pressure injection 中文意思是什麼
pressure injection
解釋
加壓噴射-
This paper discusses the designing and making of the dynamic testing systems of engine electronic control system. base on the construction and operation principle of santana 2000gsi m3. 8. 2 engine electronic control systems, design and manufacture led circuit of dynamic testing and fault imitating electronic control unit. on the inspect board, design and equip with motronic 3. 8. 2 ecu i / o measuring joints, design and set up obd - ii diagnostic communication link, design and install fuel pressure inspecting meter. depend on the obd - ii diagnostic communication link and ecu i / o measuring joints, this dynamic testing system can inspect engine electronic fuel injection system, distributorless ignition system, idle speed control system and evaporative emission control system, and can inspect m3. 8. 2 sensors, ecu and actuators, and can interrogate fault memory and erase fault memory ; and can analyse data stream ; and can carry out fault imitating. besides, this paper analyses sensors and actuators typical fault w aves
2電控單元電路連接器設計製成輸入輸出電子控制檢測端子，並在檢測面板上布置了obd -診斷插座和燃油壓力表。使該動態測試系統能實現對電噴發動機的燃油系統、直接點火系統、怠速控制系統和燃油蒸氣排放控制系統的動態檢測；並通過obd -診斷座、 ecu輸入輸出檢測端子和故障模擬處理單元實現對電噴發動機電控系統各傳感器、電控單元、執行器進行故障碼讀取與清除；動態數據讀取和波形測試和故障模擬等。此外，本論文還分析了傳感器和執行器典型故障波形。 -
Pipe joints and their elements for pipes of unplasticized polyvinylchloride unplasticized pvc under pressure ; sockets reducing of injection moulded for cold welding, dimensions
未增塑聚氯乙烯受壓管道的管道連接件及其元件.第9部 -
Improve injection speed and holding time or pressure
改善注塑速度和保壓壓力或時間 -
They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate.
他們通過用氧化劑噴射速率階躍函數變化的方法來改變氣室壓力和混合比。 -
Simulation results show that better atomization can be realized by enhancing the cavitation intensity via increasing the injection pressure difference or decreasing the nozzle inlet round angle - radius ratio
通過模擬計算可知，提高噴射壓差和減小噴孔入口圓角半徑都可以提高空穴強度，同時也發現提高噴孔長徑比可以使空穴在噴孔出口截面上分佈更為均勻。 -
Based on this model, the effects of geometric and structural parameters, such as injection pressure, rear pressure, length - diameter ratio, inlet round angle - radius ratio and non - axis symmetry of nozzle, on the distribution of the cavitation inside the nozzle are analyzed
基於這一模型進一步分析了噴射壓力、背壓和噴孔長徑比、噴孔入口圓角比、非軸對稱噴孔等幾何結構參數對噴孔內空穴分佈的影響。 -
The investigation has declared that the fuel injection with bq fuel pump had higher injection pressure, bigger fuel supply rate and shouter fuel supply duration, which would cause the fuel injection quantity and the fule - air mixture to increase during ignition delay period, the pre - mixed combustion to become acutely, and finally result in increased power levels of noise
研究表明，裝配bq噴油泵，噴油系統的噴油壓力較高，供油速率較大和供油持續時間縮短，使得滯燃期的噴油量增加，滯燃期內形成的可燃混合較多，預混燃燒劇烈，導致整機噪聲聲功率級增加。 -
The green body of high quality could be obtained at injection molding temperature from 160c to 180 c, injection molding pressure from loompa to 120mpa, keeping pressure from 40mpa to sompa, mold - temperature 32c, cooled from 2 min to 4 min
注射溫度為160 180 ，注射壓力為100 120mpa 、保壓壓力為40 50mpa 、模具溫度為32 、冷卻時間為2 4min注射成型后，注射坯的質量較好。 -
Diesel engines - base - mounted in - line fuel injection pumps and high - pressure supply pumps for common rail fuel injection systems - mounting dimensions
柴油機.共軌燃料噴射系統用基座安裝直列式噴油泵和高壓供油泵.安裝尺寸 -
Diesel engines - mounting dimensions of fuel injection pumps - part 2 : base - mounted in - line pumps and high - pressure supply pumps for common rail fuel injection systems
柴油發動機.噴油泵的安裝尺寸.第2部分:公軌燃料噴射系統用基座安裝直列多柱塞泵和高壓供給泵 -
In order to meet increasingly stringent emission regulations, and to improve fuel consumption, drivability and comfortability of diesel engines, electronically controlled high pressure common rail fuel injection system is the best choice
摘要為了滿足日益苛刻的排放法規，不斷提高柴油機的經濟性、動力性和舒適性，高壓共軌電控燃油噴射系統是最佳的選擇。 -
Compression - ignition engines - steel tubes for high - pressure fuel injection pipes. part 2 : requirements for composit tubes
壓燃式發動機.高壓油管用鋼管.第2部分：復合式鋼管技術條件 -
The cross section area of the internal sprue of the die casting dies designed should be of proper value, and matches perfectly the fill speed, the fill time and injection pressure in case that the die casting dies fail in the design
設計壓鑄模時應當確定恰當的內澆道截面積，並使之與充填速度、充填時間和壓射比壓保持較好的匹配，以防止壓鑄模設計的失敗。 -
The paper points out that the reasons for displacement efficiency improving of pressure coring well are as follows : firstly, extra - high injection multiples ; secondly, extra - low critical drive ratio ; thirdly, high velocity fluid ' s big differential pressure drive during the process of coring
得出導致礦場密閉取心井驅油效率高的原囚：一是特高的注水倍數，二是特低的臨界驅動比，三是取心過程中高黏度流體的大壓差驅動。 -
Application of high pressure injection water at combined mining face
高壓注水在綜放工作面的應用 -
But the platform has some problems as follows : first, the seawater quality of the sea where the oil field is located is so special that it is difficult to make the treated seawater achieve the injection index. second, the supply of seawater injection of the oil field is more than the demand, and the surplus is drained directly to the sea by circumfluence that makes seawater resources, energy resources and medicament for seawater treatment waste. and third, it is very difficult for the pumps to realize constant pressure injection because there is no distributing room for seawater injection in the sea
但目前該平臺所存在的問題是：由於油田所處海域海水水質特殊，使得處理后的海水難以達到入注指標；再者，目前的油田注水供大於需，經水處理工藝處理后的海水，其多餘部分採取迴流措施排海，造成水源、能源和水處理藥劑的浪費；此外，由於海上注水無配水間分水，造成注水泵機組不能實現平穩增壓注水。 -
The construction of conical nozzle is used by pump ' s delivery - valve, making use of the dynamic characteristics of conventional. short pipe to enhance injection pressure. there are three parameters of fuel injection system : response pressure, injection - advanced angle, injection valve bulge high degree, the best match was found by adjusting them
在油泵出油閥端，採取漸縮管結構措施，利用管路動態效應提高噴油壓力；對于噴油系統參數：噴油壓力、靜態供油提前角和油嘴凸出高度，三個參數進行調整試驗，找到它們的最佳匹配。 -
High pressure injection moulding
高壓注射成型 -
High speed photography is applied to take pictures of high pressure injection fuel spray, a new formula for calculating the spray development under the high injection pressure is developed
摘要利用高速閃光攝影技術，對高壓噴射噴霧體空間發展規律進行了試驗分析，提出了一個新的計算高壓噴射噴霧體發展的數學公式。 -
Progress on low pressure injection molding
低壓注射成型工藝的研究進展
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