alumina

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After setting, the surfaces of the specimens are ground down using carborundum and alumina.
凝固之后, 样品表面连续用金钢砂或氧化铝磨平.
Activated carbon, alumina are often used to remove many types of organic materials from aqueous streams.
常用活性炭, 铝矾土来去除废水中各种类型的有机物.
Celite, alumina, XAD - 7, Kiselgel and Florisil were selected to absorb HRP.
不同载体对酶的影响不同.Celite, alumina, XAD - 7, Kiselgel和 Florisil为载体,分别以吸附法制备固定化酶.
The refractory insulating bricks were produced , taking alumina, soft clay, cyanite al as raw materials.
以工业氧化铝、结合粘土、蓝晶石等为原料,应用聚苯乙烯球烧先注和可塑成形法研制成功了耐火隔热砖.
White aluminium oxide abrasive is electrically fused in an arc furnace processed alumina as raw material.
白刚玉是以铝氧粉为原料,在电弧炉内经高温冶炼而成.

氧化铝
铝氧化物
At all test frequencies, the dielectric constant and the dielectric loss of the PI composite growed with the amout of alumina increased.
聚酰亚胺复合材料在所有测试频率下介电常数和介电损耗随着铝氧化物掺杂量的增加呈现上升趋势。
三氧化二铝

氧化铝
According to the fabrication method,two different types of ultra-thin alumina masks exist: attached UTAM and connected UTAM.
根据超薄氧化铝模板的制备方法又分为附着型和结合型。
铝的氧化物
铝氧土

氧化铝
Hydrolyze method. Spherical and submicron alumina is prepared by controlling ratioof Al3+/SO42- and ageing time.2.
主要结果如下：1、硫酸铵盐溶液水解异丙醇铝，通过控制Al3+／SO42-比和陈化时间等因素可以得到球形的亚微米级氧化铝。
铝矾土
铝氧土
铝土
矾土