Technique of Oxygen Blast Furnace With High Injection of PC and Hydrogenous Fuel 全氧混合喷吹煤粉和富氢燃料高炉新工艺的可行性
During the process of water injection production, high injection pressure cut in mudstone should be prevented to reduce casing damage. 油田开采过程中,应防止高压注入水进入泥岩,以预防和减少由于泥岩进水发生蠕变导致套管损坏。
Design of IRFPA ROIC with High Injection Efficiency 一种高注入效率红外焦平面读出电路采样单元的设计
A constant volume cell for spray study was designed to investigate the thick spray characteristics under high injection pressure and high ambient pressure. 为了研究柴油机高喷射压力、高背景压力下的密集喷雾特性,自行设计了喷雾模拟试验装置。
It is known that local residual stress will probably occurs under high injection speed in molding electronic parts, which will results in part breaking under external force. 在高速射出成型时,电子连接器局部区域可能会产生残留应力,导致在承载外力作用时可能会发生断裂问题。
Excessively high injection speed can cause high surface orientation and increase susceptibility to stress cracking. 过高的注塑速度会引起较高的表面方向性及增加应力破裂的敏感性。
The water flooding feature is the high injection TPG, low injectivity index, hard to maintain low formation pressure and unable to set up the efficient pressure system. 非达西渗流特征明显;注水启动压力高,视吸水指数低,地层压力保持水平低,难以建立有效压力系统。
Due to high injection pressure of high concentration polymer solution, reducing injection pressure of high-concentration polymer solution with surfactant has been researched. 针对高浓度聚合物溶液注入压力高的实际情况,开展了表面活性剂降低高浓度聚合物注入压力的研究。
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. 利用高速闪光摄影技术,对高压喷射喷雾体空间发展规律进行了试验分析,提出了一个新的计算高压喷射喷雾体发展的数学公式。
Design of New Injection Pump with High Injection Pressure and High Injection Rate 新设计的高喷射压力高喷油率喷油泵
Therefore, the capability of design and research on injector with high injection pressure and rate is to be paid more and more attentions. 高喷油压力、高喷油率条件下喷油器的设计和研究水平越来越受到关注。
The introduce of band gap discontinuity in heterostructure can obtain high injection ratio, decrease further threshold current and increase the output power. 异质结构引进的带隙差可以实现高注入比、进一步降低了阈值电流,同时提高了输出功率。
The Effect of Gas Temperature and Density on the Development and Wall Impingement of High Injection Pressure Diesel Fuel Sprays 环境气体温度和密度对柴油机高压喷雾的扩展和碰壁过程的影响
The LPG high-pressure transport equipment and high injection assemble constituted the system. 包括了LPG液态高压输送装置、高压喷射装置。
This paper emphasizes on recounting structure features and technical measures for high injection pressure of PM pump. 着重论述了PM型喷油泵的结构特点和具有高喷射压力的技术措施;
For ultra-thin wall plastic parts, metering size and injection rate are the leading factors in molding process, the proper metering size and high injection rate could improve the filling ratio rapidly; 注射量及注射速度是对超薄塑件的填充起重要影响作用的工艺参数,适当用量范围的注射量及高的注射速度能大幅度地提高充模率;
The gap of locomotive's diesel engine electronically controlled fuel systems between home and abroad, the necessities for researching high injection pressure capability and the essential conditions that diesel engine fuel system should meet, are presented. 简要介绍了国内外机车柴油机燃油喷射技术的差距、开展柴油机高压电控燃油喷射技术研究的必要性以及理想的机车柴油机燃油喷射系统应满足的条件。
The larger viscoelasticity of polymer solution, the higher percolation resistance, and the greater of proportion of high injection pressure arising from elastic effect. 聚合物溶液的粘弹性越大,其在地层孔隙中的渗流阻力越大,弹性效应在增高注入压力中所占的份额也越大。
The principle, characteristics and key technique of high injection pressure electronically controlled fuel system are presented. 主要阐述了高压电子控制燃油喷射系统的工作原理、特点以及主要技术难点。
More high injection speed is, more small dimension droplets are produced and spray quality is enhanced. 喷射速度越大,小直径液滴相对越多,雾化质量越好;
Results showed that elastic effect was an important factor in result of high injection pressure. 研究结果表明,弹性效应是影响注入压力升高的一个重要因素。
Two extreme cases of low injection levels and high injection levels were first considered, and the result of which was then used as the zero-order approximation in calculating the distribution of the injected minority carriers in p-n junctions. 首先,我们讨论了大注射和小注射的两种极端情况,这样得到的结果被用作零级近似解来计算p-n结中注入少数载流者的分布情况。
The electricity character of the switch is analysed by theheterojunction ultra high injection principle. 采用异质结超注原理分析了开关的电学性质;
Electronic unit pump system is a new type fuel injection system with high injection pressure which can be applied to control fuel quantity and timing of injecting flexibly. 电控单体泵喷油系统是一种能够自由灵活调整喷油量和喷油正时、具有高喷射压力的新型燃油喷射系统。
Effects of High Injection Pressure and Swirl Ratio on DI Diesel Engine Performance 高喷射压力与涡流强度对直喷式柴油机性能的影响
Melt temperature and injection pressure are the secondary factors, but high melt temperature and high injection pressure are also necessary in the molding; 熔体温度和注射压力相对于注射量和注射速度只起次要作用,但在超薄塑件的填充过程中,高的熔体温度和注射压力也是必要的;
Its high injection pressure, the real-time detection from all kinds of sensors and precisely controlled fuel injection provide the necessary conditions for cylinder imbalance control. 其较高的喷射压力、各类传感器对工况的实时监测、对各缸喷油的精确控制等为各缸均匀性的检测与控制提供了必要的条件。
The main high-pressure common-rail injection system has the following characteristics: high injection pressure, injection pressure of high diesel fuel atomization can be increased to improve the combustion process, the reduction of emissions of pollutants. 高压共轨喷射系统主要有以下特点:喷射压力高,喷射压力高可以增加柴油雾化改善燃烧过程,使得排放污染物减少。
Dry powder fire extinguishers, as common fire fighting equipments, have extensive market demand because of their mobility, high injection rate, not corroding containers, non-perishable and other good performance. 干粉灭火器,作为常用灭火器材,因其具有流动性好,喷射率高,不腐蚀容器和不易变质等优良性能,具有广泛的市场需求。