bfi

In nano-scale , the interfacial layered structures were observed on TEM bright field images ( bfi ) and dark field images ( dfi ) .

纳观尺度上的tem明场像和暗场像表明接头界面存在扩散分层现象。

The Study on BFI and Suggestions to China 's Freight Index

关于波罗的海运价指数的研究与思考

Application of Computerized Base-Flow Separation Method with BFI Program in Mountainous Areas

山丘区河川基流BFI程序分割方法的运用与分析&以汾河流域河岔水文站为例

Application of neural networks in forecasting BFI

神经网络在波罗的海运价指数预测中的应用研究

In order to evaluate the performance of aerobic filter conveniently , an index BFI is put forward .

为了方便评价好气滤池的性能，提出了性能评价指标BFI。

BFI utilizes the basic principle that the human eye needs to be " reset " regularly .

BFI利用人眼需要“设”定期的基本原则。

Then the seasonal index of every month is obtained by using the statistics tool to analyze the seasonal fluctuation of BFI .

结合统计分析工具分析BFI的季节性波动规律，得到每月的季节指数。

The analysis result proves that the ARMA forecasting model can forecast the BFI well , especially in the case of one-step forecasting .

结果表明，ARMA预测模型对BFI指数的短期预测效果很好，特别是一步预测精度很高。

BFI fluctuates violently and gets out of trend for being influenced by many factors , which bring huge risk and opportunity for operators in market .

波罗的海运价指数由于受多种因素的影响，波动剧烈，走势难以琢磨，为市场上的经营者带来了巨大的风险和机遇。

Then BFI 's generation , development , algorithmic method and historical march have been analyzed , and its character also has been completely introduced and analyzed in the thesis .

接着文中分析了波罗的海运价指数的产生、发展、计算方法及历史演变，对波罗的海运价指数的特征及性质进行了比较全面的介绍与分析。

Among them , The Yellow Earth won the 1985 British Movie Institute ( BFI ) award for the most original and imaginative movie ;

其中1985年的《黄土地》被英国电影协会誉为最佳原创和想象电影；

The BFI index is the foundation of the BIFFEX contract , but was substituted by BDI in 1999 .

BFI指数是BIFFEX的基础，后在1999年被BDI所代替。

Katie Ellen with the BFI is leading a thirteen-member delegation from the U.K. film industry to this year 's film festival in Beijing .

英国电影协会的凯蒂·艾伦带领由13人组成的代表团来参加北京电影节。

From the forecasted results , that thought can realize better to grasp the development trend of BFI , the errors between forecasted and real results are held under 4 % .

由本文的预测结果可知，这一思路能够较好地把握运价指数的发展趋势，预测结果与真值的误差率均控制在4%以内。

The event will feature the first British Chinese Film and Television Summit , which is being supported by China Film Co-Production Corporation and run in partnership with the BFI .

该庆典是中英两国的首次影视盛会，由中国电影合作制片公司大力赞助，并和英国电影协会联合举办。

Comparisons show that the results of all three types methods are not very different , the results also indices that the digital filters provide a more stable estimation of BFI ( base flow index ) .

研究结果表明这3类方法的分割结果并不一致，有些情况下差距较大，同时也表明滤波法可以得到较为稳定的基流系数BFI，尤其是第3种滤波法可能为最优的基流分割方法。

The critical values of the ER / PC , the ratio of energy and BFI for predicting capping and lamination were 1.5,15 % and 0.5 in experiments .

实验数据表明：用ER/PC、能量比和BFI数据预测片剂裂片的临界值分别为1.5、15%和0.5。

The fluctuation nature and forecasting model of Baltic freight index ( BFI ) are researched . Firstly the power function model is proved to match the long-term fluctuation of BFI through analysis of the tendency .

以波罗的海国际干散货运价指数（BFI）为研究对象，分析其长期趋势性波动规律，得到BFI的长期波动服从幂函数模型。

The captain who wrote up the Nav1 gripe on the previous evening advised the captain on the accident flight of the malfunction prior to the latter 's departure from BFI .

前日在飞行记录本上记录了Nav1故障问题的机长，在波音机场离港前还曾就此提醒过事发机长。

The tendency of capping and lamination of paracetamol tablets with different crystal states was investigated by ER / PC ( elastic recovery / plastic compression ), ratio of energy ( elastic energy / binding energy ) and BFI ( brittle fracture index ) .

通过测定不同晶态对乙酰氨基酚原料的弹、塑性比值（ER/PC）、压缩能比和脆性破碎指数（BFI），定量考察了片剂的成型能力和裂片趋势。