natural decline是什么意思

网络释义

用法例句

Affecting factor analysis and countermeasures on the natural decline in Extra-complicated Fault Block oilfield;

文明寨极复杂断块油田自然递减影响因素分析及对策

Study of natural decline models based on three phase percolation mechanism-taking Wenmi oilfield as example.;

基于三相渗流机理的自然递减模型研究——以温米油田为例

Factor analysis and countermeasures on the natural decline in Qiaokou oilfield.;

桥口油田自然递减因素分析及控制对策

Relationship between natural decline rate and composite decline rate.;

自然递减率与综合递减率关系研究

In view of the predicting circumstance by experience in the past,formula of monthly natural decline rate is deduced in the regular pattern of exponential decline,double curves decline and harmonic decline.

针对以往凭经验预测的结果精确度不高的现状,推导出了指数递减、双曲递减和调和递减规律下的月度阶段自然递减率计算公式,在此基础上,基于大量的现场数据,提出了一套月度自然递减率经验公式预测方法。

The effect of temperature on natural attenuation and bio-augmented degradation of nitrobenzene-contaminated sediments;

温度对底泥中硝基苯的自然衰减及强化降解的影响

The applications of new methods,materials and techniques were summarized,such as oxidation,air-stripping,absorption,biodegradation and natural attenuation etc.

主要介绍了含MTBE废水处理的工艺进展以及一些新方法、技术在实验以及生产实践中的应用 ,如氧化、气提、吸收、降解和自然衰减等 ,同时对各种方法的优缺点进行了评述 ,对未来的工艺进步做了展

Natural attenuation of contaminant in ground water is an essential area of solution to ground water pollution and the basic research of remedial approach.

污染物在地下水中的自然衰减是目前解决地下水污染问题的一个重要的研究领域 ,是地下水污染生物修复的基础课题。

Influence factor and countermeasure on natural decline in Wennan Oilfield

文南油田自然递减影响因素与控制对策

3.1.4 Auto increment and decrement

3.1.4 自动递增和递减

Analyses the characteristics of transmission, natural attenuation, regeneration and superposition of noise.

分析了空调系统噪声的传递、自然衰减、再生和叠加特性。

Two of the nicer shortcuts are the increment and decrement operators (often referred to as the auto-increment and auto-decrement operators).

两种很不错的快捷运算方式是递增和递减运算符（常称作“自动递增”和“自动递减”运算符）。

An Automated Matching Method of Arps Decline and Its Application

一种Arps递减自动拟合方法及应用

Inter-American Conference on Natural Disaster Reduction

美洲减少自然灾害会议

International Day for Natural Disaster Reduction

国际减轻自然灾害日

Global Programme for Natural Disaster Reduction

减少自然灾害全球方案

World Conference on Natural Disaster Reduction

减少自然灾害世界会议

This is because the declining-balance method provides an "automatic"residual value.

这是因为余额递减法本身已自动考虑了残值。

The entrainment rate should closely decrease exponentially with freeboard height.

夹带率应几乎随自由空域高度成指数递减。

Design on Figure 59～00 Auto-regressive Cycle of the Ladder-shaped Diagram

数字59～00自动递减循环显示的梯形图设计

International Decade for Natural Disaster Reduction

国际减少自然灾害十年(减灾十年)

Then mailmen send the mails to the private mail boxes.

然后邮递员将邮件送至各自的邮箱。

NATURAL INCREASING LAW AND ITS APPLICATION FOR NATURAL GAS PRODUCING COST EXPONENT;

天然气采掘成本指数自然递增律及其运用

regressive scale of reimbursement

递减偿还比额（表）

declining balance method

余额递减(折旧)法

Lazio still managed to keep a positive balance in December however that balance is continously being reduced month after the other.

拉齐奥在12月中仍然保持着收入大于支出但顺差值正在每月递减。