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- Ignition timing must advance as rpm increases. 随著引擎转速的增加，点火正时必须提前。
- The RVD integration control success rates and total thruster ignition time were chosen as evaluation indices. 以姿控与推进发动机点火的累计时间和对接控制的成功率做为实验的评价指标。
- The time at which the char started to loss weigh significantly was measured and defined as the chemical ignition time. 并综合煤粒加热的物理着火时间，提出了一个衡量煤在实际锅炉中的燃烧稳定性的指数。
- The shorter homogeneous ignition time results from the variation of both the concentration and the composition of the volatimatter. (2)催化剂提高了挥发份产量,改变了挥发物成分,结果降低了煤匀相着火温度,缩短了其着火延迟时间;
- Do not attempt to modify this fork to attain ignition timing. 决不要试图变更阀叉以获得点火正时。
- The CCT data revealed that the addition of NB-UFRP into EVA/NMH system not only reduced the heat release rate, but also prolonged the ignition time of the composite. 锥形量热仪实验结果表明，NB-UFRP的引入使EVA/NB-CFR三元复合材料在NMH含量相同的情况下比EVA/NMH二元复合材料有更长的点燃时间和更低的热释放速率。
- The cranking ignition timing table is used up to this speed on starts. 曲轴的点火时间是在曲轴运转最快的速度下开始点火的。
- The results indicate that deliberate ignition is an effective way to remove hydrogen, depending on igniter location and first ignition time. 分析结果表明，点火器在空间的合理布置和初次点火时间的控制，可有效移除事故前期的氢气。
- Digital ignition system provides optimum ignition timing with separate maps for each cylinder. 带分离式**的数字点火系统为每一次汽缸动作提供最佳的点火时间。
- Ignition timing devices. The contact points must be timed to close and open in proper relation to the piston positions in the cylinders. 点火正时装置:触点必须能够在活塞处于气缸中相关位置时,按时关闭和开启。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- The results reveal that the increase of compression ratio advances the ignition timing of two stages, shortens the interval of the two stages and combustion duration. 结果表明：随着压缩比的升高，二甲醚的两阶段着火均有提前，且间隔减小，燃烧持续期缩短；
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Thesystem is designed to adapt to just about any racing engine whether itfollows the ECU for ignition timing or whether it provides ignitiontiming on its own. 该系统设计以适应只是对任何赛车引擎是否如下ECU的点火时间，或是否提供了点火提前角对自己的。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A: Check the ignition timing. 检查电子点火器正时。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
