inclusion-free 中文意思是什麼
inclusion-free
解釋
無雜質-
The cml is considered to be superior to the efficient frontier since it takes into account the inclusion of a risk - free asset in the portfolio
Cml被認為對有效邊界來說是更高級的，因為它考慮到了投資組合的無風險資產的內容。 -
As they observe, “ although there are many lists of invasive species published by governmental agencies, inclusion of a given species in the lists （ 3 ） may not be entirely free of political motivation ”
正如他們所說， 「雖然政府部門公布了許多入侵物種名單，但是把指定物種歸入此名單也許多少有些出於政治上的考慮。 」 -
By use of the stress free conditions on crack and the continuity conditions of stress and displacement on ideal bonded material interface, the stress field of an bi - material infinite plate with an elliptical inclusion and a deminfinite interface crack are given on the base of the complex potentials solutions obtained above. and the corresponding stress intensity factor k is given
在該復勢解的基礎上，根據裂紋表面的零應力條件和理想粘接界面上的位移和應力連續條件，通過求解hilbert問題，得到了含有夾雜和半無限界面裂紋的無限大板的應力場，並由此給出了裂尖的應力強度因子k 。 -
Microstructure analysis showed that the tungsten carbide particle reinforced steel matrix composites, which were made by electroslag melting and casting method, not only had low content of porosity and nonmetal inclusion, but also could reduce the free carbon content immensely
顯微缺陷分析顯示，採用電冶熔鑄工藝制備的wc鋼復合材料不僅氣孔、夾雜物含量低，無明顯游離石墨痕跡，而且較好地解決了wc顆粒的偏聚問題，具有明顯的質量優勢。 -
2 aa + perfect round ; excellent luster ; thick nacre (. 5 of total nacre or better ) ; 90 - 95 % inclusion free surface ; excellent matching ; top 5 % of a pearl farm ' s harvest
圓度極高，極好的光澤，厚的珠層（ 0 . 5或以上的珠層含量） ， 90 - 95 %的表皮光潔度，極好的匹配，珠農收成中最好的5 %部份。 -
1 aaa perfect round ; excellent luster ; thick nacre (. 7 of total nacre or better ) ; 95 % inclusion free surface or better ; excellent matching ; top 1 % of a pearl farm ' s harvest
1 aaa圓度極高，極好的光澤，厚的珠層（ 0 . 7或以上的珠層含量） ， 95 %的表皮光潔度或更高，極好的匹配，珠農收成中最好的1 %部份。 -
3 aa very round ( less than 5 % gradation ) ; good luster, good nacre (. 35 of total nacre or better ) ; 80 - 90 % inclusion free surface ; good / excellent matching ; top 20 % of a pearl farm ' s harvest
3 aa非常圓（少於5 %的那部份的等級） ，良好的光澤，良好的珠層（ 0 . 35或以上的珠層含量） ， 80 % - 90 %的表皮光潔度，好/極好的匹配，珠農收成中最好的20 %部份。 -
Conclusion : it ' s possible to improve the expression efficiency by adjusting the g + c content of tir region and codon usage. replacement the cystein 78 and cystein 96 into serines, higher bioactivity gained compared with control hbfgf protein, and decreased amout of dimer and inclusion body, this suggested that free thiol group of cys78 and cys96 is the main reason of dimer and multimer formation
結論：通過調整tir區g c含量及增加大腸桿菌偏愛的密碼子，確實能提高hbfgf在大腸桿菌中的表達量，而將78和96位上的半瞇氨酸替換成絲氨酸后，得到的hbfgf的蛋白活性高於未改構蛋白，二聚體和包涵體減少。
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