典型铁铝土 orthic ferralsols?
典型灰色森林土 orthic greyzems?
典型淋溶土 orthic luvisols?
典型灰壤 orthic podzols?
典型盐土 orthic solonchaks?
典型碱土 orthic solonetz?
典型旱成土 orthid?
褐帘石 orthite?
正色乳剂 orthochromatic emulsion?
正长石 orthoclase?
微粒正长岩 orthoclasite?
灰土 orthod?
典型灰色森林土 orthic greyzems?
典型淋溶土 orthic luvisols?
典型灰壤 orthic podzols?
典型盐土 orthic solonchaks?
典型碱土 orthic solonetz?
典型旱成土 orthid?
褐帘石 orthite?
正色乳剂 orthochromatic emulsion?
正长石 orthoclase?
微粒正长岩 orthoclasite?
灰土 orthod?
定向进化 orthogenesis?
正地槽 orthogeosyncline?
正片麻岩 orthogneiss?
正交矩阵 orthogonal matrix?
正交系 orthogonal system?
正射投影 orthographic projection?
地名正字法 orthography of geographic names?
正高改正 orthometric correction?
正高 orthometric height?
正形投影 orthomorphic projection?
正射相像片 orthophotograph?
正射投影 orthophotography?
正射影像地图 orthophotomap?
正射投影装置 orthoprinter?
正射投影 orthoprojection?
正射投影装置 orthoprojector?
正立体法 orthostereoscopy?
正常氧化土 orthox?
硬盘 ortstein?
振动中心 oscillation center?
振荡频率 oscillation frequency?
振荡 oscillation?
摆动波痕 oscillatory ripples?
柳林 osier bed?
锇 osmium?
渗透第 osmoregulation?
渗透平衡 osmotic equilibrium?
渗透交换 osmotic exchange?
渗透势 osmotic potential?
渗透压力 osmotic pressure?