“roll”的概念、定义、翻译、参考文献-科学参考

单词	roll
释义	roll [rōl] ^GEOLOGY A primary sedimentary structure produced by deformation involving subaqueous slump or vertical foundering. ^{MECHANICAL ENGINEERING} A cylinder mounted in bearings; used for such functions as shaping, crushing, moving, or printing work passing by it. ^MECHANICS Rotational or oscillatory movement of an aircraft or similar body about a longitudinal axis through the body; it is called roll for any degree of such rotation. ^{MINING ENGINEERING} See <<horseback>> ^TEXTILES A continuous strand made by rolling, rubbing, or twisting fibers.
随便看	Houben-Hoesch synthesis Houdry butane dehydrogenation Houdry fixed-bed catalytic cracking Houdry hydrocracking Houdry process hour hour angle hour-angle difference hour circle hourglass hourglass screw hourglass stomach hourglass worm hour hand hourly observation hour-out line hour wheel houseboat housed joint house drain housefly Householder's method housekeeping housekeeping gene housekeeping run

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