coarse injection

coarse injection 基本解释

网络  大血管注射液

医学

重点词汇

• coarsea. 粗糙的, 下等的, 粗俗的 [计] 粗略的
• injectionn. 注射, 注射剂 [化] 注入; 注射

coarse injection 双语例句

1. 1、 Cement particles, representative for granule material, is coarse and hard into the sand stratum and micro-cracks stratum. Although the injection of chemical grout is good, it has not been extensively used due to its toxicity.
   以水泥为代表的颗粒型材料，其颗粒较粗而难注入砂土地层和微细裂隙地层；化学浆液虽然可注性好，但其具有一定的毒性，从而影响了其广泛使用。