decline of production
英 [dɪˈklaɪn ɒv prəˈdʌkʃn]
美 [dɪˈklaɪn əv prəˈdʌkʃn]
产量下降
双语例句
- This analysis will give a scientific base to the policy decision making on the production program and slowing down the decline of oil production.
这对实现油田生产技术决策科学化，减缓产量自然递减具有重大意义。 - Ceramic production levels continued to decline, the scale of production are becoming increasingly shrinking, manufacturing process is still along the line of the old law.
陶瓷生产水平继续下滑，生产规模也日趋萎缩，制造工艺上仍沿行旧法。 - B cells showed such precocious and low anti-HIV decline in the ability, the ability of antibody production decline.
这类B细胞表现出早熟和低抗HIV的能力下降，分泌抗体的能力下降。 - By means of statistical analysis of field data, this paper discusses and reveals the decline law of oil production index of continually producing wells.
通过矿场资料的统计分析，探讨、揭示了连续生产油井采油指数的下降规律。 - Therefore, fatigue crack is easy to form on the inner wall of the piercing die, which will lead to the decline of the fatigue life, the increase of production costs, and the downgrade of steel tube quality.
因此，冲孔模内壁极易产生疲劳裂纹，使冲孔模使用寿命降低，生产成本增加，并且造成钢管质量下降。 - The temperature decline of production wells is a potential problem induced by reinjection.
开采井温度下降是热储回灌实施过程中的潜在问题之一。 - Using established model of different typical reservoir in old area can predict changes of pressure and recovery in stable period and decline period on different speed of gas production.
利用老区不同类型气藏的已建模型，对新区不同采气速度下，稳产期和递减期地层压力的变化规律、最终采出程度的大小进行了预测。 - Studies on the Environmental Evaluation and the Relation of Pests 'Growth and Decline of the Producing Area in the Rice Main Production Region of Hunan Province
湖南水稻主产区环境评价与害虫消长关系研究 - A protein content higher than this level resulted in decline of mean egg production by female adults al-though no adverse effect on larval development and survival was observed.
更高的饲料蛋白质含量虽然对幼虫的发育和存活没有不利的影响，但成虫的产卵量下降。 - Integrated with the correlation between natural and composite decline rates as well as the characteristic of production testing data, the model for natural decline rate is established.
在此基础上，结合一般油田的生产测试数据特点和自然递减率与综合递减率的关系，建立了自然递减率多因素分析模型。 - The main cause of the decline of peasants 'household sideline production income lies in the income decline of conventional industries such as agriculture and animal husbandry.
而农民家庭经营收入下降的主要原因在于农业、牧业等传统农业收入的下降； - Although the rise and decline of Yue ware production was related to politics, economy and other factors at that time, its technology should play a very important role in the process of the rise and decline.
越窑青釉瓷的兴衰固然和当时的政治、经济及其它因素有关，但它的工艺技术也应在它的兴衰全过程中起着非常重要的作用。 - On the basis of Arps fundamental production decline law, a simple and reliable analysis method of production decline was presented, and the linear relationship between cumulative production rate and time in log coordinate system was developed.
Arps基本的递减规律出发，提出了一种新的简单可靠的分析产量递减的方法.该方法在对数坐标中建立了累积产量与时间的线性关系。 - The linchpin and difficulty of production decline analysis are the establishment and seeking the solution of production decline equation on the one hand and requires a wide variational range of equation which has definite universal characteristic on the other hand.
产量递减分析的关键和难点一方面是产量递减方程的建立及其参数的求解，另一方面是要求方程的变化范围和覆盖面要广，即具有一定的通用性。 - Increasing the back flush frequency reduces the irreversible membrane resistance increment, slows down the flux decline and improves the velocity of net water production greatly.
增加在线反冲洗频度降低了不可逆膜阻增量，有效提高了净产水速率。 - A brand-new method for quick judgment of decline type and prediction of production rate
一种快速判断产量递减类型并进行产量预测的新方法 - New method of solving hyperbolic decline equation of oil and gas production
油气藏产量双曲线递减方程求解的新方法 - Results showed that both inoculants caused a more rapid rate of pH decline and a higher amount of lactic acid production.
结果表明，2种微生物添加剂均加快青贮pH下降速度，且乳酸产量增加。 - After a period of production time, Lu 9th Luliang Oil-field was faced with developing water cut, increasing decline of production rate and so on.
经过一段时间开发后，陆梁油田陆9井区面临着含水上升加快、油藏产量递减加大等情况。 - Theoretical analysis is made on the cause of the decline of fluid production and water injection amount after acid treatment prohibition, and examples are given.
理论上分析了现场部分油水井酸化后，油井产液量下降、注水井注水量下降的原因。提出了防止酸化失效的措施，并列举了实例。 - So gravel out of proportion to feed often results in indigestion and malnutrition of hens, thin-shell eggs, soft eggs, decline of egg production and even death.
常出现因砾石比例不当而引起鸡群消化、吸收障碍，营养不良，出现薄壳蛋、软皮蛋，产蛋量下降，甚至死亡。 - These factors 'marginal health product is on decline, this why the output of health production is so less while we put more and more resources into health production.
健康生产要素的边际产出率是递减的，因而全球的医疗费用越来越高，但医疗保健的效果却越来越不理想。 - However, this method increases the difficulty of the motor manufacturing processes, product quality level will decline in the possibility of on-site production management and quality management more difficult.
但是这个方法使电机制造工艺难度增加，产品质量水平会有下降的可能性，对现场制造管理以及质量管理增加难度。 - The increase of the oil content resulted in the decline of the production cost for lipid processing factories. Farmers will benefit from this innovation. It had an important industrialization prospect.
含油量的提高使油脂加工企业生产成本下降，农民也将得到优质优价带来的实惠，具有重大的产业化前景。 - In the development process of Natural gas wells, there are many factors causing liquid loading, such as the impulse of the edge and bottom water, fracturing and acidizing. And liquid loading leads to the decline of the gas production, even crushed gas.
天然气井在开发过程中由于边、底水的推进以及压裂、酸化等作业措施，造成井筒内不断积水，从而使产气量下降，甚至压死气井。 - Surfactant flooding is an effective approach to relieving decline rate of oil production and maintaining stable oil production in future, which could enhance oil recovery.
表面活性剂驱可以提高原油采收率，是减缓油田产量衰减速度，维持原油稳产的有效方法之一。 - The hydro-fracturing is the main measure which was used wildly for the oil layer reconstructing, improving the daily production and slow down the decline rate of production.
水力压裂是目前油田广泛应用的改造油层，提高油井单井日产水平、减缓油田产量递减速度的主要措施。 - The development of power electronic technology and the decline of photovoltaic battery production costs may make solar photovoltaic power generation turn supplemental energy into alternative energy.
电力电子技术的不断进步以及光伏电池生产成本的不断下降，使太阳能光伏发电从补充能源转变为替代能源成为可能。