poor bond的例句大全

It's one of the effective methods that could improve the poor bond performance between new type walling materials and mortar, increase the shear strength of masonry, lag and restrict crack of masonry by using polymer to amend the bond property of the ordinary mortar.

利用聚合物对普通砂浆进行改性是目前解决新型墙体材料与砂浆之间粘结不良问题，提高砌体抗剪强度，延缓和限制砌体开裂的有效方法之一。

however the poor bond between the anticorrosion casting coating and steel-foot would weaken the anodic protection of zinc.

然而，防腐蚀铸层与钢脚间的结合不良将削弱锌的阳极保护作用。

Negative short-dated bond yields in the core eurozone and new lows for US Treasury benchmarks yesterday were a warning that prices for equities are poised for larger declines, particularly given that August, a month renowned for poor liquidity, is on the doorstep.

欧元区核心国家短期债券收益率转负，美国国债基准收益率昨日创下新低，这预示着股市将出现更大规模的衰退，特别是在接近以流动性吃紧而著称的8月的时候。

SBT, MAK-2, GR-DEN and acoustic log tools in china have some shortcomings in evaluation of cementing bond quality, such as poor practicability and long time interpretation, etc.

SBT、MAK-2、伽马密度测井仪和国产各种声波密度仪器在固井质量评价过程中存在着实用性差及处理解释时间长等缺陷。

Driving force of SAMs is chemical bond, so their repetition is poor;

SAMs以化学键为驱动力，重现性较差；