低强 meaning in Chinese

lixiscope

Undermatching weld joint
低强匹配接头
Permeability test of concrete which surface is treated by reinforcing agent prove that it can improve durability of low strength concrete effectively
因此,混凝土表面的涂刷渗透试验证明表面增强剂可以有效提高低强混凝土的耐久性。
The soft foundation has the characteristic of " three low and three high " , namely high moisture content , high porosity ratio , high compressibility , low intensity strength , low permeability , low coefficient of consolidation
软土地基具有“三低三高”特性，既高含水量，高孔隙比，高压缩性，低强，低渗透性，低固结系数。
Abstract : by adding into concrete batch with greater proportion of active fine additive and pumping agent , reacted to the compound impact of the two substances , concrete workability , durability and strength could be improved . in addition , pumping - suitability of low strength concrete may be improved as well
文摘:将大掺量活性细掺料和泵送剂加入混凝土拌合物中，两者的复合作用下，可使混凝土的工作性、耐久性,强度得到改善，并提高低强混凝土的可泵性。