it is adopted different burning and cooling means for different high-c3s cement raw meal to calcine clinker in the lab.

as one of the principal manufacturing equipment to calcine active lime, rotary kiln is applied broadly and has the excellent market prospect.

回转窑作为煅烧活性石灰的主要设备之一，有着广泛的用途和非常好的发展前景。

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a study on shaft kiln to calcine dolomite with coke-oven gas

燃用焦炉煤气的竖窑煅烧白云石技术研究

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utilization of steel slag and reduced slag burden to calcine high strength cement clinker

利用钢渣、还原渣配料煅烧高强水泥熟料

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a new kind of narrow line-width erbium-doped fiber laser structure with fabry-perot etalon as the frequency selective method and saturated absorber stabilizing frequency method is proposed. 4.

提出了一种新型的基于法布里-珀罗标准具腔外选频，饱和吸收体稳频方式的窄线宽掺铒光纤激光器结构。

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selective absorber is of high-absorbent complex paint.

太阳能吸收面采用高吸收率微细复合涂料。

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simultaneously simple and efficient methods for the synthesis of substituted aryl nitrile oxide and substituted benzaldoxime chloride were developed.

与此同时，发展了制备取代苯甲醛肟氯代物和取代苯甲腈氧化物的比较简便而有效的方法。

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in this paper, the thought of distributed secret sharing and bilinear parings are adopted, and an efficient id-based threshold ring signature scheme without a trusted party is proposed.

该文利用分布式秘密共享思想和双线性对，提出一个有效的基于身份的无可信中心门限环签名方案。

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waste, parings and scrap of rubber ( other than hard rubber) and powders and granules obtained therefrom.

橡胶（硬质橡胶的除外）的废碎料、下脚料及其粉、粒。

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waste, parings and scrap, of plastics.

塑料的废碎料及下脚料。

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he is curious about my age-"oh, you're younger than my sister"-and inquires about my career.

他很好奇我的年龄——“噢，你比我妹妹还年轻”，还询问了我的职业情况。

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he is double my age.

他的年龄是我年龄的两倍。

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i'm not sure. i think he is my age.

我不知道。我想他和我同岁吧。

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analysis of aliphatic series of high range water reducing agent development and application

脂肪族高效减水剂研制与应用分析

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a range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid.

通过脂肪酸法，选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂，用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。

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by selecting or synthesising polyether polyol, and changing rigid foam formulations, the application of benzoic acid anhydride polyester polyols in polyurethane rigid foam is introduced in this paper.

通过选择或合成聚醚多元醇，调整聚氨酯泡沫配方，介绍了苯酐聚酯多元醇在聚氨酯硬泡中的应用。

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study on synthesization of tetra-2-ethylhexyl pyromellitate catalyzed by solid superacid; the organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.

固体超强酸催化合成均苯四甲酸四异辛酯的研究生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等。

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the organic compounds are mainly benzoic acid anhydride, benzophenone, and so on. suitable anhydrides for use in this process include phthalic, maleic, and succinic.

生成的有机化合物成分比较复杂，主要成分有苯甲酸酐、苯甲酮等.适用于本法的酸酐有苯二甲酸，马来酸及琥珀酸的酸酐。

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the paper narrates raw materials selection, basic proportion, and technical index and use examples of alkyd resin without benzoic anhydride; and discusses main factors influencing its performance indexes.

论述了无苯酐醇酸树脂原材料的选择，基本配比和技术指标及应用实例，讨论了影响其性能指标的主要因素。

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a flame retardant rigid polyurethane foam was prepared from benzoic anhydride polyester polyol and isocyanurate.

以国产苯酐聚酯多元醇为主要原料制备了组合聚醚，再与多异氰酸酯反应，制备了阻燃型聚氨酯硬质泡沫。

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manufacture and installation of cooler for benzoic anhydride

苯酐气体冷却器制造与安装的对策建议

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