发育完全的
- 与 发育完全的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The nerve need not be present throughout the entire period of regeneration; once the limb has begun to grow and tissues are sufficiently differentiated, the nerve may be removed without impariment of the morphegenetic potency acquired by these tissues during their earliest stage of formation. Singer (1974) has shown that it does not matter for regeneration what type of nerve, whether motor, sensory, or autonomic, is present in the blastema.
但是再生的肋骨市是「不完全发育」,神经不会在整个再生过程中呈现出来;一旦,肋骨开始生长,而且组织得到足够的养分,神经就可以从器官器官再生的部位移除,力量,是细胞在早期形成的时间得到的Singer,则证明了:任何细胞组织,对再生来说,是不相关的,不管是运动、感觉、自动的,都在胚芽中呈现。
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Researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects;2 Combining with the techniques of cell engineering (nuclear transplantation and electric fusion etc.), and through the process of culturing histiocyte of fish, cryopreservation and re-culture after thawing, carrying out somatic cell breeding of fish.
多年来,国内外学者对各种鱼类精液的冷冻保存进行了大量的系统研究,目前这项技术已达到实用水平,并日益发挥作用;二是对鱼类培养的组织细胞冷冻保存,通过鱼类细胞的培养、超低温冻存、解冻后再培养过程,结合细胞工程技术进行体细胞育种;大量的研究结果表明鱼类体细胞核具有发育的全能性,随着细胞培养技术、细胞工程技术日益发展成熟,完全具备实现鱼类物种种质长期保存的理论基础和技术条件。
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Unlike Nadezhda's children, who showed a faster maturation rate than normal, the grandchildren correspond completely to the average household cockroach, said Dmitry Atyakshin, a scientist at Voronezh Medical Academy, 470 kilometres (290 miles) south of Moscow.
俄罗斯沃罗涅什医学院的科学家迪米瑞·阿季亚克欣表示,与"希望"的子女不同,她的孙辈与普通常见的蟑螂完全一样,而她的子女要比普通蟑螂发育快得多。沃罗涅什医学院位于莫斯科以南470公里处。
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Male flowers: perianth tube basally solid; stamens 20, connectives completely united to form a stalked cup; anthers inserted on outside at base of cup, surrounding column base; gynostemium rudimentary.
雄花: 基部的花被筒实心;雄蕊20,药隔完全形成一个柄杯的;花药着生于在杯状的基部外边的,围绕柱状的基部;合蕊柱不发育。
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At present, the research about Heregulin-αand itsreceptors ErbB2 and ErbB3 was only the expression of them in mRNA and the impact ofHeregulin-αon the proliferation of mammary epithelial cells and milk proteins expression inculture. There were no results about the expression of Heregulin-αand its receptors in protein andthe impacts of Heregulin-αon the development, lactation and involution of mammary gland. It wasalso not clear about the signal transduction pathway of Heregulin-αin mammary gland.
目前对于乳腺中Heregulin-α及其受体ErbB2和ErbB3的研究仅限于其mRNA水平的表达以及Heregulin-α对培养的乳腺上皮细胞增殖和乳蛋白表达的影响,尚缺乏对乳腺中Heregulin-α及其受体在蛋白质水平上的表达变化规律以及Heregulin-α对乳腺发育、泌乳及退化的作用研究,正常乳腺中Heregulin-α的信号转导途径也不完全清楚。
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, and between L vexillifer and Neophocaena phocaenoides is 15. 03%(49/326bp). Two phylogenetic trees, constructed by using sequence data, suggest that Lipotes vexillifer does not share a direct common ancestor with Inia geoffrensis, thus provide molecular evidence in favor of the establishment of family Lipotidae, extant river dolphins might be a group of species with
系统发育分析结果表明:白暨豚与亚河豚没有直接共同的祖先,从而为白暨豚科的建立提供了有利的分子证据;现存的淡水豚类可能仅是外形上相似的物种群,Muizon(1984,1988a,1988b,1990)关于各类淡水豚分属于不同的总科的建议,从分子进化的角度看是完全可能的:抹香鲸类可能是最早从古鲸类中分化出来的类群。
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The follow-up periods were various from 6m to 21m. The apical MTA barrier technique was used to manage pulpless permanent teeth with incomplete root formation. The postoperative radiographs showed complete repair of periradicular tissue in 5 of 7 teeth and improvement obviously in other 2 teeth. Only one case (1 tooth) had a 3mm periodontal pocket in four perforation repair cases. The lesion at the perforation sites was improved obviously.
追踪观察时间为6-21月。4例穿孔修补的病例,均为延迟修补,除一例为根尖1/3处的病理性吸收外,其余患牙的穿孔部位位于牙根的冠1/3或根分叉处,一例6m复查时有3mm的牙周袋形成,其余患牙骨吸收暗影均明显缩小。7例根尖发育不全并无髓牙的病例均为成人,5例根尖暗影完全消失,2例明显缩小。
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But in mode-rn China,the concept of values also has serious deficiency anddefectiveness.On the part of the disputations on obligationand utilitarianism,the incompleteness on utilitarianism makesit mooching among law of utility and theory of duty.
就&义利之辩&而言,功利主义发育不完全,人们常常徘徊于功利论和道义论二者之间;并且,由于近代中国价值观在整体上是基于政治的、社会的问题所作的探讨,主要的不是为市场经济的确立所进行的阐述和辩护,因而在建构经济伦理上没有更大的作为。
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The results showed that OsAgpS1a transcripts and the reporter gene GUS driven by the OsAgpS1a promoter had a similar expression pattern that abundantly expressed in endosperms but very low in leaves, whereas OsAgpS1b transcripts and the reporter gene GUS driven by the OsAgpS1b promoter own other similar expression pattern that expressed at a low level in leaves, roots and early development endosperms of rice.
结果表明,两个启动子与其下游转录本的表达模式完全一致,即OsAgpS1a转录本和OsAgpS1a上游启动子控制的GUS基因主要在胚乳中高水平表达,在叶片中有很低水平的表达;而OsAgpS1b转录本和OsAgpS1b上游启动子控制的GUS基因主要在叶片和胚乳发育早期低水平表达。
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Baby with my family, I also go to a doctor, the doctor said that within the 3-year-old child, is like asking to have a throat closed plate development was not entirely correct, so snoring is a normal situation, and when in the cold will be more Obviously, your baby is not developed, but the physical condition seems to have slowly nursed back to health for some, do not worry too much, this is not a serious problem!
跟我家宝宝一样,我也去看过医生,医生说3岁以内的宝宝儿,喉头有个好像叫闭合板的发育不完全正确,所以打鼾是属于正常的情况,而且是在感冒的时候会更加明显,你家宝宝虽然不发烧了,但是看来身体状况还得慢慢调养一段,不用太担心,这不是严重的问题!
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?