The drugs help the babies'tiny lungs mature and boost blood pressure, among other benefits. 这种药物可以帮助早产儿成长,例如加快早产儿肺部的生长速度和维持正常的血压等等。
So hydraulic press driven by pump-accumulator can boost pressure more quickly than driven directly by pump, but the work is equal when the two types of presses make work pieces deformed. 因此,它比泵直接传动的压机升压快,但是在使工件产生变形时作的功都是相等的。
Economy optimizing rule is determined and the map of vane position and boost pressure is obtained. 确定了经济性优化的原则,建立了经济性优化的叶片位置脉谱和增压压力脉谱。
The boost port is the connection for things you may want to install with the supercharger that need to have access to positive boost pressure from the supercharger. 帮助港口连接给事情你可能想要安装与需要能接触积极的增压的增压器从增压器。
There have been instances of water entering the valve, causing a malfunction in the boost pressure system. 以前发生过水分进入阀内,造成系统压强升高的故障。
Right here the MKB software calculates the perfect injection time, duration and boost pressure. 就在这里,MKB软件精确计算燃油喷射点、持续时间及喷射压力。
Re-fit right boost pressure pipe. 重新安装右侧的增压压力管。
The boost pressure is a variable which is influenced by engine tolerances and ambient conditions. 增压压力是一个受发动机公差和环境条件影响的变量。
Most of them boost blood pressure and can counteract the effect of some bloodpressure drugs. 大多数这类药物有增加血压的作用,从而能影响一些血压药物的效果。
Cold weather is another contributor because it can boost blood pressure, interrupt blood flow to part of the heart, and increase the tendency for blood clots to form. 寒冷的天气是另一个因素,因为它可能提高血压,干扰到心脏部分的血流,并且增加血栓形成的倾向。
The boost pressure is controlled by means of the position of the vanes in the turbocharger. 涡轮增压器叶片的位置对增压压力起着控制作用。
The Obama administration has focused sanctions efforts on Iranian fuel imports as a way to exploit that vulnerability and boost pressure on the nuclear issue. 奥巴马政府针对伊朗的燃油进口实施制裁,就是利用了伊朗在这方面的脆弱性,并且对其核问题施加更大压力。
Remove the boost pressure pipe. 拆下增压压力管。
Performance prediction of mid-speed diesel engine with high boost pressure 高增压中速柴油机性能预测
This paper predicted the performance of the boosting pump which is the major installation of downhole boost pressure drilling technology and the quantitative relationship between working life, cost and drilling cost by means of cost analysis. 用成本分析的方法,预测了井下增压钻井技术中关键设备增压泵的性能、寿命、成本与钻井成本的定量关系;
Then basic calibration such as ECU I/ O calibration, idle speed calibration, cold start calibration, ignition advance calibration, air fuel ratio calibration, boost pressure calibration are conducted. 同时对稀薄燃烧、增压中冷发动机做了ECUI/O标定、怠速标定、冷启动标定、对电控系统进行全工况内点火提前角的标定、内空燃比的标定、发动机增压压力标定。
Simulation Optimization and Comparision for Processes of Ammonia Synthesis Loop under Boost Pressure and Constant Pressure 升压氨合成与等压氨合成回路流程的模拟、优化与比较
Carrying out simulation of process by sequential modular approach, optimization of slight boost pressure process and boost pressure process have been realized by feasible path method. 以序贯模块法作为流程模拟方法,采用可行路径法对两种流程进行了优化。
The simulation results show that the regulated two-stage turbocharging system can provide high boost pressure, which can be maintained from the maximum torque point to the maximum power point through the regulated function of the bypass valve. 计算结果显示:可调二级增压系统可以提供很高的压比;在调节阀作用下,柴油机外特性最大扭矩点到标定点的总压比可以维持不变。
The performance and emission improvement of diesel engine boosted by VNT turbocharger may fail to realize at low speed range due to existence of boost pressure compensator ( BPC) in fuel injection pump. 基于PW泵的常规供油系统增压补偿器的存在使得可变喷嘴增压器(VNT)对柴油机性能改善不明显。
Effect of Boost Pressure on the Power Recovery of a Turbocharged Petrol Truck Engine at Altitude 增压压力对车用汽油机高原恢复功率的影响
The Restraint and Matching of Boost Pressure in a Small High Speed Supercharged Diesel Engine 小型高速增压柴油机的增压压力控制和匹配
Leaving the rated load, especially with low load and free running operation, Ihe efficiency of turbocharger and ratio boost pressure decrease, leading to the shortage of air in cylinders and worsening of combustion, and the economic, power and exhaust performances deteriorate. 当偏离标定点,尤其在低负荷和空转工况工作时,增压器效率降低,增压压力明显下降,导致气缸供气不足,缸内燃烧不良,柴油机的经济性能、动力性能和排放性能将严重恶化。
Meanwhile, this paper also describes transient response, boost pressure control and performance of these supercharging systems and advanced techniques of inter-cooling, compound supercharging, turbine failure diagnose, etc. 并就增压器的瞬态响应特性、增压压力控制和性能特性、中冷系统、复合增压、透平失效诊断等先进技术作了论述。
Initial qualitative, quantitative analysis and comparison were made for booster loop and relevant parameters in terms of boost pressure drilling mechanism, process requirement, optimum design target and so on. 并初步对增压回路和有关参数从增压钻井机理、工艺要求和最佳设计目标等方面进行了定性、定量分析与对比;
The results show that two-stage turbo-system can significantly increase intake boost pressure and improve low-speed performance of the engine. 计算结果表明二级增压系统能够大幅度增加发动机的进气流量、提高发动机的低速扭矩、改善低速燃油消耗率,同时二级增压柴油机较原机有更好的瞬态响应性能。
Meanwhile, the higher boost pressure guarantees enough fresh charge for the techniques of Exhaust Gas Recirculation ( EGR), Miller Cycle and Homogeneous Charge Compression Ignition ( HCCI) which are valid to fulfil the increasing strict regulation of harmful emission. 另一方面,面对越来越严格的有害物排放法规,较高的增压压力也为废气再循环、米勒循环和均质燃烧等技术措施提供了足够新鲜充量的保障。
Thus the boost pressure of diesel engine need to be improved further, however the problem of matching the wide speed range diesel engine and the high pressure turbocharging system has to be resolved firstly. 因此,柴油机的增压压力有必要进一步的提高,宽转速运行范围的柴油机与高增压系统的优化匹配成为亟须解决的问题。