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单词 direct injection
释义

Definition of direct injection in English:

direct injection

noun
mass noun
  • (in diesel engines) the use of a pump to spray fuel into the cylinder at high pressure, without the use of compressed air.

    直接射油,直接注入,直喷

    as modifier a direct-injection diesel
    Example sentencesExamples
    • GM estimates that direct injection can improve gas engine fuel economy by 10 percent.
    • The new LCV comes with direct injection turbo charged diesel engine and an increased payload capacity to help customers achieve better economies of scale.
    • Having made the gradual switch to direct injection and turbocharging - reducing fuel consumption by some 10-15% - noise became even more of an issue.
    • There are various reasons why high-pressure, direct injection is superior to indirect injection (which utilizes a pre- or intake chamber for the fuel).
    • Research indicates that direct injection and low compression ratios will facilitate mode switching.
    • The 100kW turbocharged common-rail direct injection engine has a useful 320Nm of torque on tap, which is available between 1750 and just over 3000 rpm.
    • The test engine was an air cooled one cylinder four stroke diesel engine with direct injection.
    • Direct injection is the coming technology for both gasoline and diesel engines, according to Bosch.
    • Engine - 2.5 litre five-cylinder, intercooled, turbo-charged, direct injection diesel - the same engine used in the 110.
    • New-age diesels with electronically controlled, common-rail direct injection are cleaner, quieter and quicker than the old oil burners drummed off the market.
    • Bosch supplies the direct injection pump and injectors.
    • This contrasts with competing lean burn high-pressure direct injection systems which require a catalytic converter with a NOx trap to control emissions.
    • ‘Homogenous combustion and shaping the injection of fuel wave through direct injection are two very important technologies for diesel,’ say Bohr.
    • The 2S19 is powered by a diesel engine with direct injection and mixed supercharge.
    • The direct injection turbo diesel is borrowed from Peugeot and provides an alternative to the petrol power.
    • The new engine employs a common-rail direct injection system with precision-controlled fuel injection pressure and injection timing along with a small high efficiency turbocharger.
    • The two 16 valve direct injection 1.7 diesel powertrains boast outputs of 75 and 100 bhp.
    • It was there that the four cylinder engine with direct injection unleashed its true power, as it rolled along the Trans Kalahari Highway.
    • The modern high - speed direct injection diesel was the key European answer to the fuel crisis of the 1970s and it also brought with it a reduction of GHG emission in its wake.
    • Most significant, in the Irish context, is the arrival of the latest pump injector direct injection diesel from Volkswagen, which comes in 90 and 115 bhp versions.

Definition of direct injection in US English:

direct injection

noun
  • (in diesel engines) the use of a pump to spray fuel into the cylinder at high pressure, without the use of compressed air.

    直接射油,直接注入,直喷

    as modifier a direct-injection diesel
    Example sentencesExamples
    • GM estimates that direct injection can improve gas engine fuel economy by 10 percent.
    • The modern high - speed direct injection diesel was the key European answer to the fuel crisis of the 1970s and it also brought with it a reduction of GHG emission in its wake.
    • The new LCV comes with direct injection turbo charged diesel engine and an increased payload capacity to help customers achieve better economies of scale.
    • The test engine was an air cooled one cylinder four stroke diesel engine with direct injection.
    • The direct injection turbo diesel is borrowed from Peugeot and provides an alternative to the petrol power.
    • Engine - 2.5 litre five-cylinder, intercooled, turbo-charged, direct injection diesel - the same engine used in the 110.
    • The 100kW turbocharged common-rail direct injection engine has a useful 320Nm of torque on tap, which is available between 1750 and just over 3000 rpm.
    • ‘Homogenous combustion and shaping the injection of fuel wave through direct injection are two very important technologies for diesel,’ say Bohr.
    • The 2S19 is powered by a diesel engine with direct injection and mixed supercharge.
    • It was there that the four cylinder engine with direct injection unleashed its true power, as it rolled along the Trans Kalahari Highway.
    • Research indicates that direct injection and low compression ratios will facilitate mode switching.
    • Direct injection is the coming technology for both gasoline and diesel engines, according to Bosch.
    • The two 16 valve direct injection 1.7 diesel powertrains boast outputs of 75 and 100 bhp.
    • This contrasts with competing lean burn high-pressure direct injection systems which require a catalytic converter with a NOx trap to control emissions.
    • New-age diesels with electronically controlled, common-rail direct injection are cleaner, quieter and quicker than the old oil burners drummed off the market.
    • The new engine employs a common-rail direct injection system with precision-controlled fuel injection pressure and injection timing along with a small high efficiency turbocharger.
    • There are various reasons why high-pressure, direct injection is superior to indirect injection (which utilizes a pre- or intake chamber for the fuel).
    • Having made the gradual switch to direct injection and turbocharging - reducing fuel consumption by some 10-15% - noise became even more of an issue.
    • Bosch supplies the direct injection pump and injectors.
    • Most significant, in the Irish context, is the arrival of the latest pump injector direct injection diesel from Volkswagen, which comes in 90 and 115 bhp versions.
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更新时间:2024/9/21 13:46:44