n.微碱性
L-histidine is an alkalescency amino acid with an imidazole group. L-组氨酸是含咪唑核的碱性氨基酸。
To keep the body fluid alkalescency and be healthy, there ought to be a reasonable taking of both meat and vegetable. 建议饮食荤素合理搭配，使体液呈弱碱性方能保持健康。
Use low alkalescency system to protect hair from damage in high alkalescency environment. 使用低碱性体系，有效防止头发在高碱性环境中受到损伤。
To keep the body fluid alkalescency and be healthy,there ought to be a reasonab... 建议饮食荤素合理搭配,使体液呈弱碱性方能保持健康。
Chemical resisting:be able to endure oil,variety of solvent,organic acid,alkalescency,alcohol fructose,antiseptic and other chemical elements. 耐化学性：可耐油、多数普通溶剂、有机酸、弱碱、酒精、果酸、防腐剂等化学物质。
