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干燥

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Basing on theoretical analysis of ammonification, drying and particle formationin fluidized bed, experiment was done in the superheated steam fluidized bed toprepare MAP by reaction and drying.

在理论分析的基础上,进行了过热蒸汽流化床反应干燥一步法制备MAP的试验探索工作。

Melamine is eluted from the SPE cartridge with 5% ammonium hydroxide / methanol, evaporated to dryness, reconstituted with internal standard and 50% acetonitrile / water, and analyzed by LC/MS/MS.

三聚氰胺使用5%的氢氧化铵/甲醇从SPE柱中洗脱,蒸发至干燥,用内标物与50%的乙腈/水重新配置成原来的浓度,通过LC/MS/MS分析。

Result showed that amorphous ammonium titanium phosphate with an average particle size of 40 nm was obtained when product was kept at 80℃ for 3 h.

结果表明,80℃干燥3h得到的是无定型磷酸钛铵产品,平均粒径约为40 nm,磷酸钛铵催化合成乙酸丁酯中是一种极好的非均相催化剂。

The weight changes of the specimens were measured using an electronic analytical balance.

3四组试件经干燥达恒重后,分别于37士0.5℃的去离子水、人工唾液及乳酸溶液(pH分别为7、6、4)中浸泡一周,Paffenbarger重量法测定各组试件重量改变。

After collection and drying, the product is weighed on an analytical balance and, from the mass and known stoichiometry the original analyte is quantitatively determined.

收集产物并干燥后,用分析天平称重,从重量和已知的化学计量配比可以定量测定原始分析物。

UV labelling business card printings and membership cards making ink performance, quality, reliability, price, but is relatively high, and you need a special drying equipment, ancillary materials also have certain requirements.

UV标签制卡和会员卡制作油墨性能优良、质量可靠、适用范围广,但价格偏高,且需专门的干燥设备,对配套材料也有一定的要求。

Okefenokee is an Anglicization of an American Indian word meaning "trembling earth" and describes the soft, spongy peat moss that gives an unstable feel to the swamp's drier areas.

Okefenokee是一个英语化的美洲印第安人词语,意为"颤抖的大地",它用来形容那些让沼泽的相对干燥的区域令人觉得不坚实的柔软的海绵般的泥煤苔。

To expand the application of aniseed oleoresin in foods the preparation technology of aniseed oleoresin mi- crocapsules by spray drying was studied.

为扩大八角油树脂在食品中的应用,采用喷雾干燥法研究了八角油树脂微胶囊工艺,通过单因素实验和正交实验确定适宜的壁材组合为阿拉伯胶:麦芽糊精的质量比为3:7,壁芯的质量比为1:6。

Procedure— Using a dry syringe, quickly inject the Test Preparation, accurately measured and estimated to contain 0.5 to 5 mg of water, or as recommended by the instrument manufacturer into the anolyte, mix, and perform the coulometric titration to the electrometric endpoint. Read the water content of the Test Preparation directly from the instrument's display, and calculate the percentage that is present in the substance.

规程---使用一个干燥的注射器,快速注入测试样本,准确测量并估计大约含有0.5~5mg水,或者按照仪器制造商的推荐至阳极液中,混匀,采用库仑滴定法滴定至电量终点,直接从仪器显示处读取测试样本的水的含量,计算样品中存在的水的百分含量。

Secondly, the influence of products and impurities in the propylene epoxidation process on the anthraquinone route was also investigated.

其次,实验研究了环氧化产物和杂质对蒽醌工作液氢化、氧化反应的影响,并对过程集成中萃取后工作液的干燥脱水进行了实验研究。

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推荐网络例句

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。

Store this product in a sealed, lightproof, dry and cool place.

密封,遮光,置阴凉干燥处。