| 1. | One such crystal is the ruby, which contains trivalent chromium ions dispersed in a matrix of alumina .
这样的晶体有一种叫“红宝石”，它包含的三价铬离子弥散在氧化铝的基体中。 |
| 2. | One relatively recent technique which has found some favor involves the inclusion of soluble trivalent antimony derivatives in the slurry during mixing .
一种比较近代的、人们好采用的技术是在混合过程中加入可溶性的三价锑衍生物。 |
| 3. | Passivation of galvanized steel by trivalent chrome
镀锌层三价铬钝化工艺的研究 |
| 4. | Oxidation of benzoin by ferric compounds
三价铁化合物对安息香的氧化 |
| 5. | Practice for use of a ceric - cerous sulfate dosimetry system
硫酸高铈-三价铈剂量测定系统使用规程 |
| 6. | Removal of reactive dyes from wastewater using fe coagulant
用三价铁离子混凝剂从废水中去除活性染料 |
| 7. | Blue - white trivalent chromating technology for electroplated zinc coating
镀锌层三价铬高耐蚀蓝白钝化工艺研究 |
| 8. | Study on three price chromium colored passivation technology of zinc - plated layer
镀锌层三价铬彩色钝化工艺研究 |
| 9. | Comparison of two different color - developing agents in detecting content of fe
两种不同显色剂测定三价铁离子含量的比较 |
| 10. | Production of activated trivalent chromium and its role in the prevention of cancers
活性三价铬的制备生物活性及抗癌作用 |
