根尖诱导形成术是用药物诱导牙根尚未发育完成的年轻恒牙的根尖继续发育或形成钙化屏障的技术。
Apexification is a technique to induce a calcified barrier in a root with an open apex or the continued apical development of an incomplete root in young permanent teeth through some special material.
一些两栖动物通过在地下深处的休眠期内完成加速发育以适应干旱环境。
Some amphibians adapt to arid environments by completing accelerated development with resting stages deep underground.
因为他的发育已经几近完成了，所以在接下来的几周里主要就是体重的增加了。
The next few weeks are all about weight gain since his development is nearly complete.
人类在这个时期完成了发育和基本成熟这个具有重要意义的过程。
During this period of human development and completion of the basic importance of the maturity process.
黏液腺在胚胎附着过程中形成卵柄和外层卵膜，胚胎是依靠卵柄或卵索附着于腹肢的刚毛上，进而完成胚胎发育过程。
Embryo attachment was affected by the differentiation of egg membrane. Egg stalk and outer egg membrane were formed from mucus during development.
经春化诱导的植株，无论给予长日还是在短日条件，花器和花茎均能正常完成发育。
The vernalized plants can finish the development stages of floral organ and floral stalk, no matter long-day or short-day.
初级毛囊的发育在胎儿期135日龄时已完成，而次级毛囊发育直至出生后6月龄。
All primary follicles matured at the age of 135 days in the foetal period and secondary follicles developed until 6 months after birth.
探讨了从精细胞和卵细胞质膜融合到它们的核融合完成这一发育阶段的某些主要事件。
We focused on several key events during fertilization from membrane fusion to karyogamy of sperm cells and egg cells.
当这些发育成熟并且具有各种功能的细胞制造完成，它们便离开骨髓，被释放入外周血中。
When the fully developed and functional cells have been formed, they leave the marrow and enter the blood.
随着越来越多的微生物全基因组测序任务的完成，人们开始在整个基因组水平上探讨物种的系统发育关系。
With the accomplishment of more and more microbial genome sequencing, people have begun to study phylogenetics on the standard of whole genome.
根管消毒的目的是：进一步控制或消灭根管预备后残留在根管内的细菌、止痛、控制渗出、诱导根尖发育完成等。
The function of root canal disinfection is to control or kill the remaining bacteria in the root canal, relieve pain, control exudation and induce apical part of a root to complete development.
医学研究表明：这种流产出来的标本有60%—70%的受精卵不能完成胚胎期的发育；
Medical research shows that: the abortion out 60%-70% of the specimen fertilized embryos can't finish the development;
医学研究表明：这种流产出来的标本有60%—70%的受精卵不能完成胚胎期的发育；
Medical research shows that: the abortion out 60%-70% of the specimen fertilized embryos can't finish the development;
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