Calcium oxalate trigonal into film exists in the mesocarp of thin-walled cells , was multi-faceted shape , diamond-shaped or double-tapered , straight .
草酸钙方晶成片存在于中果皮薄壁细胞中,呈多面形、菱形或双锥形,直。
Precision comparison of trigonal height measurement and four-grade-leveling measurement .
全站仪三角高程测量与四等水准测量的精度比较分析。
Catheter drainage of the bladder relieves trigonal stretch and improves drainage from the upper tract .
膀胱置管引流减少三角区牵张,并改善上尿路引流。
Why did the qin army choose the trigonal pyramidal for their arrowheads ?
秦军为什么单单选择了这种三棱箭头呢?
Dual urine . Trigonal hypertrophy leads to secondary urteral obstruction owing to increased resistance to flow through the intravesical ureter .