Now you could use your hands off, but a pole saw is going to be easier and safer.

你可以用手折断，但使用高枝锯会更简单和安全。

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Based on an analysis of the equivalent circuit of the two-pole SAW filter with double-mode resonator, a formation-parameter model is advanced for the on-computer optimization of its design.

分析了声表面波双模谐振二极滤波器的等效电路，提出了利用计算机优化方法设计该滤波器结构参数的模型。

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Next up for the Pole is Belgium's Kirsten Flipkens, who saw off Croatia's Ajla Tomljanovic 6-7, 6-4, 6-3 to continue her best start to a season -- as she reached her fourth quarterfinal of the year.

CNN: Serena survives scare to make Miami quarters

Indeed, the Pole may earn first-choice status if he continues the form that saw him make two great saves from a Marcus Berg shot and a David Rozehnal header.

BBC: Mowbray angry at missed chances

The German's feat saw him equal Nigel Mansell's all-time record of 14 pole positions in a season, set in 1992.

BBC: Sebastian Vettel beats Lewis Hamilton to Abu Dhabi pole