起源的

The result showed that newwheat species might be prodcued in progeny of unstable amphidiploid, which offeredsignificant pattern for evolution from octaploid wheat to hexaploid wheat and widenedthe train of thought of studying the origin of biological species.

这个结果显示，通过对双二倍体分离后代的有效选择，有可能形成一个新的小麦种，从而为从八倍体小麦向六倍体小麦演化提供了一个新的进化模式，拓宽了研究物种起源的思路。

Based on phylogenetic analysis, this paper reviewed the relationship between hormones including sex hormones and AVT, and vocal production and perception through all anuran species studied to date. We found that in anuran brains the AVT system related to vocal behaviors were very conservative while the sex hormone systems involved in vocal communication might be originated independently from varied taxa of anuran.

本文通过对已做相关研究的所有物种进行系统发育分析，发现中枢神经与鸣叫行为相关的精氨酸加压素系统具有高度的进化保守性，而与鸣叫相关的性激素作用系统可能是多次独立起源的。

In 1831 Mr. Patrick Matthew published his work on "Naval Timber and Arboriculture," in which he gives precisely the same view on the origin of species as that propounded by Mr. Wallace and myself in the "Linnean journal," and as that enlarged in the present volume.

1831年，帕特里克·马修先生发表了《造船木材及植树》的著作，他在这部著作中所明确提出的关于物种起源的观点同华莱士先生和我自己在《林纳学报》上所发表的观点以及本书所扩充的这一观点恰相吻合。

The origin of the Bateau (French for "boat") is the traditional circus discipline of the aerial cradle, combined here with the parallel bars for the very first time.

杂技起源的小舟是传统的马戏团的纪律，在空中摇篮双杠第一次的印象。

In 110 Xinjiang unrelated healthy Uygur subjects, 27 alleles were detected in HLA-B loci. Of them, B * 35 and B * 51 were the most common alleles with an allele frequency of 0.1136 and 0.1136, respectively; while B * 41, B * 56 and B * 78 were the rare alleles with a frequency of 0.0045, 0.0045 and 0.0091, respectively. Frequencies of "Caucasoid origin" HLA alleles such as B * 08, B * 35 and B * 50 in Xinjiang Uygurs were higher than other ethnic groups in China.

在维吾尔族样品中共检出27个等位基因，其中高频率的等位基因为B*35(0.1136)和B*51(0.1136)，低频率的等位基因为B*41(0.0045)、B*56(0.0045)和B*78(0.0091)，B*08、B*35、B*50等"高加索人"起源的HLA基因在新疆维吾尔族的分布频率高于国内其他民族，与高加索人种的数值相当。

The main topic of this thesis is the introduction and evaluation of the establishment, practice and experience of the connoisseurship method proposed by the main creator of the modern eastern connoisseurship method which is the origin of "scientific" connoisseurship-Giovanni Morelli and his main follower Bernard Berenson.

本文主要对作为"科学"鉴定起源的西方近现代鉴定方法的主要创建者乔瓦尼·莫雷利和他的主要追随者伯纳德·贝伦森的鉴定方法的建立、实践与经验进行了介绍与评价。

The response to isoproterenol and electrical stimulation of myocytes both in the coronary sinus and outside the ostium were studied through standard glass microelectrode technology to investigate the mechanism of ectopia arrhythmia nearby coronary sinus musculature.

第三部分以标准玻璃微电极技术记录并分析犬冠状窦肌肉结构及冠状窦口外右房组织的心肌细胞动作电位特点，并研究各自对异丙肾上腺素和电刺激的反应，以探讨冠状窦附近起源的异位心律失常的发生机制。

The paper reviews the study on evolution of endothermy in animal, including the concepts, characteristics and the selective factors.

对动物内温性进化的研究进行了较为系统的论述，包括内温性动物概念的由来、特点和起源的选择因子。

The word woodchuck is probably a folk etymology of a New England Algonquian word—that is, English-speaking settlers "translated" the Indian word into a compound of two words that made sense to them in light of the animal's habitat.

woodchuck 这个词可能是新英格兰阿尔贡金语中民间起源的语汇──就是说，讲英语的殖民者的把这个印度语单词根据这种动物的习性"翻"成了两个字的合成词，以使其有意义

He sympathises with daring ideas about Islam's beginnings: so daring that many of its proponents work under false names.

他也对于伊斯兰起源的咋舌的故事持理解的态度。尽管这个故事如此大胆，甚至使某些信奉者也只是以假名来信仰。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。