cff 中文意思是什麼
cff
解釋
地層流體壓縮系數-
High purity partially stabilized zirconia ( psz ) ceramic foam filter ( cff ) that is the ideal ceramic foam for melted casting steel and high temperature alloy has been put into practice largely in foreign. there is a huge gap between china and developed countries. so this study need develop
鑄鋼與高溫合金用高純部分穩定氧化鋯（ psz ）質泡沫陶瓷過濾器在國外已有較大規模的應用，國內與之差距很大，相關研究工作還亟待展開。 -
On the basis of the former research, we studied the cause of cff ’ s craze and sparkle and put forward a method to resolve these problems by means of the optimization of the making process. the developed ceramic foam filter that could filer 82 kilogram 1700 c melted casting steel has excellent performances
本研究在前期試驗的基礎上，通過優化、穩定泡沫陶瓷過濾器的制備工藝，分析並解決了試樣中出現的通孔率低、表面質量差和部分試樣開裂的問題。所制備的泡沫陶瓷過濾器已具備可持續過濾82公斤1700 c鋼液的較好高溫性能。 -
Unconditionally secure asymmetric encryption schemes based on polynomials and cover free family （ cff ）
我的翻譯是：基於多項式和「 cff 」的絕對安全的非對稱性加密方案。 -
Cff critical flicker frequency
臨界閃變頻率
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