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- essential phage gene 噬菌体必需基因
- Her most essential quality is kindness. 她最主要的品质是善良。
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- Rice is our essential foodstuff in life. 大米是我们生活的基本食物。
- National unity is essential in time of war. 举国团结在战时是非常重要的。
- What is the essential theme of the play? 这剧本的主题是什麽?
- Limit your expenditure to what is essential. 你要把开销限制在必要的范围内。
- It is essential that he get up early. 他有必要早起。
- Get a hustle on to stockpile these essential material. 赶快把这些重要材料贮放起来。
- nonessential phage gene 噬菌体非必需基因
- Mass education is essential in promoting democracy. 民众教育对提倡民主是非常重要的。
- It is essential to balance one's budget. 量入为出是很重要的。
- Mutual understanding is essential to friendship. 相互理解对友谊至关重要。
- phage gene 噬菌体基因
- Articulate speech is essential for a teacher. 对教师来说,口齿清楚是必不可少的。
- Car bombs have become essential terrorist weapons. 汽车炸弹已经成为恐怖分子主要的武器。
- Impartiality is essential to a judge. 公平是当法官所必需的。
- We have constructed a new expression vector by introducing T7 phage gene 10 SD sequence and T7terminator sequence into multicloning sites of p~(GEM7Zf)(+). This vector has following characteristics:1.The 8bp opti-mal distance between SD and ATG; 以p~(GEM7Zf(+))为出发质粒;在其多克隆位点两端加入T7 phage gene 10的SD序列和T7 terminator 序列;构建成一个新的表达载体;它具有如下特点:1.;SD 保守序列AGGAG 至ATG 之间8bp 的最佳间隔;
- Preventive measures are essential. 预防手段是必要的。
- Stochastic Models of Lambda Phage. 噬菌体的随机模型。
