In this paper, the advantages and possible problems of the thin cylinder drawing core mechanism of injection moulds are discussed.

论述了注射模具中薄型油压缸侧抽芯机构的特点以及可能发生的问题。

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But in the case of the diesel engine the supply is effected by an injection or jerk pump which forces a shot of fuel into each cylinder in turn ac cording to the correct firing sequence.

而柴油机是由喷油泵或脉动泵按照正确的点火顺序将燃油轮流地喷人各气缸的。

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The structure of injection mould for cylinder holder of fire extinguisher is introduced. The lateral core puller is simple and reliable.

本文对灭火器筒座的注塑模的设计结构进行了叙述，其侧向抽芯机构具有简易、可靠等特点。

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With technologies like direct injection, cylinder on demand and seven-speed gear boxes, "you don't have to sacrifice, " says Mr. Hoch.

WSJ: Car Makers Pitch Power as the Ultimate Luxury

Now, it's true that amazing gains are being made in the efficiency of internal combustion engines, both gas and diesel: direct injection, cylinder deactivation, stop-start, eco-mode throttle mapping, to name a few of the recent applied technologies.

WSJ: Ford C-Max Hybrid Energi: The Bawdy Electric

Silverado and Sierra will accomplish its new mileage pinnacle with a 5.3L EcoTec3 V-8 relying on direct injection, cylinder deactivation and variable-valve timing to achieve EPA estimates of 16 mpg in the city and 23 mpg on the highway with two-wheel drive, or 16 in the city and 22 on the highway with four-wheel drive.

FORBES: GM Scores EcoBoost Via Higher MPG Claim On New Silverado