利用率

In this pricing system, mineral resources can be set up as a commodity, affected both by the supply and demand from the market force, and by the guiding pricing and taxations from the government force.

这不仅助长了矿产资源综合开发利用率低，而且导致矿产资源企业亏损严重，无法进行补偿性再投资，更给我国经济建设的进一步发展和国家的战略安全埋下了隐患。

As a result,treated with urea decreased by 15% and combined with appropriate dosage of compound nitrogen fertilizer synergists(20% of urea),the growth and yield of maize had litter effect and higher the uptake and utilization of nitrogen.

尿素与20%施氮量的复合氮肥增效剂配施，不影响玉米植株生长和单季产量，能提高玉米氮素利用率，节省氮肥投入达15%。

Under the field condition,maize yield,total uptake,net uptake,physiological rate and agronomic use efficiency of nitrogen were the same as CK or increased.The apparent utilization rate of nitrogen was enhanced by 14.8%～15.2% treated with urea reduced by 5%～15%(7.8～23.7kg/hm~2) and added with compound nitrogen fertilizer synergists.

在大田条件下，尿素氮减少5%~15%(即减少施氮7.8~23.7kg/hm2)配施复合氮肥增效剂不影响玉米的单季产量，玉米植株吸氮总量、氮素净吸收量、氮肥生理效率和农学效率与不施增效剂的处理相当或增加，氮素表观利用率提高

This strategy can reduce the data sparseness and keep the search efficiency meanwhile .

这种优化策略可以在保证该算法数据查找效率不变的同时，进一步减少数据稀疏，提高空间利用率。

This system to raises the fuel utilization ratio to have the tangible effect, what in this to everybody introduction is uses PLC to the oil-fired boiler automation control.

该系统对提高燃料利用率有明显效果，在这向大家介绍的是使用PLC对燃油锅炉自动化控制。

For Et4NBF4/AN, the least ionic transfer and diffusion resistance led to an excellent capacitance retention property. For Bu4NBF4, due to the larger solvated ion diameter and higher ion transfer resistance, the capacitive performances were inferior to those of Et4NBF4 in terms of specific capacitance and power density.

实验结果表明：对于高微孔比率的电极材料，由于Et4N+的溶剂化离子半径小于Et4N+的溶剂化离子半径，因此，Et4NBF4体系下的电荷存储密度和有效表面利用率更高，电容性能优于Bu4NBF4。

The effect of silaged corn straw treated with inoculants by lactic acid bacteria and cellulase on animal performance was studied. The sheep were fed with silaged corn straw for 45 days. The gain of animal increased 4.2% compared to control fed the silage without treated with additives.

将研制的青贮剂应用于玉米秸秆的青贮大池发酵，所得青贮饲料饲喂小尾寒羊40天，发现实验组比对照组增重4.2%，表明以乳酸菌和纤维素酶作为青贮剂，应用于玉米秸秆的青贮发酵，对于提高秸秆的利用率，促进动物生长有积极作用。

In the out-circular distillation column, the heat and mass transfer effects are strengthened by the circular and shlepped inert gas. The by-reactions are much weakened and the EDA conversion is improved greatly.

带外循环反应蒸馏塔中，循环气和携带气引起液体强烈的循环和湍动，强化了传热和传质；能较大地减小EDA裂解反应过程中的副反应程度，提高EDA的转化率和利用率。

The experiments on 11 crops cultivation, including wheat, rapes, sweet potato sesames, leeks and so on, were carried out in Jingzhou as selenium resources from selenium mineral powders, complex fertilization of containing abundant selenium and Na2SeO3 in high selenium area.

以源自高硒区的硒矿粉、富硒复混肥和Na_2SeO_3为硒源对小麦、油菜、红薯、芝麻、韭菜等十一种作物在荆州进行了异地富硒栽培试验和提高硒矿粉利用率的试验，得出如下结论： 1。应用硒矿粉、富硒复混肥和Na_2SeO_3作为硒源均能提高试验作物的硒含量水平，以土壤施入和叶面喷施的方式均能升高作物的含硒量，可以作为富硒栽培的一个重要措施。

The source and leak electrode metal layers and pixel electrode layer can be sedimented in the same or different sputtering equipments continuously, which improve the utility of sputtering equipment.

本发明通过将原来的5Mask工艺简化为3Mask工艺，共减少两次光刻过程，从而达到减少工艺步骤的目的；同时本发明通过合并源漏电极和像素电极光刻，使得源漏电极金属层和透明像素电极层可以在同一台溅射设备中连续沉积，从而提高溅射设备的利用率。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。