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- Previously, four essential genes and a portion of fosfomycin's biosynthetic pathway had been proposed, but researchers were unable to produce fosfomycin in a non-native host. 之前的研究只是提出4個(gè)必需基因和一部分磷霉素生物合成途徑，但是不能在非天然宿主體內制備磷霉素。
- Her most essential quality is kindness. 她最主要的品質(zhì)是善良。
- lethal locus 致死(基因)座位
- Surprise is an essential component of my plan. 我這項計劃主要就是想使大家驚喜一下。
- Rice is our essential foodstuff in life. 大米是我們生活的基本食物。
- National unity is essential in time of war. 舉國團結在戰時(shí)是非常重要的。
- A locus is the 'location'of a gene along a chromosome. 位點(diǎn)是基因在染色體的位置。
- What is the essential theme of the play? 這劇本的主題是什麼?
- A locus is the "location" of a gene along a chromosome. 位點(diǎn)是基因在染色體的位置。
- Limit your expenditure to what is essential. 你要把開(kāi)銷(xiāo)限制在必要的范圍內。
- It is essential that he get up early. 他有必要早起。
- Get a hustle on to stockpile these essential material. 趕快把這些重要材料貯放起來(lái)。
- Mass education is essential in promoting democracy. 民眾教育對提倡民主是非常重要的。
- It is essential to balance one's budget. 量入為出是很重要的。
- Mutual understanding is essential to friendship. 相互理解對友誼至關(guān)重要。
- Articulate speech is essential for a teacher. 對教師來(lái)說(shuō),口齒清楚是必不可少的。
- Car bombs have become essential terrorist weapons. 汽車(chē)炸彈已經(jīng)成為恐怖分子主要的武器。
- Impartiality is essential to a judge. 公平是當法官所必需的。
- Preventive measures are essential. 預防手段是必要的。
- Having the same alleles at a particular gene locus on homologous chromosomes. 純合的在同源染色體上某一特定基因座有相同等位基因的
