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1·But seawater desalination is of high input, high consumption, high cost, and low utilization coefficient.

但海水淡化存在着投入高、能耗高、成本高、利用率低等问题。

2·A method of increasing energy utilization coefficient (EUC) in recording three-slit rainbow holograms is presented.

提出了一种提高记录三狭缝虹全息能量利用率的方法。

3·The utilization coefficient of irrigation water contains the utilization coefficient of canal system water and field water.

灌溉水利用系数包括渠系水利用系数和田间水利用系数。

4·The results were in the increase of operating costs, and the decrease of the utilization coefficient of desulfurization equipments.

且检修费时费力，增加了运行成本，降低了脱硫设备的投入率。

5·Seepage through the channel dredging project and the construction of small-scale water contiguous to effectively improve the utilization coefficient of irrigation water.

通过渠道清淤防渗工程和小农水连片建设，有效地提高了灌溉水利用系数。

6·The experimental data indicated that it is possible to increase the fines content in the fill, thus utilization coefficient of tailings is raised and properties of fill will be improved.

实验中采用了正交试验设计和回归分析方法。结果表明，充填尾砂中细粒级含量有可能进一步提高，增加充填尾砂的利用率，充填体性质也有所改进。

7·With the tested result of natural ventilation system in an office building in Shanghai, analyses the irrationality of using the energy utilization coefficient to evaluate natural ventilation.

根据对上海一办公楼建筑通风系统的实测，分析了能量利用系数用于评价自然通风系统运行效果的不合理性。

8·Weifang is also the big agricultural city, the water used in agriculture occupies 85% of the whole city water consumption. The utilization coefficient of the whole city irrigation water is about 0.5.

潍坊又是农业大市，农业用水占全市用水量的85%，全市灌溉水利用系数在0.5左右，农业节水潜力巨大。

9·Effective to increase partial pressure of oxygen and oxygen supply in blood, promote the oxygen utilization coefficient of tissue cells to make brain with enough energy and more active and efficient.

能有效的增加血氧分压、氧含量和氧饱和度，增加组织细胞氧的利用率，从而使脑细胞获得足够的能量，使更多脑细胞参与大脑活动，从而活跃思维，提高大脑工作效率。

10·The HCR technology bears the advantages of small occupation of land, reasonable design, high removal rate of COD, high utilization coefficient of atmosphere oxygen, convenient and secure manipulation.

HCR工艺具有占地省、设计合理、COD去除率高、空气氧利用率高且操作便利安全等优点。