本实用新型由于锁舌从水平方向作用于轮齿，其作用力对水平的回转盘影响较小。
Because lock tongue ACTS on wheel tooth from horizontal direction in the utility model, its force has little influence on horizontal rotary disc.
本试验采用冷浸法提取狗舌草中总黄酮。
本研究用6种固定液、4种染色法，观察对显示小鼠耳廓、舌和背皮肤结缔组织肥大细胞的影响。
In the current study, 6 fixtures and 4 staining methods were used to demonstrate the effect of fixation and staining on the manifestation of the connective tissue mast cells of mice.
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