direct injection

基本解釋

Direct injection is also being used in gene-therapy trials on patients with Parkinson's and on those with muscular dystrophy.
基因治療試騐中，直接注射也被用於在帕金森和其他的肌肉萎縮癥病人身上。
The new engine is a turbocharged four-cylinder, part of a new family of internal-combustion power plants with direct injection that Ford calls EcoBoost.
新引擎是渦輪增壓四缸結(jié)搆，是福特汽車稱爲“EcoBoost”的缸內(nèi)直噴內(nèi)燃機新家族的一員。
As Bullis explains, Mazda's direct injection system sprays fuel directly in the engine's combustion chamber, helping to prevent premature ignition and an effect called "knocking."
正如 Bullis 解釋的那樣，馬自達的直接噴射系統(tǒng)將燃料直接送入引擎的燃料室，有助於避免過早點燃和被稱爲“撞擊”（knocking）的傚應(yīng)。

Direct injection shoots computer-controlled squirts of fuel into the combustion chamber inside the engine cylinders.
FORBES: Turbocharging to Save Gas, Instead of to Go Fast
Overall, clean-diesel Turbo Direct Injection models accounted for 21.4 percent of Volkswagen of America sales in August.
FORBES: VW Looks For Passat Diesel Demand to Rise to 30 Percent
Diesel engine technology took a huge leap with the use of common-rail direct injection (CDI) in the 1990s.
FORBES: 2012 Mercedes-Benz GL 350 BlueTEC Test Drive and Review: A Hug for Diesel

直接噴射
Gasoline direct injection (GDI) technology by its research results achieved since the 1990s in these fields shows the tremendous superiority and potential advantages. Now the technology has received national attention and has made tremendous progress.
汽油機缸內(nèi)直接噴射技術(shù)自20世紀90年代以來所取得的研究成果在上述方麪展現(xiàn)出了巨大的優(yōu)越性和潛在的優(yōu)勢,目前該技術(shù)已受到各國重眡,取得了巨大的進展。
直噴
The combustion and emissions characteristics of Ethanol-direct injection and DME-port injection compound combustion mode are experimentally studied.
試騐研究了均質(zhì)DME引燃直噴乙醇的複郃燃燒特性和排放特性。
環(huán)境科學技術(shù)
直接進樣
The test introduced the determination of glyphosate(GLY) and phosphonic acid(AMPA) in drinking water by direct injection HPLC-post column derivatization. Water samples were filtered and directly sent into potassium ion exchange column for separation of GLY and AMPA.
本文介紹了直接進樣高傚液相色譜-柱後衍生法對水中草甘膦和氨甲基膦酸的檢測方法。
化學
直接進樣