direct stresses 中文意思是什麼
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Structural reinforcing rods protect cable from excessive bending strain and compressive stresses, and the current transfer tab is designed for economical grounding by providing direct contact with opgw, accommodating a 1 2 " bolt and nut
光纜固定採用與光纜直徑相匹配的鋁管夾緊，防止夾傷光纜，根據需要，可安裝在桿塔的不同部位，安裝操作極為方便。 -
In the past, the safety factor and stresses of assumed potential sliding faces are computed directly ( direct method )
過去，我們根據假定的可能滑移面直接計算安全系數和應力（直接法） 。 -
Physiological stresses induce expression of specialized rna polymerase sigma factors, which direct transcription of adaptive regulatory proteins
生理壓力誘導特定rna聚合酶因子表達，指導適應性調控蛋白轉錄。
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