primary magmatic structure原生岩浆构造
primary auxiliary structure主
primary sedimentary structure[地质] 原始沉积构造;原生沉积构造
primary flow structure原生怜构造
primary skeletal structure原生骨结构
Primary particle structure单粒构造
primary protein structure初级蛋白质结构;蛋白质的初级构造
primary y structure一级结构
primary beam structure system主梁结构体系
By analysis of bioinformatics,the gene had an isoelectric point of 4.40,and contained a N-terminal signal peptid;Ser and Glu occupied the highest proportion and the special sequence Arg-Gly-Asp(RGD) existed in OPN primary structure.
经生物信息学分析,该基因为不稳定蛋白,具有N端信号肽,相对分子质量为30.99 ku,理论等电点为4.40,其一级结构中丝氨酸和谷氨酸残基所占比例最高,含有特异的Arg-Gly-Asp序列(RGD)。
参考来源 - 猫视网膜年龄相关的形态学变化研究The primary structure of their stems both had one layer epidermis on which there were glandular hairs and needle-shaped hairs.
前红松与红松茎的初生结构都有一层表皮，其上尘有毛状附属物，一种为腺毛，一种为针状毛，气孔均具有孔下室。
By analysis of bioinformatics,the gene had an isoelectric point of 4.40,and contained a N-terminal signal peptid;Ser and Glu occupied the highest proportion and the special sequence Arg-Gly-Asp(RGD) existed in OPN primary structure.
经生物信息学分析,该基因为不稳定蛋白,具有N端信号肽,相对分子质量为30.99 ku,理论等电点为4.40,其一级结构中丝氨酸和谷氨酸残基所占比例最高,含有特异的Arg-Gly-Asp序列(RGD)。
参考来源 - 鹿科动物茸角组织Osteopontin基因全长cDNA的克隆及表达分析Mega structure is a new-structure system of super high-rise building. It is made up of primary structure and secondary structure.
巨型结构是一种新型的超高层建筑结构体系,是指由几个大型结构单元所组成的主结构与其它结构单元组成的次结构共同工作,从而获得更大的整体稳定性和更高的效能的高层建筑结构。
参考来源 - 巨型框架结构的静力性能及超级元的应用