查询词典 alumina cream

The light-weight magnesite-alumina spinel refractories was synthesized by the way of one step sintering, and the effect of the light magnesia powder and the alumina powder addition on its sinterability was studied.

分别考察了添加轻烧氧化镁及氧化铝微粉对一步煅烧法制备的镁铝尖晶石轻质耐火材料烧结性能的影响。

Light magnesia oxide, heavy magnesia oxide, magnesia chloride, ceramic special alumina, alumina refractories.

轻质氧化镁，重质氧化镁，氯化镁，陶瓷专用氧化铝，耐火材料氧化铝。

We also got the character of alumina sols and the processing for fabricating compact alumina film. At last, We used SJ-CO_2 laser system to test the loss of the hollow fiber.

同时对氧化铝溶胶的性质和致密氧化铝膜的制备工艺进行了研究，并对成品光纤进行了传输损耗的测试。

The composite electroforming process of preparing nanometer alumina particle reinforced copper base composite material has phosphor copper plate as anode material, stainless steel sheet as cathode deposition body, nanometer level alumina particle as reinforcing particle, and fluorocarbide surfactant or formamide as co-deposition promoter.

一种纳米氧化铝颗粒增强铜基复合材料的复合电铸制备方法，用金属磷铜板作阳极材料，不锈钢片作为阴极沉积体，增强颗粒为纳米级氧化铝颗粒，采用氟碳阳离子表面活性剂或甲酰胺为共沉积促进剂。

The grains of sintered body were enlarged and the phenomena of particle pulling-out decreased with increasing alumina content. ZrO〓/Al〓O〓 sintered composite body could reduce the alumina grain size dramatically.

当ZrO〓含量较多时，烧结体颗粒较小，晶粒拔出现象明显，随着Al〓O〓含量的增加，晶粒长大，颗粒主要是穿晶断裂。

An evaluation on adsorption removal of chromium, arsenic, and copper from wood preservative CCA by alumina, associated with interactions among three heavy metals on alumina, was studied.

以木材防腐剂CCA中的重金属铬、砷和铜为研究对象，评价了氧化铝对3种重金属的同时吸附去除效果，并对3种重金属在氧化铝上相互作用机理进行了探讨。

In order to get sandy alumina ,the new technics of producing sandy alumina with two-stage precipitation of high concentration sodium aluminate solution.

采用高浓度铝酸钠溶液研究了添加剂存在的条件下两段法生产砂状氧化铝的新工艺。

Mesoporous alumina represents a very interesting molecular sieve exhibiting a narrow pore size distribution and relatively large pore size compared with conventional alumina.

和传统的氧化铝相比，介孔氧化铝具有狭窄的孔径分布和较大的孔径。但作为固体酸催化剂，氧化铝表面的酸性不是很强。

In this work,α-Al〓O〓, form the high temperature calcined product of Al 〓 by Debye method, was used as raw material to fabricate alumina ceramics. The seed crystal was added by ball milling of pure α-Al〓O〓 and the alumina ceramics with elongated grains has been experimentally fabricated.

本研究通过拜耳法制备的工业氢氧化铝粉经高温煅烧过程分解转相得到高温稳定的α-氧化铝粉作为制备氧化铝陶瓷的原料，利用球磨过程的磨耗向氢氧化铝粉中引入高纯氧化铝作为晶种，制备出了具有长柱状晶的氧化铝陶瓷。

A single Fine Alumina Fiber Rod is made by binding together 1,000 Alumina Fiber Filaments (diameter 10μm for red rods and 15μm for white rods).

一根氧化铝纤维是→1，000条纤维丝一起构成(红色纤维丝和白色纤维丝的直径分别为10μm和15μm)。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48