tbf

The MTBF of dumpling machine adopted to advance the life 360 %.

结果证明,采用可靠性设计后,饺子机平均无故障工作时间MTBF提高3.6倍.

And its MTBF achieves 20000 hours.

整机的MTBF达到20000小时.

The interaction of tetrabromofluorescein ( TBF) and DNA was studied by the fluorescence and SS-RTP.

用荧光光谱和磷光光谱法研究了四溴荧光素（TBF）与DNA的相互作用。

Conclusions TBF is a simple and effective moted in the treatment of distal clavicular fractures.

结论张力带固定治疗锁骨远端骨折是一种简单可靠的手术方法.

Magnetic domains of the TbFe films with different deposition angles were studied by magnetic force microscopy.

本研究工作利用MFM研究 了不同溅射角度得到的TbFe薄膜的磁畴结构.

The ion strength influenced the binding of TBF and DNA.

DNA的存在使乙醇对四溴荧光素荧光强度的影响减小，离子强度的大小也会影响四溴荧光素与DNA的相互作用。

In the Britton-Robinson buffer solutions of pH 2.35, effective energy transfer could occur between tetrabromofluorescein ( TBF) and neutral red ( NR) due to static attraction. The fluorescence intensity of TBF was reduced and that of NR was increased at the same time.

在pH2.35的B-R缓冲溶液中，酸性染料四溴荧光素（TBF）与碱性染料中性红（NR）之间由于静电吸引能够发生有效的能量转移，使能量受体NR荧光增强，能量给体TBF的荧光猝灭。

We present theoretical investigations of the second-and the third-order group delay dispersion caused by a tilted birefringent filter ( TBF) that is composed of a tilted birefringent plate sandwiched between two linear polarizers.

本文研究了由理想线偏振片和单轴双折射晶体波片（光轴平行波片表面）组成的双折射滤光片倾斜放置时的二阶色散和三阶色散特性。