They continue to manipulate various factors, such as concentration and frequency, vainly trying to draw a parallel line between the animals and humans when there isn't one.

他们继续控制各种因素，如浓度和使用次数，妄图在动物和人类之间做比较，而这种可比性是不存在的。

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In the meanwhile it is pointed out that the quantity change of the parallel line and zero-sequence impedance must be retested.

同时还指出平行线路条数变化，零序阻抗均需重新测试。

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This method can be used to specify the cross-phase fault and single line fault of the parallel line as well as cross-pole fault.

该方法的特点是考虑了同杆双回线的跨线故障，能够确定同杆双回线中的单回线的故障回路以及跨线故障，并且物理意义明确。

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Lee told the court last month that a parallel line imprint found on murder victim Ron Goldman's jeans, an envelope, a piece of paper and on the tile walkway could have been made by a second set of shoe prints.

CNN: Simpson case winding down

Chart Analysis : The chart of the PowerShares QQQ Trust ( QQQ) came very close to the upper parallel trend line (line a) on Wednesday.

FORBES: Apple Reverses, Stocks Top Out

On the down side, opponents point out that the A1 motorway and the TGV line are already saturated, so new parallel services will have to be built - adding to the nine billion euros that the airport will cost.

BBC: Paris plans third airport