柱支楼梯 [建] columnated window stairs
舱内支柱兼升降梯柱 pillar ladder
地层支撑液柱压力梯度 formation seepporting hydrostatic pressure gradient
其不同点在于梯步和栏杆支柱的处理各有千秋。
Its differentia depends on the processing each has his strong point of ladder pace and baluster.
It's the phosphate and the pentose that make up the backbone - that make up the upright struts of the ladder and it's the bases that make up the connecting struts, so the bases are the colors.
磷酸基和戊糖,共同构成了主链,主链又构成了梯子上下的支柱,而碱基,则构成连接支柱的梯阶,碱基是用各种颜色表示的
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