parietal mesoderm是什么意思

用法例句

Analysis of nutritive composition of body wall in wild Apstichopus japonicus Selenka at Zhangzi Island;

獐子岛野生刺参体壁营养成分的分析

Histological and histochemical examination of body wall of sea cucumber Apostichopus japonicus;

仿刺参体壁的组织学和组织化学

Extraction of collagen from body wall of Asterias amurensis;

多棘海盘车体壁胶原蛋白的研究

The ultra structure of the integument of the malformed larvae and pupae were observed.

并对畸形蛹体壁的几丁质、粗脂肪、粗蛋白的含量进行测定 ,结果表明处理组与对照组存在明显的差

Research on geometric development method of integral panel skin surface;

整体壁板蒙皮曲面几何展开方法研究

Since the lap joint is a key part which greatly influences the fatigue life of aircraft structure,a two-stepped riveted lap joint in an integral panel structure is presented,and finite element analysis is performed for it.

纵向连接接头是影响机身整体壁板结构的安全疲劳寿命的关键部位,因此本文设计了一种适用于机身整体壁板纵向连接的阶梯状两台阶铆接接头结构。

Large integral panels are the main structure parts of the modern advanced civil airplanes.

大型整体壁板是现代先进民用飞机的重要结构件,大型整体壁板成形技术是整机研制过程中所必须要解决的重大关键技术。

Finite element simulation of stress and strain on the incremental bend forming technology of the integral wing-skin panel;

整体壁板增量压弯过程应力应变模拟

The research indicates that integral wing-skin panel with curvature shape can be made by the incremental bend forming technology,wing-skin keeps elastic distortion phase in the bend processing,both elastic distortion and plastic deformation happened in ribs,the rate of plastic distortion increase faster when the press distance reaches a value.

　采用逐点增量弯曲的方法对网格式带筋整体壁板进行了试验研究,并进行了有限元模拟。

An integral wing panel is represented as feature sets,and the features are decomposed as information sets such as location,direction,geometric size,Boolean operation etc.

将整体壁板分解为特征的集合,并进一步将特征分解为特征的位置、方向、几何尺寸、布尔运算等信息的集合。

After the research on blank modeling and shot peening path design for integral wing panel, a new technology for rapid blank modeling based feature mapping and an algorithm for complex Integral Wing Panel s shot peening path design are presented in this thesis.

本文对机翼整体壁板板坯建模与喷丸路径规划问题进行了深入研究,提出了基于特征映射的板坯快速建模技术和复杂翼型整体壁板喷丸路径规划算法。

Deduction of a calculation formula for shifter wall temperature is introduced.

介绍变换炉壳体壁温计算公式的推导过程,用工程数学的方法——牛顿法对高次方程的壁温计算公式进行了求解,并用Basic语言为计算公式编制了相应的计算程序。

Further more,the influence of elongation of non-circular toroidal plasma in wall on the stability of plasma is analyzed and discussed by utilizing computer which is used to calculate the analytical results.

通过引入Cap-cyclide坐标,针对位于导体壁中的非圆截面等离子体的任意伸长度,不使用任何近似的方法,求得了等离子体的稳定解析解。

By leading in Cap-cyclide coordinates, the thesis has carried on the research of the influence of wall on non-circular toroidal plasma stability.

通过导入Capcyclide坐标,进行了导体壁对非圆截面等离子体稳定性影响的研究,得出了等离子体的稳定性随着导体壁接近等离子体的表面而增加这一结论。