bfd

Fast failure detection scheme for OBS links based on BFD

基于双向转发检测协议的光突发交换链路快速故障检测方案

Variable-sized one-dimensional cutting stock system based on modified BFD algorithm

基于改进BFD算法的多规格一维下料系统

Application of low damaging channeling sealing agent BFD in pay zone

BFD低伤害油层封窜剂的应用

Research on Optimized BFD Algorithm of Backup file

文件备份的优化BFD算法

High-carbon steel wire depended on importing because of homemade wire with a high BFD .

目前，国产热轧高碳盘条与国际先进水平的主要差距就表现在高断丝率上。

Lastly , we do some research on object file format and BFD for the next , coding for creating object file .

最后对下一步要编写的代码（生成二进制目标文件的代码）所要用到的知识（目标文件格式、BFD库函数）进行了研究。

Meanwhile , BFD decreased the blood lipid levels and blood rheological indexes ( P < 0.01 or P < 0.05 ) .

补肾复活汤对患者的血脂和血液流变学各项指标均有改善作用（P<0.01或P<0.05）。

After the simulation data processed , it is also proved the correctness of the Best Fit Decreasing ( BFD ) based defragmentation algorithm .

仿真数据经过处理以后，也证明了最佳适合递减碎片重构算法的正确性。

A chemical channeling sealing agent BFD is developed to solve the problem of channeling through cement sheath in Zhongyuan .

针对中原油田油水井固井水泥环窜漏问题，研制出BFD化学封窜剂。

The nut treated by BFD and stored in low temperature 120 ~ 180 days , the rate of fresh fruit up to 96 % .

坚果经保鲜剂处理后低温库贮藏120～180d，鲜果率96%以上。

Further genetic and molecular epidemiological studies are essential for the elucidation of the carcinogenesis of urinary bladder cancer in the BFD area .

未来需要进行更多分子及遗传流行病学研究，来阐明台湾-特别是乌脚病盛行地区膀胱癌发生的机转。

Protection and application of preserve freshness regulator ( Baifudi , BFD ) of Castanea mollissima

板栗BFD（百腐敌）保鲜剂的研制及应用

The BFD 's unique sequential blanking algorithm allows it to distinguish between a door closing and an object or person in the door opening .

BFD独特的连续消隐算法使其能够区分一个关闭门，一个物体或在开门的人。

In this paper , a program has been designed to create BFD session on MPLS-TP network , and a test environment has been setup to verify its function .

本文设计了在MPLS-TP网络中建立BFD会话的详细方案，并且在网络设备中实现并搭建测试环境并设计测试案例验证其功能。

Experimental research on biological filtering ditch ( BFD ), a combined process of traditional brick filtration and wetland pounds was conducted to treat urban scenery water body under normal temperature .

提出将传统的砂石过滤与湿地塘床相结合的组合处理工艺&生物滤沟，并对其在常温下处理受污染城市景观水体的性能进行试验研究。

The article also analysis and makes a comparison of existing OAM solutions , and draws a conclusion that the solution based on BFD expansion better meets the requirement of MPLS-TP .

本文还对现有的OAM方案进行分析对比，认为基于BFD扩展的OAM解决方案更能满足MPLS-TP网络的需求。

Zhuhai BFD Co. , Ltd was founded in2000 which is mainly engaged in designing , producing and marketing all kinds of products of doors and windows .

珠海百富多有限公司创立于2000年，专业设计、生产及销售各种门窗产品。

This paper deals with the design of switched-current ( SI ) high-pass ladder filters using a novel bilinear / feed-forward differentiator ( BFD ) .

本文应用一种新型的双线性/前馈差分器（BFD）来设计开关电流（SI）高通梯形滤波器。

The test result shows that the MPLS-TP OAM solution based on BFD expansion has good operating management and maintenance functions , and it can meet the requirement of MPLS-TP network .

实验证明基于BFD扩展的MPLS-TPOAM解决方案具有良好的操作管理维护功能，可以满足MPLS-TP网络的需求。

The BFD is based on SI modular block , the generalized differentiator ( GD ) proposed in this paper . Various differential functions can be performed by the GD .

这种BFD是用本文提出的SI模块，通用差分器（GD）构成的，此GD具有多种差分功能。

When the door area is clear , the closing door will block beams in a pre-determined sequence , and will not trigger an alarm signal from the BFD .

当门区域是清晰的，关闭的门将在预设顺序上阻止光线，且不会引发BFD的报警信号。

This thesis analyzes and solves the key technical issues must be solved during the distributed implementations of BFD , such as the link aggregation , the cards communication , synchronization and so on .

本文分析并解决了分布式BFD协议实现方案中必须解决的聚合链路、卡间通信、同步等关键技术问题。

Based on the study of the optimal and descending algorithm ( BFD algorithm ) which is used to resolve the case question , the optimized BFD algorithm for mass backup-file in Document Management is presented .

在研究解决装箱问题的递降最佳适合算法（BFD算法）的基础上，提出了文档管理备份的优化BFD算法。

After the comparison of the example , we have a conclusion that the hybrid genetic algorithm constituted by BFD and SGA is better than SGA in solving BP and it has an applied value .

最后通过算例比较，得出以下结论：在求解装箱问题时，结合了BFD思想的混合遗传算法要比基本遗传算法优化许多，具有很高的实用价值。

Mass transfer inside the porous electrodes was well predicted by the dusty-gas model ( DGM ) and viscous and inertial terms were taken into account for the gas flow with the use of brinkman-forschheimer-dacy ( BFD ) model .

在阳极与阴极多孔电极中使用尘气模型模拟气体质量传输并采用Brinkman-Forschheimer-Dacy模型来模拟多孔电极中黏性与惯性效应对气体流动的影响。

Conclusion : BFD can improve the state of blood rheology of the mid-and-old-aged sufferers of INFH , the microcirculation of the femoral head and promote the repair and regeneration of the putrescent bone in the femoral head .

结论：补肾复活汤可改善中老年股骨头缺血性坏死患者血液流变学状态，有助于改善股骨头的微循环，促进股骨头坏死骨的修复与再生。