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- The compressive strength was as high as 350MPa. 抗压强度高达350MPa以上。
- Comparison of compressive strength:Ceram. 压缩强度比较;Ceram.
- The experiments included compressive strength, flexural strength, shear strength of sand grouts, stability and fluidity of net grouts. 试验内容包括砂浆的单压、抗弯、抗剪强度试验以及净浆稳定性和流动度试验。
- Tests show that the no-bake sand bonded by this kind of compound phosphate binder has high room temperature compressive strength and good anti-moisture absorpt... 性能测试结果表明,该复合磷酸盐粘结剂具有较高的室温抗压强度和良好的抗吸湿性。
- Standard forms for concrete compressive strength test cube. 混凝土抗压试模。
- Standard forms for grout compressive strength test cube. 砂浆试模。
- Attaining the unification about the compressive strength unde... 以达到产品耐压强度?焙烧温度?成品率三者的统一。
- Adding micro-filler improves compressive strength of SRC. 添加微填料能够增加SRC的抗压强度;
- The compressive strength and porosity of the product are measured. 对制品进行抗压强度和气孔率的测试观察.
- Fluorinated polymers were applied to sand stone heritage in order to increase its compressive strength and consolidation as well as to enhance its resistance to desegregation by water. 摘要报道了用有机成聚合物渗透加固保护砂岩文物的研究,目的是提高文物的机械强度,队止或减缓水的侵蚀。
- The results showed that compressive strength of sand mixture was markedly raised by using the silane coupling agent which can improve the surface contact state between sand and the binder. 试验结果表明,硅烷偶联剂可以改善黏结剂与砂粒表面的接触状态,极大地提高碱酚醛树脂砂的黏结强度。
- This system can be used to test the properties of the moulding sand on line, such as sand compactability, green compressive strength, and sand temperature, and to control the actual. 该系统能够用于在线检测型砂的紧实率、湿压强度和砂温等性能,并且能够根据检测结果通过控制补加水量将型砂紧实率控制在设定的工艺范围之内。
- Compressive strength is the ability of a material to resist being crushed. 耐压强度是金属抵抗被压碎的能力(性能)。
- Well facetted crystals with smooth surface and high compressive strength. 晶形完整,晶面平滑,透明度高,抗压强度特高。
- The addition of cement or lime hardens the soil and greatly increases its compressive strength. 水泥、石灰使土质变硬,从而大幅度增加其压缩强度。
- Rock masses treated with it retain their original permeability and water-absorption completely and have their compressive strength greatly increased. 经它处理过的岩块完全保持了原有渗透性和吸水率,抗压强度大大增加。
- When the addtion amount of the adhesive is 4%, the tensile strength of the sand cores is over 2. 8 MPa and the wet compression strength over 0. 022 MPa. 当粘结剂加入量为4%25,其拉伸强度可达2.;80MPa以上,湿压强度可达0
- The pseudo-force method is applied to calculate the compressive strength factor of the kinky propagated crack with the effect of interaction among cracks taken into account. 采用伪面力法计算了考虑相互作用的弯折扩展裂纹应力强度因子,并通过一些简化得到了显式的表达式。
- Very high compression strength and excellent machining performance. 耐压强度高及优良的机加工性能。
- The relationship between compressive strength (flexural strength) with ice temperature, stress and direction is analysed in the paper. 分析了海冰的压缩强度和弯曲强度与冰温、应力率和加载方向的关系。