ferrous 六级GREGMAT

1.ferrous and non-ferrous metals

色及有色金属

2.The water was reacting with the ferrous iron in the tank.

水与水箱中质产生化学反应。

3.CONCLUSION Ferrous Lactate tablet is a highly effective drug as Ferrous succinate tablets and with endurably mild side effects to patients with IDA.

结论乳酸亚片治疗IDA疗好，胃肠不良反应轻，患者耐受性好，是治疗IDA安全、有服剂。

4.Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚菲绕啉离子，用滴定法测量硫酸亚铵溶液。

5.Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.

液相络合法常用金属络合剂有亚络合剂和钴络合剂等。

6.produce glucal series(ferrous gluconate,lactone gluconate,zinc gluconate,sodium gluoconate,etc.

生产葡萄糖酸钙（亚、内酯、酸锌、酸钠等）系列产品。

7.VTT also laccases intercomparsion reaction catalyzed by enzymes, non-ferrous products of indicator for leakage.

VTT也利用漆酶催化促酶反应形成有色产物，研究渗漏指示剂构成。

8.VTT也利用漆酶催化促酶反应形成有色产物，研究渗漏指示剂构成。

VTT also laccases intercomparsion reaction catalyzed by enzymes, non-ferrous products of indicator for leakage.

9.Among other reagents used have been ??and titanous ion; a mixture of ferrous ion, oxygen, ascorbic acid , and ethylenetetraaminetetraacetic acid.

使用过其它试剂有?Ш脱穷牙胱印⒀翘?离子氧，抗坏血酸和乙四胺四乙酸混合物。

10.For the trading business, the company focuses on non-ferrous metals such as copper, aluminum, lead, zinc, kirksite,Zinc Concentrate,etc.

公司贸易主要是经营、铝﹑铅﹑锌﹑锌合金和锌精矿等有色金属产品。

11.Compund polymer with alumium polychloride and ferrous polysulfate as its main ingredients was used as water scavenging agent in the treatment of dye-house waste water.

用以聚合氯化铝、聚合硫酸为主复合聚合物作净水剂,处理印染废水。