• The title compound 3-amino-4-chloroximinofurazan (ACOF) is synthesized by using dicyanopropane as initial material through two steps reaction.

    丙二反应合成出了标题化合物——3-氨基-4-氯基呋咱。

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  • Through addition, acidification, closed ring and finally decompressed distillation, hydroxyl propane was made used propenol as initial material.

    结果,以烯醇起始原料,加成、酸化闭环反应,最后减压蒸馏,成功制得了羟基丙烷磺酸内酯。

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  • In the paper the factors concerned with negative deviation rolling, such as initial material, equipment, rolling reduction rule and operation, etc.

    本文讨论采用偏差轧制相关原料条件、设备状况、压下规程优化操作工艺等因素的影响及生产实际效果。

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  • A new energetic furazano compound, 3-amino-4-aminoximidofurazan(AAOF), was synthesized in yield of 72.4% using dicyanopropane as initial material by one-pot method.

    以丙二腈为原料锅法合成了呋咱类含能化合物3-氨基-4-氨基肟基呋咱(AAOF),收率72.4%。

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  • As the main material of changing drilling fluid to cement slurry, blast furnace water quenched slag has attracted much attention and got initial success.

    高炉矿渣作为泥浆转化泥浆技术中的主体材料引起广泛重视获得初步成功。

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  • This article mainly describes the influences on the reduction results, such as: the electrode material, electric current density, acidity of cathode liquor and initial temperature of feed liquid.

    本文主要考察电极材料电流密度阴极酸度初始温度还原效果影响。

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  • BMW plans to exceed its initial target of 4 billion of material-cost reductions by 2012 as part of a wide-ranging cost-cutting target of 6 billion.

    宝马计划超额完成最初定下在2012年削减40亿欧元材料成本目标,这是削减60亿欧元成本目标的一部分

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  • The compounds are obtained by using carvone as an initial raw material through chlorination reaction, condensation reaction, sodium borohydride reduction and Huang Min-lon reduction reaction.

    该类化合物是以香芹酮起始原料经过氯代反应缩合反应、硼氢化还原黄鸣龙还原反应得到的。

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  • Under the condition of the statistical parameters related to fatigue life of the structure, such as the initial crack length, the material toughness used, and the load acting on the structure being g…

    在给定与疲劳寿命有关参数条件下求得动态可靠性曲线,从而结构设计中根据可靠性要求确定或选择设计参数。

    youdao

  • Under the condition of the statistical parameters related to fatigue life of the structure, such as the initial crack length, the material toughness used, and the load acting on the structure being g…

    在给定与疲劳寿命有关参数条件下求得动态可靠性曲线,从而结构设计中根据可靠性要求确定或选择设计参数。

    youdao

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