| 1. | No colloid, surfactants or emulsifying agents are employed in the process .
本法不使用胶、表面活化剂或乳化剂。 |
| 2. | Surfactant is the name given to the lipid secretions that lie in the alveoli .
表面作用剂是指肺泡上的脂质分泌物。 |
| 3. | The large secretory type 2 cell is responsible for the secretion of the surfactant .
较大的型分泌细胞负责分泌表面作用剂。 |
| 4. | Development of detergents has required optimization of the surfactants structure .
发展洗涤剂时，要求使用最恰当的表面活性剂结构。 |
| 5. | The nonpolar segments of surfactants include straight-chain and branched alkyl groups .
非极性表面活性剂链段包括直链和支链的烷基。 |
| 6. | Nonsurfactant additives known as "builders" have long been used to improve detergent action of surfactants .
非表面活性剂的添加剂称作助洗剂，长期以来用以改进表面活性剂的去污作用。 |
| 7. | The particle number increased with surfactant and initiator concentration though the data are insufficient for evaluating the nature of these relationships .
粒子数随表面活性剂和引发剂的浓度而增加，虽然数据还不足以评价这些关系的本质。 |
| 8. | The quality of the surfactant is also very important
表面活性剂的品质同样重要。 |
| 9. | The synthesis and application of mixed surfactant
混合型表面活性剂的合成及应用 |
| 10. | Viscoelastic surfactant fracturing fluid rheology
黏弹性表面活性剂压裂液流变性研究 |
