1、

Preparation of ultrafine chromic particles by hydrothermal reduction and size control was investigated.

研究了水热还原法制备超细氧化铬的工艺过程及其粒径调控.

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2、

In this paper , HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂HAP超细粉体.

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3、

In this paper, HAP ultrafine powder chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.

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4、

New Progress in Preparation Technique of Ultrafine M type Barium Ferrite Powders

M-型超微钡铁氧体粉末制备技术的最新进展

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5、

The proanthocyanidin content in the ultrafine powder of grape seed was determined inn-butanol-HCl reaction medium.

以正丁醇 - 盐酸为铁盐催化法的反应介质,测定了葡萄籽超微粉中的原花青素含量.

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6、

The kinetics of dehydrogenation of 2-butanol to butanone on Ni Ultrafine particle catalyst has been studied.

本文研究了镍超细粒子催化2-丁醇液相脱氢反应的动力学.

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7、

The surface modification of ultrafine calcium carbonate was made by using aluminium zirconium coupling agent.

用铝锆酸酯偶联剂对超微碳酸钙粉体进行表面改性.

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8、

Study on antiobesity of Amorphophallus rivieri ultrafine grinding and nanometer powder

魔芋超细及纳米粉末的减肥特性研究

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9、

CONCLUSION: The antiobesity effect of Konjak mannan ultrafine grinding powder is significantly higher than that of Konjak mannan Powder and glucomannan.

结论:魔芋超细粉末具有比魔精粉及魔芋多糖更明显的减肥作用。

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10、

New technics to preparation of planting body of ultrafine HA coat on the Ti base

超细HA涂层Ti基底复合种植体的制备新工艺

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11、

Studies on China Stone ultrafine crushing test

瓷石超细粉碎试验研究

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12、

But, thermo-curable FAP has loading and glazing phenomena, especially when an ultrafine abrasive.

但是, 热可医治的FAP有装货和给上釉的现象, 特别是当曾经极其细小的研磨剂时.

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