• 为了有效利用石粉资源,本文石灰岩石粉代替粉煤灰混凝土矿物掺合料可用性进行了研究。

    In this paper the usability of a quarry dust limestone powder in concrete applications substituted for fly ash as mineral admixture is investigated.

    youdao

  • 讨论生石灰深层搅拌强度形成机理加固处理有效应用条件

    Generated mechanism on intensity of deep mixing pile of calcium lime, validity and applied terms of reinforcing soft soil foundation are treated of.

    youdao

  • 对于含泥浆较多的物质石灰岩,其孔隙有效孔隙度会有很大差别

    For more highly cemented materials and limestones, significant difference in total porosity and effective porosity values may occur.

    youdao

  • 因此采取有效措施制备高活性度石灰强化碳化反应过程具有十分重要的意义。

    It's very important to prepare lime with high activity and improve carbonization process by taking effective measures.

    youdao

  • 砂浆含有石灰石粉时,由于石灰石粉具有填充效应有效地改善砂浆结构降低孔隙率

    When the sand grout contains limestone powder, the limestone powder can improve the pore structure and decrease the porosity of the sand grout because of its filling effect.

    youdao

  • 铸钢工艺采用石灰石砂代替石英砂一种有效消除清砂矽肺的措施。

    It is an effective way of eliminating the occurrence of silicosis in fettling workers by substituting silica with limestone as molding material in steel casting factory.

    youdao

  • 同时指出采用石灰碎石对桩周土进行加固有效提高载力降低桩基沉降

    It is pointed out at the same time that reinforcement of pile-surrounding by lime-piles. Crushed stone piles. Etc, can effectively raise bearing capacity of piles. And reduce pile settlement.

    youdao

  • 合理施用B石灰可以有效防治番木瓜瘤肿病。

    The oncosis of papaya could he controlled effectively by reasonable application of B fertilizer and calcareousness.

    youdao

  • 结果表明攀钢烧结配加石灰提高烧结产量有效措施对烧结矿质量冶金性能影响较小

    The study result shows that proportioning of burnt lime in sinter mix is a effective measure for sinter production increasing, and the sinter quality and metallurgical properties were less affected.

    youdao

  • 干法烟气脱硫一般采用生石灰或者石灰作为脱硫剂,采用电石作为脱硫剂以废废,有效降低干法烟气脱硫运行成本

    Carbide slag used as desulfurizer instead of quicklime or white lime is an effective way to reduce the(operation) cost of dry flue gas desulfurization(DFGD) system.

    youdao

  • 所以控制土壤含水量有效地防止石灰土壤花生黄化症状发生。

    It is suggested that iron chlorosis of peanut grown on calcareous soil could be prevented by controlling soil water content.

    youdao

  • 论文探讨搅拌石灰强度形成机理,公路处理有效适用条件

    The paper involves the formation mechanism of the strength of quicklime mixing pile, the validity of treatment of highway soft foundation and the applicable conditions.

    youdao

  • 前言:采用盆栽方式研究蔬菜种植施用石灰方强酸性土壤中有效态重金属含量影响

    Culture pot experiment was used to study the effects of limestone on the content of soil available heavy meatal before planting vegetables in acid soil.

    youdao

  • 烟气脱硫技术控制酸雨二氧化硫污染最为有效的和主要的技术手段石灰-石膏目前成熟烟气脱硫技术之一

    Flue gas desulfurization is the most effective and leading method to control acid rain and SO2 pollution and limestone-gypsum FGD method is most matured until now.

    youdao

  • 因此纤维石灰混合掺入可以填筑土工程性质改良提供一个更加有效方法

    It therefore was concluded that the addition of fibre and lime mixture could be considered as an efficient improvement method for engineering properties of filled soils.

    youdao

  • 改良剂能够抑制土壤重金属生物有效其中石灰抑制作用最强同时石灰还有固定红壤磷素的作用

    Modifier can inhibit the bioavailability of heavy metals in soil, in which the strongest inhibitory effect of lime, and lime have a fixed role of red phosphorus.

    youdao

  • 1~1.5年内有效防止藤壶牡蛎石灰虫、苔藓虫和藻类海洋附着生物船底污损。

    Protection ship bottom against fouling of settling organism such as barnacle, oyster, spirorbis, bryozoans algae within 1-1.5 years.

    youdao

  • 加入石灰铁屑可以有效提高粉煤灰处理含油废水能力

    The ability of treating the wastewater containing oil is increased effectively when the fly ash is modified by calcium oxide and iron.

    youdao

  • 加入石灰铁屑可以有效提高粉煤灰处理含油废水能力

    The ability of treating the wastewater containing oil is increased effectively when the fly ash is modified by calcium oxide and iron.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定