| 1. | Lighting fixture must be installed at once .
必须立即安装照明设备。 |
| 2. | Work-holding devices are called jigs and fixtures .
工件夹持装置叫做钻模或夹具。 |
| 3. | Professor gravity now seems to have become an unwanted fixture in the college .
格雷维蒂教授现在好像成了学院里的累赘。 |
| 4. | In america, this kind of computers have become a fixture in offices .
这种电子计算机现在已成为美国各地办公室里的必备之物。 |
| 5. | The requirement for a good test fixture is maximum stiffness for the lightest possible weight .
一台好的试验固紧装置应该是重量轻而刚度大。 |
| 6. | This is necessary because the loads are usually applied normal to the calibration fixture surface .
之所以有此需要，是因为所加载荷通常是垂直于校准装置平面的。 |
| 7. | If a range of specimen sizes is needed for materials tests, the fixtures should be carefully scaled to the specimen .
如果材料试验需用一系列的试样尺寸，则夹具就应当仔细地按试样进行标度。 |
| 8. | This fixture should be provided with a reference leveling surface, so that it can be kept level as the balance deflects .
这种装置应该有一个水平基准面，以便在天平变形时能够使之保持水平。 |
| 9. | The mid-to-late-1960s was a time when "women's liberation" became a phrase on many lips and a fixture in the news .
六十年代中期到末期，“妇女解放”，成了许多人的口头禅，在新闻报导中更是定期出现。 |
| 10. | The loading fixture shown in fig. 6. 5 is of the fixed-grip design, utilizing a wedging system capable of hand-generated loads up to 2. 5 tons .
图65所示的加载的夹具具有固定夹头装置，它利用了一个手动操作载荷可达到25吨的楔形系统。 |
