| 1. | The twelve jurymen and - women came back in at 3 : 30
这12名男男女女在三点半回到了法庭。 |
| 2. | By 3 : 00 am , i will have swum for two hours
在三点时,我已经游两小时了。 |
| 3. | But it was a couple of minutes before 3 : 00 ,
不过那是在三点不到几分钟， |
| 4. | The interview is at three don ' t be iate
面试是在三点千万别迟到 |
| 5. | Jeff : will he be back by 3 . 30
杰夫：他会在三点半以前回来吗？ |
| 6. | Local mail pickup is at 00 , but if you prefer , i will contact a private delivery service
国内信件收件是在三点，但如呆您要的话，我可联络私人递送公司。 |
| 7. | A : listen , you ' d better show up at three o ' clock sharp . i don ' t want to cool my heels again this time
听着，你最好在三点整准时出现。这次我可不想再枯等了。 |
| 8. | 5 lessons start in the afternoon at half past one . we hve two lessons in the afternoon . we go home at half past three
下午一点半开始上课。我们下午上两节课。我们在三点半回家。 |
| 9. | Milking was done betimes ; and before the milking came the skimming , which began at a little past three
牛奶是要准时挤完的，在挤牛奶之前还要撇奶油，这都是在三点刚过就要开始的。 |
| 10. | Against the background of the microstructural evolution of three dimensional braiding c / sic composites , used such analytical methods as lm , sem and tem , it is studied that the matrix cracks propagate in the composites with different interphase thickness under three - point - bend testing , as well as under the creep testing . the main conclusions are as follows : 1
本文以三维编织c sic复合材料微结构演化为背景，采用光学显微镜( lm ) 、扫描电镜( sem )和透射电镜( tem )等分析手段，研究了不同界面相厚度的复合材料在三点弯曲测试中基体裂纹的扩展规律，以及基体裂纹扩展对蠕变过程的影响。 |
