| 1. | It depends on the identification of zone fossils .
它依赖于分带化石的鉴别。 |
| 2. | This is an excellent method for identification of certain proteins .
这是鉴定某些蛋白质的一种极好的方法。 |
| 3. | In practice the identification of lines in a star's spectrum is not so easy .
实际上，要辨认恒星光谱中的谱线并不那么容易。 |
| 4. | The two traces appear too different for the identification of common events .
对于鉴别共同的波来说，这两道记录曲线的面貌差别太大了。 |
| 5. | Identification of the first magnetic tape, drum, and disk systems is difficult .
考证第一部磁带，磁鼓或磁盘系统究竟是何时制成的，这是一件颇不容易的事。 |
| 6. | Such manipulation can sometimes distort complex waveforms, obscuring identification of events .
这种作法有时会使复杂的波形畸变，模糊了同相轴的识辨标志。 |
| 7. | It is useful to introduce a shorthand notation to facilitate the identification of various isotopes .
为了便于区别各种不同的同位素，引进简化的符号是很有用的。 |
| 8. | Belknap, realizing this, tried to confuse this stella in her identification of clyde .
贝尔纳普也了解到这一层，就想从斯特拉认出那人就是克莱德这一点上引起一些混乱。 |
| 9. | The identification of such possible sources of cost differences will provide useful guidelines for future studies .
弄清费用不同的可能原因，有可能对以后的研究提供有用的参考。 |
| 10. | This involves studying the cause of disease, the identification of disease patterns, the population's attitudes to disease, their tendency to seek cure .
这样就涉及到病因的研究和疾病型式的确定，涉及到人们对疾病的态度和寻求治愈的趋向。 |
