| 1. | During recent years the seam cut has once again come into use . 近几年来,又再度使用了裂缝掏槽。 |
| 2. | The airborne magnetic gradiometer came into use in the middle 1960s . 航空磁梯度仪在六十年代中期交付使用。 |
| 3. | Recently computers have come into use for storage and retrieval of these data . 近年来计算机已用来储存和提取这些资料。 |
| 4. | Multichannel sparker recording has recently come into use for shallow-penetration . 多道火花发生器记录系统,最近开始已在浅层勘测中应用。 |
| 5. | During the nineteenth century, a unit of chemical currency called the mole came into use . 十九世纪时,人们开始使用一种称为摩尔的化学通用单位。 |
| 6. | The telephone first came into use in the 1870s 电话在19世纪70年代开始使用。 |
| 7. | Hangzhou xiaoshan international airport has come into use 杭州萧山国际机场已经通航。 |
| 8. | The new bridge will come into use next month 那座桥梁下个月开始使用。 |
| 9. | Now ic card telephones have come into use 现在ic卡电话已投入使用。 |
| 10. | How long is it since the electric computer came into use 电子计算机开始应用到现在已有多久了? |