The both methods enjoy advantages of higher production capacity, lower development ratio, less dilution loss and better ventilation.
两种方法均具有生产能力高，采掘比低，贫化损失较小，改善通风条件等优点。
A senior Toyota engineer said the company USES outside engineers to do about 30% of its development work globally and seeks to reduce the ratio to 10%.
丰田的一位高级工程师说，外部工程师做了全球约30%的开发工作，公司希望把这个比例降到10%。
During embryonic development, the proper ratio of excitatory and inhibitory neurons is established for optimal brain function.
在胚胎发育阶段，兴奋和抑制性神经元的适当比例确立以优化大脑功能。
In addition, other real estate development projects in the minimum capital ratio of 30%.
此外，其他房地产开发项目的最低资本金比例为30%。
The development of a ratio tester for current transformer is introduced.
介绍了一种可用于检测电流互感器变比的测试仪。
Development tendency of mechanical properties is: density increase oil content ratio decreases, Brinall hardness increases, crushing strength goes down first and then goes up.
机械性能的变化趋势是：密度增加，含油率下降，布氏硬度增加，而压溃强度先降低后增加。
In residential development, volume ratio is a very main index.
在住宅开发中，容积率是一个十分重要的指标。
Their performances in process of development are characterized by low water production and low water/gas ratio.
在开发过程中，其动态特征表现为产水量小、生产水气比低。
Real estate development company's own capital ratio shall not be less than 35%.
房地产开发公司的自有资金比例不得少于35 ％。
The objective Sharpe ratio function of land development arithmetic average value portfolio is deduced based on the geometric average B-S model of the basket options in the paper.
参照一篮子期权的几何平均B-S期权定价模型，给出了基于实物期权的多项土地资源储备与开发的算术平均收益的夏普比率优化目标函数。
The length ratio between those two fingers is determined during the development of the fetus and the relatively longer ring finger indicates greater exposure to the male hormone androgen.
无名指与食指的长度比例是胎儿在发育过程中形成的，如果无名指相对较长，则表明胎儿在发育过程中较多受到了雄性激素的刺激。
With the rapid development of steel framed buildings, the steel plates for buildings must possess higher performances of strength, toughness, yield ratio and weldability, etc.
随钢结构建筑的迅猛发展，对建筑用钢板的强韧度、屈强比、焊接性等提出了更高的要求。
Cyclic steam stimulation is a major way of recovering heavy oil at present. Efficient development is highly dependent on rational using of steam energy and improving oil-steam ratio.
蒸汽吞吐是目前稠油油藏开发的主要方式，合理利用蒸汽热能、提高油汽比对于稠油油藏的经济有效开发非常重要。
Practices have proved that the upper injection pressure limit, determined with pseudopaisson's ratio method, based on passive microseismogram is suitable for oilfield development.
实践表明，以无源微地震测试结果为基础的拟泊松比法确定的注水压力上限能够较好地适应油田开发的需要。
Water-oil volume ratio of edge-bottom water reservoir presents the capacity of natural energy. It's the key to determine reservoir development scheme and strategy.
边底水驱油藏水油体积比表征了天然能量大小，是确定油藏开发方式和开发对策的关键。
The key technical conditions for the design of shaped spinneret plates and the influence of various spinning conditions on fiber modification ratio during the shaped fiber development are discussed.
论述了异形喷丝板设计的技术关键条件和异形纤维开发中各种纺丝条件对纤维异形度的影响。
The development effectiveness of water flooding for the heavy oil reservoir with edge water is poor because of the high oil viscosity, high mobility ratio and the invasion of edge water.
注水开发多年的具边水的普通稠油油藏的原油粘度高、流度比大，加之油藏非均质及边水入侵的影响，其注水开发效果较差。
Its application proves that the system is practical, reliable and stable with high performance price ratio, and the development period is short.
经实际应用证明该系统实用可靠，开发周期短，稳定性好，性价比高。
Development intensity control: in development intensity, high-star holiday hotels feature medium and low intensity, with floor area ratio less than 0.8.
开发强度控制：高星级假日酒店开发强度为中低强度，容积率控制在0.8以内。
This paper discusses the issues of the urban square construction in terms of its situation, quality evaluation, size, ratio of green space and attractiveness as well as development trend.
对我国城市广场建设形势、质量评价、规模、绿地率、吸引力以及发展趋向等问题进行了探讨。
Reserve Replacement Ratio (RRR) has become one of the vital marks to scale the potential development of global petroleum companies now.
当前，储量替代率已经成为衡量跨国石油公司发展潜力的重要标志之一。
With the oilfield development, the oil-increasing effect by fracturing is worse gradually, the ratio of useless Wells is increasing.
随着油田开发时间的延长，葡萄花油田压裂增油效果逐渐变差，低效井比例增多。
For the high oil-water viscosity ratio of common heavy oil reservoir, the development effect becomes worse and worse with the reservoir coming into the high water production phase.
普通稠油注水开发油藏由于油水黏度比大，面临进入高含水中后期水驱开采效果越来越差的普遍矛盾。
The results showed that in development of neurons in visual cortex, nucleoplasmic ratio decreased with gestational age;
结果表明，视皮质神经元发育过程中核质比例逐渐减小；
During the development of oilfield, reserve -production ratio 'and balance rate are two extremely important development management indexes.
在油田的开发过程中，油田储采比、储采平衡率是两个极其重要的开发管理指标。
The erasable optical disk with high recording density, high stability, high data transfer rate, high carrier-noise ratio and low error rate arc the main points in the research and development.
当前的研究与开发的重点是具有高记录密度，数据传输速率快、稳定性好、载噪比大和误码率低的可擦型光盘存储材料。
The recent development of loading and deloading response ratio applied to study of medium-term earthquake prediction is reviewed.
本文对近年来在加卸响应比理论应用于中期地震预报的研究方面所取得的进展进行了评述。
Correct division of reservoir flow units has vital significance for forecasting the remaining oil distribution, adjustment of development plan, enhancing the recovery ratio, ect.
正确地划分储层流动单元，对预测剩余油分布、调整开发方案、提高采收率都具有重要意义。
Correct division of reservoir flow units has vital significance for forecasting the remaining oil distribution, adjustment of development plan, enhancing the recovery ratio, ect.
正确地划分储层流动单元，对预测剩余油分布、调整开发方案、提高采收率都具有重要意义。
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