采用多台压缩机，在部分负荷运转时，节能效果显著。
Multiple compressors produce good results on economizing energy which running with some loads.
这说明燃气机热泵部分负荷特性好，可以很好的实现变速调节。
All this indicate that GEHP has good part load characteristic and fit for variable speed adjustment.
为改进效率，在部分负荷期间将排气动力回收涡轮 机（3）断开。
To improve performance, the exhaust-gas power recovery turbine (3) is decoupled during partial-load operation.
在部分负荷时会造成功率损失，而汽车在这种工况下行驶的时间最长。
This leads to considerable losses in the cooling system at part-load conditions where vehicles operate most of the time.
这其中包括了对部分负荷下泵效率、电机效率和变频器效率变化的说明。
This of those includes description to the variations of the pump efficiency, motor efficiency and variable frequency drive (VFD) efficiency at the reduced load conditions.
因此在部分负荷较低的情况下，燃气机单级离心泵的一次能源利用率较低。
Therefore, in the lower part load, the gas engine heat pump at a lower energy efficiency.
背景资料概述：应用颈椎动力钢板可使植骨块承担部分负荷，从而促进融合。
Summary and Background Data. Dynamic cervical plates allow graft loading which may enhance fusion.
针对混流式模型水轮机研发中有关降低高部分负荷压力脉动的方法进行了探讨。
This paper discusses the methods of reducing pressure pulsation in high load zone of Francis turbine models.
因此，柴油机不能像汽油机那样可以改变过量空气系数来改变部分负荷时的排放。
Hence, the diesel engine can not change its excessive air coefficient to change the emission when partly loading as the petrol engine.
混流和轴流定浆式水轮机在部分负荷下运行时，尾水管中常出现较为强烈的振动。
There iss strong vibration in the draft tube of a Francis turbine or axial flow fixed blade propeller hydraulic turbine when the turbine is running on part loading.
给出了一个简单实用的全年能耗计算公式和一个基于全年能耗的部分负荷性能指标。
Provides a simple and practical formula for calculating annual energy consumption and a performance index in part load based on the annual energy consumption.
涡轮增压器不能满足柴油机全工况运行的需要，使部分负荷扭矩不足，热负荷增大。
Turbocharger engine can not meet all the needs of the operational state, resulting in the part-load torque inadequate and heat load increases.
提出应该按部分负荷时冷却水进水温度变与不变两种情况分别建立中国的IPLV计算公式。
Puts that the computation formula of IPLV for China should be constructed according to the temperature of cooling water is invariable or variable under part load.
本文首先分析了发动机的全负荷速度特性、部分负荷特性和变量泵在不同的工况下的效率特点。
This dissertation has analyzed the full-load speed characteristics of the diesel engine, some load tempo characteristics and characteristics of variable pump at first.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -load condition.
在部分负荷的条件下，利用动态平衡阀是防止气蚀的有效方法，因为它减少了通过平衡阀的压差。
Under part-load conditions the use of a dynamic balancing valve is a more effective method to prevent a cavitation as it reduces the pressure drop across a balancing valve.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -l...
部分负荷工况汽轮机的调节配汽特性不仅影响机组运行的经济性，而且直接影响机组轴系的稳定性。
The characteristics of steam distribution system of a steam turbine under part-load conditions will affect not only the economy but also the rotor system stability of the unit.
孤网情况下瞬时切除风电场，将导致地区电网电源不足，可通过切除部分负荷的措施保证电网稳定。
Transition cutoff of wind farm during island operation will lead to lack of resources, and this can be improved by cutting off some loads to ensure the stability of grid.
由于其出色的部分负荷效率，多压缩机机组主要应用于的场合为大排量中高压活塞式空压机应用领域。
Because of its excellent part load efficiency, many compressor unit is used mainly in the occasions for large displacement in high pressure piston compressor applications.
季节能效比（SEER）和综合部分负荷值（IPLV）是近年来出现的制冷和热泵装置能源效率评价指标。
Recent years, the seasonal energy efficiency(SEER)and integrated part-load value(IPLV)are the evaluating methods for refrigeration and heat pump equipment.
传统废气涡轮增压器很难同时兼顾高速、低速柴油机工况，同时存在着部分负荷经济性和加速性能差等问题。
The traditional turbocharger cannot match well with engine at all low speed and high speed conditions. At the same time the economic performance at sub load and acceleration characteristic is poor.
根据空调水系统在不同工况下运行的性能与特点，分析冬夏及部分负荷运行时，空调水系统的流量和扬程差异。
Based on the motion function and characteristic in different modes of water system of air-conditioning, the differential of circulating water volume pump and elevation of pump were analyzed.
根据空调水系统在不同工况下运行的性能与特点，分析冬夏及部分负荷运行时，空调水系统的流量和扬程差异。
Based on the motion function and characteristic in different modes of water system of air-conditioning, the differential of circulatory water volume pump and elevation of pump were analyzed.
本文对相继增压技术进行了较深入地分析，提出此项技术是改进机车柴油机部分负荷性能行之有效的比较理想的技术措施。
This paper analyses deeply about the discipline of sequential turbocharging, puts forward that this technique is more ideal in improving the performances of diesel locomotive with part load.
目前，对改善机车柴油机的部分负荷性能，我国铁路部门没能给予足够的重视，虽然采取了一些措施，但效果仍不太理想。
Now the problem of performances with part load has not aroused the enough recognition in our country. Although some measures had been applied, the outcome is far from ideal.
提出了扩展短期负荷预测的原理，即在已知当日部分负荷的条件下，引入最新获得的负荷相关信息，预测当日未知的多点负荷。
The principle of extension short-time load forecast was put forward, that is forecasting unknown load point by adding information of new load point to the point, the load was known.
并在考虑了水源热泵的部分负荷特性对机组效率的影响之后，对水源热泵住宅中央空调系统的两种常见工作模式进行了全年能耗计算与分析。
Then the energy calculation and analysis for two normal run modes of the Water Source Heat Pump (WSHP) residential central air-conditioning were done at the concept of partial load characteristic.
并在考虑了水源热泵的部分负荷特性对机组效率的影响之后，对水源热泵住宅中央空调系统的两种常见工作模式进行了全年能耗计算与分析。
Then the energy calculation and analysis for two normal run modes of the Water Source Heat Pump (WSHP) residential central air-conditioning were done at the concept of partial load characteristic.
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