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变桨柱
1、column chromatography───柱层析(法),柱色谱(法);柱层析法;[分化]柱色谱法
2、fluted column───凹槽柱
3、pitch───n.运动场地;程度;音高;推销行话;倾斜度;沥青;投球;街头摆摊处;颠簸;螺距;v.投掷;投(球);触地;击高球;重跌;颠簸;使倾斜;确定标准;定音高;投标,推销;搭帐篷;用沥青涂;用石头铺(路);给(麦芽汁)加酵母
4、buckling column───屈曲柱
5、column───n.纵队,列;专栏;圆柱,柱形物
6、pitch diameter───层心直径,(齿轮的)节径,(螺纹的)中径;[机]节圆直径
7、media pitch───媒体推广
8、perfect pitch───n.音高辨别力;完全音高感,绝对音感
9、impregnating pitch───浸渍剂沥青
1、obtained by distilling soft pitch in modified pitch column under certain pressure and temperature after certain time heating.───中温沥青经过在一定的压力和温度下,经过一定时间热处理获得。
2、It is obtained by distilling soft pitch in modified pitch column under certain pressure and temperature after certain time heating.───中温沥青经过在一定的压力和温度下,经过一定时间热处理获得。
3、obtained by distilling soft pitch in flash column under certain pressure and temperature.───经过在一定的压力和温度下进行闪蒸获得。