The crystallization kinetics of potassium dihydrogen phosphate from wet-process phosphoric acid purified by crystallization of melamine phosphate was investigated.

1、

Review of methods for the manufacture of potassium dihydrogen phosphate

磷酸二氢钾生产方法的评述

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2、

In the paper, the performances of new type of building material, MKP-based high alumina castable and the factors controlling its properties were investigated.

研究了以氧化镁和磷酸二氢钾反应所得的镁质磷酸盐水泥胶凝材料（M KP）为结合剂的高铝质浇注料的性能及影响该浇注料性能的诸因素。

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3、

Study on the Preparation of Feed Grade Potassium Dihydrogen Phosphate

制备饲料级磷酸二氢钾的工艺研究

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4、

In order to improve the activity of cellulase, the effects of culture medium composition, initial pH value, culture temperature and culture time on cellulase production were studied in this paper.

为了提高纤维素酶发酵的酶活力，从培养基配比、加水量、硫酸铵添加量、磷酸二氢钾添加量、初始pH值、培养温度等方面对纤维素酶发酵培养基进行了优化。

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5、

distribution of magnetic field and its influence on the forming of molten mass in electromagnetic casting

电磁铸造中的磁场分布及其对熔体成型的作用

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6、

nylon is melt spun. that is to say a molten mass of nylon, formed by melting nylon chips, is forced through holes in a spinneret.

尼龙是采用熔纺工艺制成的，即将由熔化的尼龙切片构成的尼龙熔融体，强制通过喷头的纺丝孔。

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7、

calculative method for optimum daggle interval in marine magnetic survey

海洋磁力测量中确定最佳拖曳距离的一种方法

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8、

he blogs about search engines and has a personal blog called daggle.

他专门针对搜索引擎撰写博客，还给自己的个人博客取名为Daggle。

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in april, a customer wanting to mail in a gripe said on daggle that a rep 'told me to address it to a steve larson. '

4月，一位想要投诉的客户在Daggle上写道，客服代表“告诉我把投诉信寄给一个叫史蒂夫•拉尔森（SteveLarson）的人。”

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10、

Phenylbenzoate is synthesized with benzoic acid and phenol under 4 dimethylpyridine ( DMAP) and dicyclohexylcarbodiimide ( DCC) at room temperature. The yield is 89%

苯甲酸和苯酚在二环己基碳二亚胺（DCC）存在下，用4-二甲氨基吡啶（DMAP）作催化剂合成苯甲酸苯酯，反应条件温和，时间短，后处理容易，产率高。

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11、

4-dimethylamino-pyridine, a kind of high acylating catalyst, is synthesized in two steps with pyri-dine as raw material, and ethyl acetate as nontoxic solvent.

以吡啶为原料，乙酸乙酯做溶剂，两步法合成高效酰化催化剂4-二甲氨基吡啶。

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12、

shanghai's chongming island: steppingstone | the economist

《经济学人》上海崇明岛的“生态”未来

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it's a steppingstone every year.

每年都在前进一个台阶。

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but you canlook at this issue this way: a dead-end job is there to provide a steppingstone for upward-bound employees.

但你可以这样来看这个问题：这种死工作是为那种有上进心员工预备的一块跳板。

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15、

many people use education as a steppingstone to a better life.

许多人将教育作为赢得更好的生活的手段。

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i am beginning to comprehend this important factor for i am a dedicated teacher who is using teaching as a steppingstone to something else.

我正在开始理解这个重要的因素，因为我是一个投入的教师，正在将教学作为通向另一种东西的跳板。

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17、

Study on the efficacy of beta radiation in sterilization of medical rubber glove

电子束对医用乳胶手套灭菌效果的研究

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18、

This research made a study on preparation and mechanism of lubricant coating for checking gloves.

本论文就乳胶手套穿戴难的问题进行研究，制备出乳胶检查手套润滑涂层，并对润滑涂层与手套的结合机理进行研究。

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Poly ( Sodium Carbamoyl Sulfonate) Finishing Solution for Latex Gloves

乳胶手套用聚氨甲酰基磺酸钠表面处理液

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20、

Wear rubber or latex gloves when using.

施工时请使用橡胶或乳胶手套。

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