根和根状茎都由表皮、皮层和维管柱组成。
The root and rhizome were composed of the epidermis, cortex and vascular cylinder.
茎的解剖结构也由表皮、皮层和维管柱组成。
The primary structure of stem consists of epidermis, cortex and vascular cylinder too.
根状茎的次生结构由外向内为表皮，皮层和维管柱，髓射线发达。
The secondary structure of rhizome include epiderm, cortex and vascular tissue, pith ray is developed.
深入了解扶正器工作机理后，将弯曲管柱分别投影到井斜平面和方位平面上计算，从而将三维问题转化为二维问题。
Project bend pipe to Inclination Plane and Azimuth Plane, so turn complicate 3-D problem to two 2-D bend problem .
深入了解扶正器工作机理后，将弯曲管柱分别投影到井斜平面和方位平面上计算，从而将三维问题转化为二维问题。
Project bend pipe to Inclination Plane and Azimuth Plane, so turn complicate 3-D problem to two 2-D bend problem .
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