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1·It is already the ninth year for SLF to be held since the first time in 2004.

上海国际皮革展览会（SLF）自2004年首次举办以来，每年一届，至今已是第九届。

2·This paper proposes a novel spatial load forecasting (SLF) method for distribution planning.

文章提出了一种新颖的配电网空间负荷预测模型。

3·NLB had borrowed a Volvo B6LE and Dennis Dart SLF for trial on Tung Chung Road before the ordering of Dart.

在决定购买何款巴士前，屿巴先后分别向城巴及九巴借用富豪B6LE及丹尼士飞镖低地台巴士，试行东涌道以作评估。

4·This paper introduces the function characteristics, internal construction of AD7731, and gives an applied project in SLF receiver.

本文介绍了AD 7731的功能特点、内部结构，给出了AD 7731芯片在超低频接收机中的应用方案。

5·Introduction to calculation of recovery voltage in short line fault (SLF) and theoretical analysis of the interrupter in various arcing time.

介绍开断近区故障(SLF)时恢复电压的计算和灭弧室在不同燃弧时间下的理论分析。

6·The experiment shows that using this method we can realize a SLF low noise amplifier with stable performances and meeting design requirements.

经测试表明，依照该方法可以设计实现噪声系数极小的超低频放大器，且性能稳定可靠，符合设计指标要求。

7·The technique of electromagnetic waves in SLF (Super Low Frequency) frequency band can be investigated in the light of geophysical theory combined with radio-physical theory.

超低频 （SLF）电磁波技术利用地球物理和无线电物理相结合的原理 ，由人工产生大功率电磁波信号。

8·In this paper, SLF for Dahao District, Shantou City is made, using fuzzy evaluation and transportation model to achieve optimal land allocation. The forecast results can satisfy the practical demands.

对此，采用了模糊评分、运输模型求解最优等手段，对汕头市达濠区进行了空间负荷分布预测，其结果能够满足实际工作中的要求。