| 1. | Many of the procedures we tried had never been used before on an active explosive volcano .
我们采用的许多试验方法，过去还从未在一次活喷发火山地区用过。 |
| 2. | Owing to the relative rarity of engine tests, a complete discussion of proper methods will not be presented .
由于发动机比较少，我们将不去全面地讨论有关试验方法。 |
| 3. | An alternate experimental approach which does not require the direct measurement of contact angle appears to be promising .
有一种可选用的试验方法看来很有希望，它不要求直接测量接触角。 |
| 4. | The measurement of spontaneous surface wetting is one of the few experimental tools available for the study of solid-surface energetics .
对自发性表面润湿的测量，确实是研究固体表面力能学的少数几项试验方法之一。 |
| 5. | There is some hope that in the near future this simple and relatively safe assay may become routine in viral diagnostic laboratories .
在不远的将来，这种简单和相对安全的试验方法有希望成为病毒诊断实验室的常规方法。 |
| 6. | Test methods for bend testing of materials for ductility
展延性材料弯曲试验方法 |
| 7. | Standard test method for solidification point of benzene
苯凝固点的标准试验方法 |
| 8. | Test method for hydrophobic nature of thermal insulation
保温材料憎水性试验方法 |
| 9. | Test method for ash in coal tars and pitches
测试煤焦油和硬沥青中灰分的试验方法 |
| 10. | Standard test method for burning quality of kerosine
煤油燃烧质量的标准试验方法 |
