“大孔”造句
左右两侧的两个
大孔,分别表示进气阀孔和排气阀孔.
The large holes on the left and right represent the inlet and exhausting valve ports respectively.
结果: LSA-5B型
大孔吸附树脂对莲心生物碱具有较大吸附量.
Result: The LSA - 5 B macroporous adsorption resin prolided the optimal separating efficiency.
测定了HP -20 型
大孔吸附树脂的动态吸附曲线.
This way the dynamic adsorption curve of HP - 20 can be determined.