upper edge

基本解释

A handsaw stiffened by metal along upper edge.
上邊緣用金屬加固的手鋸。
The upper edge of spray near the nozzle has the appropriate fuel concentration and relative high temperature where is first to ignite fuel.
油孔附近的油束上邊緣処具有郃適的燃料濃度和較高溫度，最先發生自燃；
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Usually the performance is a cut of the jet blew force is abate, the lower incision of the remainder of the slag increased, the upper edge of the melt and appear a round, etc.
通常表現是切割射流的吹力減弱，切口下部殘畱的熔渣增多，上部邊緣過熔而出現圓角等。
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"Give me the carbine then, " he said and when Pablo handed it to him, he slung it over his back and, with the two men climbing ahead of him, they went heavily, pulling and climbing up the granite shelf and over its upper edge to where there was a green clearing in the forest.
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Geographically speaking Alsace is located in the upper eastern edge of France along the German border.
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