1.
timing of engine
发动机正时点火调整
2.
ignition timing light (stroboscope)
点火正时灯（正时观测灯）
3.
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。
4.
Ignition timing must advance as rpm increases.
随著引擎转速的增加，点火正时必须提前。
5.
CLOSED LOOP CONTROL OF SPARK ADVANCE USING A CYLINDER PRESSURE SENSOR
使用气缸压力传感器的点火正时闭环控制系统
6.
Study on the Ignition Time Control of the CNG/Petrol Flexible Fuel Engine;
CNG/汽油两用燃料发动机点火正时控制研究
7.
Investigation of High Compression Ratio and Ignition Timing Control for Gas Engine;
燃气发动机高压缩比和点火正时控制的研究
8.
Detection Principle and Circuit Analysis of Non-delayed Ignition Timing Light
非延迟式点火正时灯检测原理及电路分析
9.
The train departed from the capital at 12 o'clock
火车于12点正离开首都。
10.
The train pulled in right on time.
这列火车正点到站.
11.
I do hope the train is on schedule.
我非常希望火车能正点。
12.
He was banking on the train being on time.
他指望火车能正点.
13.
To fail to ignite when expected.Used of an internal - combustion engine.
不点火当希望点火时点火失败，用于内燃机
14.
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。
15.
Thus, during a normal light-up there is a blade temperature charge of about 30 degrees/sec.
于是，在正常点火时，叶片温度的变化率约为30度／秒。
16.
Simulation of Ignition Timing and Maneuver of Fault Model Effect on Gasoline Engine;
汽油发动机点火正时及故障模式的仿真模拟研究
17.
The passengers of the `Mongolia' went ashore at half-past four p.m.; at exactly eight the train would start for Calcutta.
蒙古号上的旅客在孟买下船的时间是午后四点半，往加尔各答的火车开车时间是八点正。
18.
I was about to leave when the fire broke out.
我正要走时，火灾发生了。