume is examined in terms of some typical experimental data. 本文用已有的一些典型实验数据对三维气泡羽流的Kobus理论进行了全面检验。
Combining the unstable heat conduction in crystal layer with heat transfer of undeveloped slug flow in a vertical tube, a time-progression model of crystal layer growth in the bubble column crystallizer pipe is proposed, the calculation results from the numerical method agree well with the experimental data. 结合未充分发展弹状流的传递特征和晶层内不稳定导热,提出了鼓泡塔结晶器管内晶层生长的时间级联模型,与实验值吻合良好。
A qualitative explanation based on law of conservation of mass and energy theory of breaking and aggregating of bubble was made. An empirical correlation was presented on the base of experimental data, with average deviation of 6.3% and the maximum deviation of 20.8%. 并根据质量守恒定理和气泡聚并的能量理论对以上结论做出了定性的解释,另外对实验数据进行了回归分析得到气含率的实验关联式,平均相对偏差为6.3%,最大偏差为20.8%。
With the use of these parameters and extrapolating to ordinary pressure, the prediction of bubble points and vapor compositions are in good agreement with the recent isobaric experimental data reported in literatures. 利用这些参数,并外推至常压进行泡点计算,顶测所得泡点和气相组成与最近文献报导的恒压实验数据良好地一致。
In this paper a bubble parameters measurement system using miniature conductivity probe sensors and a microcomputer for real-time data acquisition and processing has been reported. The fundamentals and structure of this system have also been described. 报导了一种采用微型电导探针传感器和以微型计算机实时采集处理数据的气泡参数测量系统,介绍了该系统的基本原理与结构。
Therefore the research in wake bubbles measurement carry out for a longtime abroad, various bubble imaging systems designed have gained data in experiments. 国外对于尾流气泡的研究开展地很早,已经研制出各类气泡光学拍摄系统,在实验中获得了相关气泡数据。
Second, housing prices and rents will be linked to asset pricing model used is included in housing price bubble based on the value and factors, and residential market in Lanzhou City, based on empirical test data. 其次将住宅价格和房租联系起来,利用资产定价模型分析住宅价格中包含的基础价值和泡沫因素,并以兰州市住宅市场数据为基础进行实证检验。
Completed bubble identification, extraction and data statistics of reconstructing hologram. 对气泡场再现全息图进行气泡的识别、提取和数据统计工作。
And also we study the bubble flow behavior of the bubbling fluidized bed. The single bubble and continuous bubble formation, rise, break and coalesce characteristics are studied separately and compared with the experimental data. It shows good consistency. 随后研究了鼓泡床内的气泡运动变化规律,分别模拟了单个气泡和连续气泡的生成、生长、破裂以及合并等的行为特性并且和实验数据进行了对照,取得了较好的结果。
We designed and improved the experimental device for bubble pump performance. We accumulated abundant experimental data through numerous experimental measurements. 设计并改进了气泡泵性能实验装置,通过大量的实验测定,积累丰富的实验数据。
The change law of tangential velocity and radial velocity with along section liquid and gas phases, on-way attenuation law of near-wall region bubble are obtained respectively through statistical experimental data. 通过计算,获得了水相及气相的切向速度和径向速度沿断面的变化规律;获得了近壁区域气泡的沿程衰减规律。
The formation of a single bubble and mass transfer for a fixed bubble were simulated by VOF method, respectively. The agreement between simulation results and experimental data confirmed the validity of the present model. 通过VOF方法对气泡的生成过程和固定气泡的传质过程进行了模拟,模拟结果与实验结果吻合良好,验证了模型的正确性。
Hong Kong stock market has no bubble to exist with weekly or monthly data, which shows that Chinese stock market is less effective and perfect than Hong Kong stock market. 香港股市不存在泡沫(周和月度),说明中国股票市场不能达到香港股票市场那么有效和完善。
State space model method is concerned that the basis of the real estate prices, the market price as on the basis of price deviation from the real estate bubble size. 3, the two methods require different quality of the data. 状态空间模型法关注的是房地产的基础价格,将市场价格对基础价格的偏离看作是房地产的泡沫大小。3、两种方法对数据的质量要求不同。