| 1. | The adjusting of screw prevents the throttle valve from moving to the fully closed position .
调节螺钉防止节气门运动到全关闭位置。 |
| 2. | However, when the throttle is opened wide, the vacuum is lost and can no longer hold the diaphragm up .
然而节气门开大时，真空就消失，并且不再向上吸住膜片。 |
| 3. | The ignition-distributor vacuum-advance mechanism advances the spark during part-throttle operation .
分电器点火真空提前装置在节气门部分开启期间，使火花提前发出。 |
| 4. | A nearly constant air-fuel ratio is maintained by the main metering system from part-to-wide-open throttle .
从节气门部分开启到全部开启，主计量系统保证了空燃混合比几乎恒定。 |
| 5. | When throttlevalve is tilted to allow more air to flow, larger amounts of air-fuel mixture are delivered .
当节气门转到允许更多的可燃混合气通过时，便将大量的空--燃混合物输送过去。 |
| 6. | Enough air-found mixture can seep around the throttle value and through the idle system to maintain the dieseling .
围绕在节气门处有足够的空气燃料混合气经怠速系统泄漏过来助长了熄不了火现象。 |
| 7. | Methods of testing heavy duty dampers for rating
测定重负荷节气闸的试验方法 |
| 8. | Fairly mild for this time of year
就现在这个节气来说天气是相当温和了。 |
| 9. | Chinese lunar calendar of my grand father
我外公的中国农历24节气表 |
| 10. | Chinese feasts - chinese solar term
中国传统节日和24个节气 |
