Acidic aggregates such as gneiss, granite and gritstone are not widely used because of their poor adhesion to bitumen.
片麻岩、花岗岩和砂岩等酸性集料由于与沥青粘附性较差而在公路建设中得不到广泛应用。
Acidic aggregate such as gneiss, granite and gritstone can not be wildly used in road construction because of the poor adhesion to asphalt.
片麻岩、花岗岩和砂岩等酸性集料由于与沥青较差的粘附性而使其在公路建设中得不到广泛应用。
There is no polar radical on the macromolecules of LLDPE. It has poor adhesion to many substrates such as metal, plastics, glass and paper.
在LLDPE的大分子上没有极性基团，它与很多基材如金属、塑料、玻璃和低的粘结力很差。
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