| 1. | A thermostatic bath is used for this purpose . 为此目的,使用恒温浴。 |
| 2. | Cadmium is a good metal for this purpose . 镉是适合这一目的的优良金属。 |
| 3. | They decided to set up a fund for this purpose . 他们决定为此专立一项基金。 |
| 4. | Compilations useful for this purpose may be found . 可查阅这方面有用的编码程序。 |
| 5. | A number of techniques may be used for this purpose . 可以采用许多技术来达到这个目的。 |
| 6. | For this purpose he bribed some of imogen's attendants . 为了达到这个目的,他买通了伊摩琴身边的一些丫环。 |
| 7. | For this purpose the study of globular clusters is most instructive . 在这个问题上球状星团的研究最富有指导意义。 |
| 8. | Eighty poles, each of one foot high, were erected for this purpose . 为了达到这个目的,他们竖起了八十根一英尺高的柱子。 |
| 9. | Almost all the spectrometers employed in industry are used for this purpose . 几乎所有工业部门的光谱仪器均用于这一目的。 |
| 10. | A stake used for this purpose was the earliest type of sundial and was called a gnomon . 这种特定的标杆就是最早的一种日晷仪,人们称之为日晷仪标杆。 |