• A sharp crack might remain fairly sharp in granite, but degenerate into a dull thud in sand.

    花岗岩尖锐破裂可以保留相当的强度,在砂岩则易变成低沉的轰响

    youdao

  • Research has believed that veining in admission and exhaust passage of diesel engine cylinder head may mainly be caused by crack of sand core occurring in high temperature phase change expansion.

    研究认为柴油机气缸盖排气道脉纹产生主要高温发生相变膨胀导致开裂引起的。

    youdao

  • If the strength and workability are approximate identical, concrete tends more easily to crack with the increasing sand rate.

    强度工作性相当的情况下,随着率的增大混凝土出现裂缝的机会增加了。

    youdao

  • This paper analyzes detailed the causation of the vacuole, irregular crack, sand out, surface pit, and brings up treatment and prevention measure.

    本文对水泥地面经常出现空鼓、不规则裂缝起砂麻面等问题原因进行详细分析提出处理预防措施

    youdao

  • Base layer must be toweled, firm, free of defects such as bump, crack, sand and void, etc. Hand-over inspection shall be done together with supervision engineer.

    基层必须光、坚实、牢固,无鼓、松动、起砂、麻面缺陷,并会同监理工程师严格执行交接检查

    youdao

  • But almost all the attention of the plastic shrinkage crack are focus on the medium and coarse sand concrete and the study of super fine one not found.

    目前关于塑性收缩裂缝研究几乎集中混凝土对于特细砂混凝土塑性收缩裂缝及其相关问题的研究几乎没有

    youdao

  • In order to improve crack resistance of concrete, test and analysis are made on the influence of mineral compositions of cement on brittleness of sand grout.

    为了提高混凝土性能,本文主要从水泥矿物成分对砂浆脆性影响进行试验研究分析。

    youdao

  • Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.

    ,易加工,但裂性较受力灰铸铁加工及砂眼补焊。

    youdao

  • Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.

    ,易加工,但抗性较受力灰铸铁加工及砂眼补焊。

    youdao

  • The mechanisms of their deformation-crack phenomena at ambient and high temperatures are discussed and it is pointed out that the thermal stability of resin-coated sand

    文中还分析了覆膜常温高温变形—断裂机理指出稳定性影响壳型铸件尺寸精度的首要因素。

    youdao

  • The mechanisms of their deformation-crack phenomena at ambient and high temperatures are discussed and it is pointed out that the thermal stability of resin-coated sand

    文中还分析了覆膜常温高温变形—断裂机理指出稳定性影响壳型铸件尺寸精度的首要因素。

    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