substitutions 中文意思是什麼
substitutions
解釋
替代手法-
They allow no substitutions on the club luncheon.
客飯固定的午餐不能換菜。 -
The overall reaction is one of substitutions.
總反應是取代反應中的一種。 -
Alignment and homology analyses were performed with genedoc, version 2. 3, to quantitate the nucleotide and amino acid substitutions
序列比較和同源性分析是在genedoc2 3上完成。 -
At last, the structure - to - property is researched, we design a series of trans - stilbene derivatives with different arrangements of the substitutions and study their two - photon absorption properties by using the response theory method at hf level
最後，本文選取了一系列不同官能團取代的具有不同對稱性的二苯乙烯系列衍生物，對其雙光子吸收截面與分子結構之間的關系進行了研究。 -
I have made the substitutions required in this book.
我在本書中已應需要作了改換。 -
Such substitutions dramatically affected the performance of u. s. agriculture in the past century.
這種代替措施在過去一個世紀里顯著影響了美國農業的效能。 -
It is convenient to nondimensionalize this problem with the following substitutions.
利用下面的代換，便於使這個問題無量綱化。 -
In this study the penman discussed the complicated framework of the maize price, and particularly studied the main four parts : producing cost, circulating exes, margins, and taxes ; the factors that affect maize price are policies of government, value of money, supply and demand, system price difference, substitutions and etc ; some single and integrated modes of maize price forming are designed, and having forecasted the 2000 price of maize
本文的主要內容是： （ 1 ）現行玉米價格體系龐大復雜，其構成分生產成本、流通費用、利潤、稅金四個部分。 （ 2 ）玉米價格形成受多種因素影響，主要是國家政策、貨幣價值、供求關系、差價體系、比價體系以及替代品和其他相關產品。 （ 3 ）建立了玉米價格預測的單個和綜合模型，對2000年價格進行預測。 -
2 ) dna sequence variations were all nucleotide substitutions and neither insertions nor deletions were detected
2山na序列變異均為核耷酸替換，無插人和缺失突變。 -
Every school must comply and can not shorten the exercise with any excuses or substitutions
各中小學校至高校，必須保證學生每天有一小時的體能鍛煉，不得任意擠占或削減。 -
Basing on the analysis of above two algorithms, we propose a new algorithm, rp - all - pairs, which uses a method of randomized project to find ungapped local alignments in genomic sequence with up to a specified fraction of substitutions
在分析以上兩種方法的基礎上，本文提出了一種新的演算法： rp - all - pairs演算法。該演算法通過隨機投影發現基因組序列中含有特定部分的替換的無間隔局部對齊。 -
We ve looked at how to perform simple and even reasonably complex straight substitutions, but sed can do even more
，以顯示關于該項的更多信息。從輸出中的日期和時間戳記後面的 -
The diffraction peak angle does n ' t change obviously as co / fe ratio, it is attributed to the radius of co fe ions are fairly similar, so the influence of substitutions on unit cell is small
而隨著co fe比的變化，衍射峰角度值變化不明顯，這是由於co 、 fe離子半徑相差不大，它們之間的位置取代對晶胞的整體影響相對較小。 -
Rotating electrical machines - part 18 - 22 : functional evaluation of insulation systems - test procedures for wire - wound windings - classification of changes and insulation component substitutions
旋轉電機.第18 - 22部分:絕緣系統的功能評價.繞組線的試驗程序.更換件的分類和絕緣元件的替代物 -
String, with the substitutions made as specified by the
字元串結尾的字元串，按照 -
Rotating electrical machines - functional evaluation of insulation systems - test procedures for wire - wound windings - classification of changes and insulation component substitutions
旋轉電機.絕緣系統功能評價.金屬線繞組試驗程序.絕緣元件替代物和更改的分類 -
To discriminate between drier and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( haing no effect on the protein sequence )
為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。 -
To discriminate between driver and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( having no effect on the protein sequence )
為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。 -
D. substitutions may occur when the ball is dead. substitutes must announce their entrance in the game to the opposing team
只能夠在死球狀態下換人。換上場的隊員必須向對方球員示意。 -
Approximately 7000 colonies were screened. one mutant was obtained, and its enzyme activity is 2. 09 - fold higher than that of wild - type a - aldc in low temperature. the two nucleotide substitutions were occurred in the evolved a - aldc gene
根據定向進化的基本思想，我們利用易錯pcr的方法，篩選了近7000個菌落，最終得到了一株在低溫下也有較高酶活力的突變體。
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