细胞质遗传的本质是细胞器dna的传递。
The essence of cytoplasmic inheritance is transfer of cytoplasmic DNA.
很显然，任何能够进化的系统，都离不开遗传学家们所说的突变，其本质是随机事件。
In any system that will evolve it is quite clearly necessary that you have what the geneticists have called mutations, essentially random events.
然而，他又说，理解单个遗传缺陷的分子本质，其是如此复杂疾病的一种家族性形式的根源，提供了无价的线索。
However, he said, understanding the molecular nature of this single genetic defect, which is at the root of a familial form of such a complex disease, offers invaluable clues.
科学家曾对生命的物质迷惑了许多年；生物技术的本质就把一个有机体的遗传物质粘接到另一个有机体上面。
Scientists have been messing around for decades with the DNA of living things; the essence of biotechnology is splicing genetic material from one organism to another.
求解tsp问题是遗传算法应用的一个重要领域，其本质是TSP问题中巡回路径编码串的组合最优化问题。
Solving Traveling Salesman problem (TSP) is an important problem in Genetic Algorithm's Application, it is an optimization problem of the TSP path encoding in essence.
难道那些主张本质上不都是表明，我们应当承认遗传因素的作用或者假设财力就是取得学术成就的保障吗？
Do not such claims, at root, suggest that we should take credit for genetics or assume that wealth guarantees academic achievements?
许多特征的多基因本质和复等位本质，使遗传特点中的变异性具有巨大的潜力。
The polygenic and multiple allelic nature of many traits gives a vast potential for variability among hereditary characteristics.
但由于其本质特性，传统遗传算法很容易产生早熟收敛的现象，而不能收敛到全局最优。
But, because of its characteristic, standard GA prematures easily and can't convergence to global optimal.
目的探明蒙古族一大家系牙本质发育不全症的临床特点和遗传学基础。
Objective To decipher the clinical characteristics and genetic bases of Dentinogenesis imperfecta type II in a large Mongolian family.
摘要 [摘要]目的： 探讨应用固定-可摘联合修复技术对遗传性乳光牙本质患者进行咬合重建的制作方法及效果评价。
Abstract : [Abstract]Objective:To perform occlusal restoration for dentinogenesis imperfeca with fixed-removable dentures, observe the clinic effect and summarize the clinical experience.
选定遗传性，这一点从本质上来说是不公正的。
It is inherently unfair that we should be able to choose the genetics of our offspring.
古国文明的衰落从表面上看是源于自然的毁灭和外来的侵袭，究其本质还是自身患上了无法自救的文化遗传疾病。
To look at their surface, the decline of the ancient civilizations resulted from natural disasters and outside invasions, but in fact, such results come from their cultural genetic diseases by nature.
古国文明的衰落从表面上看是源于自然的毁灭和外来的侵袭，究其本质还是自身患上了无法自救的文化遗传疾病。
To look at their surface, the decline of the ancient civilizations resulted from natural disasters and outside invasions, but in fact, such results come from their cultural genetic diseases by nature.
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