中轴的

Based on the study in Lotus japonicus, a model legume plant in Papilionoideae, scientific groups led by Luo Da demonstrated that TCP proteins have been independently recruited as determinants of petal identities along the dorsoventral axis in two distant lineages of flowering plants Antirrhinum majus and Lotus japonicus, suggesting a synapomorphic origin for the mechanisms in the control of floral zygomorphy.

以蝶型花亚科的百脉根为研究对象，罗达等研究组阐明了在豆科与其他物种基因组中调控花对称性发育的分子机制具有共源性，揭示了在高等植物花形进化过程中，不同进化关系的开花植物独立地招募TCP基因，调控了两侧对称花发育过程中背腹轴的发育。

Considering the pitch deviation, pitch accumulative deviation, flank angle deviation and their combined influence on the pitch diameter, the authors present a complete differential optimal approximate model in this paper and use the ideal thread to approximate the actual thread radially and axially.

本文建立的螺纹中径当量全微分优化逼近模型，考虑了螺距偏差、螺距累积偏差和半角偏差本身及其相互间对中径的综合影响，并用理想螺纹在径向和轴向二维逼近实际螺纹。

Analyzing the contents of the axonometric projection in textbook of Engineering Drawing,this paper points out the consistency problems of the relevant concept definition and application.

通过对制图教材中轴测投影部分的内容进行分析和研究，指出了其中有关概念定义及应用中存在的一致性问题。

As the distance between epiphysis and metaphysis is relatively close, it can prevent the contour from closing toward the edge of epiphyseal structure which has been divided in the first step, to set a perpendicular to the x-axis of region of interest in the segmentation process.

由于骨骺和干骺相离较近，在分割过程中设定一个垂直于兴趣区域x轴的直线，防止轮廓向着第一步中已经分割好的干骺骨结构边缘靠近。

By the limit element analysis of the double punch sample, the stress, strain, and deformation were studied. The result is consistent with the tests.

而且间接法中试验本身存在一些影响因素，如轴向压裂法中衬垫的尺寸和试样的高径比对试验结果影响很大。

Results: IL-8 protein was located in the epithelium of viii. The expression of IL-8 was significantly increased in RSA group than that in the control group. Positive IL-8 cells was shown in decidua of RSA group, and its IL-8 level was higher than that in the control group. By hematoxylin-eosin staining. trophoblastic layer was found to get thinner, cells of trophoblastic layer denatured or necrotized, and turned acidophily, and the fibration of villous axis increased in RSA; decidual cells lost connection, a part of decidual cells appeared cytoclasis and turned more acidophilic, and nuclei disappeared in RSA.

结果：在绒毛组织中，IL-8蛋白定位于绒毛上皮细胞的细胞质内，且病例组的表达明显高于对照组；在蜕膜组织中；病例组蜕膜细胞的胞质内可见IL-8蛋白表达，且高于对照组；H-E染色可见病例组绒毛组织的滋养层变薄，细胞变性甚至坏死、嗜酸性增强，绒毛中轴纤维化程度增强；蜕膜组织中蜕膜细胞失去细胞间连接，部分蜕膜细胞解体、核消失。

This paper presents the axial fan blade design methods which are based on the propeller design methods.

本文将工程中常用的螺旋桨计算方法改进，使流动满足管道中的连续方程，适用于轴流风机叶片计算。

In other words, at some point during the inversion, the top stops spinning around the axis through the stem and then starts to rotate the other way.

在倒置的过程中，陀螺以绕中轴旋转，然后开始向另一方向旋转，同时，重心上提，些陀螺非常有趣的问题是如何节省下能量和角动量。

While K- treatments are well reflected by K- rachis contents, a negative interaction with boron was found in the B2 treated subplots.

叶轴中钾的含量可以很好地反映钾处理的结果，在B2处理付区中发现，施钾效果与B呈负交互效应（图4）。

A player who comes to a stop on the count of two, with neither foot in advance of the other, may use either foot as the pivot foot.

其实有关&行进中接球&这个问题根本没什么好争论的，常打球的同学，接受过基础篮球训练的同学都知道，在行进过程中接到球之后走两步出去，并且以第一步落地脚作为中轴脚开始假动作，这是非常标准的&安全步接三威胁&。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。