Eventually the market nears saturation, the drive to improve efficiency weakens, and stagnation.
最终市场接近饱和，提高效率的动力减弱，停滞也就到来了。
The steam flood can improve heavy oil seepage flow characteristics, remain oil saturation, and enhance oil displacement efficiency, conformance factor as well as EOR.
因此，注蒸汽热采可以改善稠油渗流特性，降低残余油饱和度，提高驱油效率、波及系数及采收率。
The noise, gain saturation and pump power conversation efficiency of bidirectionally pumped Raman fiber amplifier (RFA) are investigated in detail.
对双向抽运拉曼光纤放大器（RFA）的噪声特性、增益饱和及抽运功率转换效率进行了详细研究。
Relationship between the capillary number and sweep efficiency and residual oil saturation were given from laboratory tests.
通过试验给出了天然岩心驱油效率与毛管数的关系，剩余油饱和度与毛管数的关系。
Nevertheless when space charge field is taken into account, the saturation length lengthened and the efficiency decreased in the vacuum-background.
而在真空中，考虑空间电荷场比不考虑空间电荷场时的饱和位置推后，效率等参量饱和值降低。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度，效率高，激磁功率小，损耗低，良好的温度稳定性。
Based on the dynamics analytical method of efficiency stress, the reciprocity of saturation soil and its structure in the blasting load is analyzed.
基于有效应力动力分析法，对爆炸荷载作用下饱和土与地下建筑结构相互作用的特性进行了分析。
The competing processes and saturation effect on conversion efficiency have been analyzed.
对影响转换效率的有关竞争过程和饱和效应作了分析。
In the evaluation of displacement efficiency of water flooding and watered out degree, oil saturation of reservoirs must be studied.
油田注水驱油效果以及水淹程度评价中，都需要研究储层含油饱和度的变化状况。
Exhausting continuously the saturation condensed water, heating equipments can't accumulate the water, acquired the highest heating efficiency.
能连续排放饱和凝洁水，加热设备内不会有水积聚，从而获得最高的加热效率。
The average saturation space-charge field is small and the diffraction efficiency is low as a result of the non-uniformity of the grating.
结果显示，非均匀性致使光折变光栅的平均强度减弱，衍射效率降低。
Recovery efficiency of oil reservoir is not high for thin oil-water two-phrase region and low movable oil saturation.
油水两相区区域较窄，油藏可动油饱和度较低，油藏采收率不高；
Recovery efficiency of oil reservoir is not high for thin oil-water two-phrase region and low movable oil saturation.
油水两相区区域较窄，油藏可动油饱和度较低，油藏采收率不高；
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