dip beam 中文意思是什麼

dip beam 解釋
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  • dip : vt （dipped 〈古語〉 dipt; dipping）1 浸，泡，蘸；（微微）弄濕，濡濕；浸染。2 把（旗等）稍稍放下...
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. Aiming at stress analysis of dip angle fully mechanized top - coal caving support in mining, from the technique of designing and mining, put forward technique measurements : reduce gap of support beam ; increase the inter - frame jack in neighboring support beam

    針對大傾角放頂煤支架在開采過程中的受力情況，提出了防止液壓支架傾倒的技術措施是：減少支架頂梁間隙；在鄰架頂梁間增設調架千斤頂。
  2. The central - dip beam profile occurs when a pgsm beam through optical abcd system with a polarizer, but the beam profile of scalar gsm beam does not happen

    闌中傳輸時，光束形狀與與標量gsm光束形狀相似，但是通過含有偏振片的光學系統后，光束中心會發生凹陷，而標量gsm光束保持不變。
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