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- The deviating rate of tannic acid is 48.8%. 用标准曲线法定量计算鞣酸的脱出率为48．8%25。
- Supply High Purity Germanium Bracelet. 供应高纯锗手链。
- This glittering green emerald is of high purity. 这个翡翠绿莹莹的，成色极好！
- It is the tannic acid contained in oak that ages the brandy. 正是栎木里含的丹宁酸使白兰地变芳醇了。
- It is the tannic acid contained in oak that ages the brandy . 正是栎木里含的丹宁酸使白兰地变芳醇了。
- The high purity amidinothiourea phosphate(P800) was reacted with the dicyanodiamide and phosphoric acid. 利用双氰胺和磷酸反应得到高纯度脒基脲磷酸盐P800。
- The high purity amidinothiourea phosphate (P800) was reacted with the dicyanodiamide and phosphoric acid. 摘要利用双氰胺和磷酸反应得到高纯度脒基脲磷酸盐P800。
- Green tea contains less caffeine and a little more tannic acid. 绿茶含有很少的咖啡因和非常少的单宁酸。
- Objective To establish a extraction method of high purity ferulic acid in Ligusticum chuanxiong Hort. 目的建立提取川芎中高纯度阿魏酸的方法。
- Why do we need High Purity Water for cleaning and rinsing? 为什么要用超纯水作清洗和冲洗？
- It is found that wollastonite has a high solubility in the concentration of calciumions,calcium ions are able to interact with tannic acid. 结果表明:矿浆中硅灰石溶解下来的钙离子组分能与单宁酸发生化学反应。揭示了单宁酸对透辉石选择性抑制机理。
- Lampshade is in extrusion forming with high purity aluminum. 灯罩采用高纯度铝材挤压成型,反光效率高,不会脱色;
- The EDX spectrum shows that the nano-zinc sulfide has high purity. EDX能谱表明该法制备的纳米硫化锌具有较高的纯度。
- Brilliant cresyl Blue, high purity biological stai... 亮甲酚蓝/灿烂甲酚蓝/煌焦油蓝；
- The wood of such trees, used as a source of lumber, wood pulp, and tannic acid. 铁杉，铁杉木这些树的木料，用作木材、木浆及丹宁酸的原料
- High purity theanine could be produced through re-cryst... 通过重结晶可得到纯度90%25的茶氨酸;得率为0.;8%25。
- Usually PTC Ceramics was made from high purity materials. 制备高性能PTC热敏陶瓷电阻,一般采用高纯度原料。
- Why is high purity polycrystalline silicon necessary? 为啥多晶硅需要高纯度？
- The wood of such trees,used as a source of lumber,wood pulp,and tannic acid. 铁杉，铁杉木这些树的木料，用作木材、木浆及丹宁酸的原料
- Calculating deviating rate of tannic acid according to the standard curve . 用半透膜再次提纯去除蛋白质等大分子物质。
