testing expense 中文意思是什麼
testing expense
解釋
試驗檢驗費-
Manual testing procedures, long viewed as the only way to uncover product defects, effectively delays delivery of new products to the market, and the expense involved puts tremendous pressure on margins
長期以來被認為是發現產品缺陷唯一方式的手動測試程序，明顯延遲新產品向市場推出的時間，並且所投入的費用對利潤造成了極大的壓力。 -
To that project, it was simple to construct, little effect to original pole, the safety coefficient is higher, the expense is lower, reduce flap is obvious, each of testing result was satisfied the detection criterion of railway bridge and the request of increasing in speed, consequently, it is very importance to guarantee the safety and the whole increasing in speed of beijing to guangzhou line
採用雙線剛性連接加固方案，施工簡單易行，對原鋼件損傷小，安全系數高，加固費用低，減振效果明顯，各項測試結果基本滿足《鐵路橋梁檢定規范》及提速技術要求，因此對確保列車通過大橋安全及京廣線的整體提速具有十分重要的意義。
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