• 染织行业的染生产废水具有浓度色度大和含有大量降解有机物特点,属于难降解、污染工业废水。

    The starching-dyeing wastewater is characterized by high concentration, high color, and high content of refractory organic matters, and is of refractory and heavily polluted industrial wastewater.

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  • 导管螺旋小型钢质渔船中的推广应用具有十分的意义。

    The pipe propellers are important in extending their applications to some small steel fishers.

    youdao

  • 硫酸盐:把木片苛性钠硫酸钠溶液内加压蒸煮而成的碱性

    Sulphate pulp: Alkaline pulp made from wood chips cooked under pressure in a solution of caustic soda and sodium sulphide.

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  • 为了得到稳定质量,采用基于测量模型,适当调节浓缩位、出口浓度磨机功率的策略,实现了度、湿稳定控制

    With the soft sensor we developed, stable control of high-consistence refined-pulp quality is achieved by adjusting concentrator level, pulp consistence and disc refiner power properly.

    youdao

  • 造纸一种十分造纸助剂,主要分为内施胶剂表面施胶剂大类

    As an important group of paper chemicals, internal sizing agents can mainly be divided into two dispensable groups comprising acidic sizing agents and neutral-to-alkaline sizing agents.

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  • 本文研制了hl_(53)厚防腐涂料,讨论了配制方法工艺条件并和同类产品进行比较

    A new anticorrosive paint-HL_ (53) type anticorrosive paint was prepared in this paper Its manufacturing method, technical condition and comparison with other relative products were studied.

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  • 而且糟糕的是,我们靴子放在地上它们晾干,结果炙热地面它们奇形怪状似乎20英磅

    Worse, we had laid our boots, caked with muddy salt, on the ground to dry. The hot ground had baked them into weird shapes. Each seemed to weigh 20 pounds.

    youdao

  • 而且糟糕的是,我们靴子放在地上它们晾干,结果炙热地面它们奇形怪状似乎20英磅

    Worse, we had laid our boots, caked with muddy salt, on the ground to dry. The hot ground had baked them into weird shapes. Each seemed to weigh 20 pounds.

    youdao

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