The White Spider ACTS much like a funnel - any rock - and ice slides are channelled over the ice field which the climbers must pass.
白蜘蛛的功用非常像一个漏斗，所有的落石和滑落的冰块都被这块冰原的上方的通道导引而来，攀登者则必须通过这个地带。
The residue of DDT in soil is rather high due to the application of the pesticide Kelthane to prevent and kill red spider on the wheat field and the pesticide Kelthane contains DDT.
土壤中滴滴涕残留量偏高，是由于防治红蜘蛛时施用三氯杀螨醇，而三氯杀螨醇原药中含有滴滴涕所致。
The numerical analyses have been conducted for characterizing femtosecond laser pulses with the spectral phase interferometry for direct electrical field reconstruction (SPIDER).
对用光谱位相相干直接电场重建法（SPIDER）测量飞秒光脉冲啁啾特性的光谱位相干涉仪进行了数值模拟；
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