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提前角
前置角
[机][物]超前角
1、advance notice───预先通知，预告
2、advance america───推进美国
3、advance payment───（会计）预付款；定金
4、advance tabco───高级tabco
5、advance copy───n.新书样本
6、supposed advance───假定预付款
7、angle───n.角，角度；视角；立场；角铁；（古）鱼钩；v.斜移；从……角度提供信息；钓鱼；谋取
8、advancement advance───预付款
9、advance───adj.预先的；先行的；vi.前进；进展；上涨；vt.提出；预付；使……前进；将……提前；n.发展；前进；增长；预付款
1、The suitable ignition advance angle is conducive to broadening lean burn limit.───合理的点火提前角也有利于稀限拓宽；
2、Soot formation can be restrained hence the emission of soot can be decreased with the increased injection advance Angle.───增大供油提前角可以减少燃烧过程前期的碳粒生成量，进而降低碳粒排放。
3、Oil metering counting. Main principal axis revolution, toothed bar stroke, in advance angle use 4 screen display and digital display.───量油计数、主轴转速、齿杆行程、提前角度，均采用四位数显。
4、When fuel supply advance angle is postponed too much, post combustion is longer and the combustion stability becomes worse.───供油提前角较小时，由于后燃的增加，会增加燃烧的不稳定性。
5、Spray advance angle and spray pressure is another main factor to promote the physical preparation.───加大喷油提前角和喷油压力是促进物理准备过程的另一重要因素。
6、With close-loop adjusting ignition advance angle controlling the torque fluctuating, it realized idle speed control stabilization of engine.───采用闭环调节点火提前角控制扭矩波动，实现了发动机的怠速最佳稳定控制。
7、major technologies used include increasing compression ratio, changing spark advance Angle and using intake pulse turbo-charging.───主要采取了提高压缩比、改变点火提前角及采用进气脉冲增压技术。
8、Effect of Injection Advance Angle on Spray, Combustion and Soot Formation in a Diesel Engine───供油提前角对直喷式柴油机喷雾、燃烧和碳粒变化历程的影响
9、survey principle of a magneto ignition system ignition advance Angle was introduced.───本文介绍了磁电机点火XiTong的点火提前角测量原理。