酸比重計 的英文怎麼說
中文拼音 [suānbǐzhòngjì]
酸比重計
英文
acid gravimeter- 酸 : 酸構詞成分。
- 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
- 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
- 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
- 比重 : 1 （部分在整體中所佔的分量; 比值） proportion 2 [物理學] （物體重量和其體積的比值） specific grav...
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In this paper, phylogenetic relationship of 13 species involved in 6 genera of cruciferae wer e carried out through both the clones of homologous sequences with the primers designed on the basis of conserved regions of cyp86mf gene in cytochrome p450 gene superfamily and the differential analyses of them. meanwhile, complete sequences of some genes in cytochrome p450 gene superfamily were isolated and identified by smart pcr - race strategy, and expressed in e. colt. the results were as follows : ( 1 ) isolated by pcr from 11 species of cruciferae, eleven homologous gene segments that deduced amino acids were identities of over 80 % at nucleotide sequence level and similarities of over 70 % at amino acid sequence level
本論文以已知的細胞色素p450基因超家族成員cyp86mf基因的保守區設計引物對十字花科重要蔬菜作物的6個屬13個物種進行了同源序列的分離克隆，通過核酸序列的差異比較分析，研究了該基因在不同物種中的進化關系；同時，通過保守引物的pcr擴增和race相結合的方法對十字花科植物不同物種的細胞色素p450基因家族成員基因全長進行了分離克隆、鑒定和原核表達的研究，獲得如下研究結果： （ 1 ）通過pcr從十字花科植物不同物種中擴增到11個可以推導出完整氨基酸序列的同源片段。The long - term examination that is through market, outstanding price ratio of the widespread that sour calcium inplank has got the profession customer, sour calcium in current plank usage in our country is increasing quickly, the national supervisor section has listed as the sour calcium inplank to point development item, current sour calcium inthe plank market increases with every year 20 % speed, anticipating the whole country to use till 2010 the deal can attain 400, 000, 000 square meter
經過市場的長期檢驗，卓越性價比的硅酸鈣板已得到行業用戶的普遍贊譽，目前硅酸鈣板在我國的使用正在快速增長，國家主管部門已將硅酸鈣板列為重點發展項目，目前硅酸鈣板市場以每年20 ?的速度增長，預計到2010年全國使用量可達到4億平方米。
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