目的：比较乙醇沉淀和壳聚糖沉淀所制前愈颗粒剂的抑菌效果。
Objective: to compare the antibacterial effects of Qianyu granules between what was drawn by ethanol and what was flocculated by chitosan.
通过抑 制上述金属成分从电极（3）向发热电阻器（2）的扩散，能够防止发热电阻器（2）及电极（3）的剥离。
Removal of the heat resistive element (2) and the electrode (3) is prevented by suppressing the diffusion of the metal component from the electrode (3) to the heat resistive element (2).
本发明涉及一种用于喷洒在烟叶上的中药药剂，特别是一种可抑 制香烟中有害物质的药剂。
The invention relates to a Chinese medicinal preparation used for spraying onto tobacco leaves, particularly to a Chinese medicinal preparation for inhibiting the harmful substances in the cigarette.
第二类为出土秦陶器上的抑印陶文，应当为制陶工人的私印。
The first should be inscribed with wood piece or broken pottery, they were stamped on th…
第二类为出土秦陶器上的抑印陶文，应当为制陶工人的私印。
The first should be inscribed with wood piece or broken pottery, they were stamped on th…
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