The article also analyse the influences of agriculture inputment, macroeconomic policy, natural disaster and grain distribution on grain production fluctuation in China.
文章还进一步分析了农业投入、宏观经济政策、自然灾害和粮食流通对粮食生产波动的影响。
While neither production nor consumption take place, but people are engaged in trade, to buy is to sell and make money from prices fluctuation, which is speculative.
既不生产又不消费，但是从事买卖，买进就是为了卖出，从价差中赚钱，这是投机性的。
Cyclical fluctuation of production and price is the main characteristic of pig industry.
生猪产业的一个主要特征是产量和价格的周期性变化。
Modern Austrian school emphasize the unneutrality of money, the disturbance of money change the time structure of production, and lead to economic cyclical fluctuation.
按照奥地利学派的理论，货币是非中性的，货币的扰动改变了生产的时间结构，最终导致了经济的周期波动。
Through the experiment to the in-situ production environment, the reasons for pressure fluctuation of instrument air drying system was found out, and effective preventive solutions were proposed.
通过对现场生产环境的试验，找出了仪表空气干燥系统压力波动的原因，提出了有效的解决、预防措施。
The paper discusses factors districting the quality of PET production, points that the main factor impairing quality is viscosity fluctuation .
本文讨论了制做PET产品质量的因素，指出粘度波动是造成产品合格率低的主要原因。
In the polyester production process, the various production load and raw material may arise the DEG content fluctuation in the product and may effect dyeing evenness.
聚酯生产中，生产负荷、原料的变化均有可能引起成品中二甘醇含量的波动，影响纤维的染色均匀性。
The new concept of balance production is put forward in view of the fluctuation in Luzhou-flavour liquor production.
针对浓香型白酒生产中出现的波动，提出了均衡生产的新概念。
The robustness of powder mixes to temperature fluctuation and production interruption were also evaluated.
评价了混合粉对温度波动和生产中断的承受能力。
The method of removing statistics fluctuation with factorial moment was introduce and the cumulant variable able to even for distribution of multiparticle production was proved.
本文介绍了用阶乘矩能够消除统计起伏，证明引入累积变量后可使粒子数的分布变得均匀；给出了消除粒子间关联效应的方。
As the situation of the whole country's cotton production, cotton production in Xinjiang has been in a significant fluctuation.
与全国的棉花生产形势一样，新疆的棉花生产也一直处于明显的波动之中。
Based on the regional fluctuation and its comovement of Chinas rice yield production, the paper pointed out that the regional fluctuation and its comovement is very obvious.
在分析中国水稻产出区域性波动和协动性的基础上，指出中国水稻产出的区域性波动特征和波动的协动性特征突出。
By improving the control pattern, the problem that the pressure fluctuation is too much during the rolling process was essentially solved, which satisfied the production requirement.
通过改进控制方式，从根本上解决了轧钢过程中压力波动过大的问题，保证了生产稳定运行。
The paper analyses the problem of inadequate self supply of coke and summarizes that the fluctuation of fine pulverized coal and the imbalance in charging are main reasons affecting coke production.
针对焦炭自供能力不足的问题进行了分析，煤粉碎细波动大、装煤量不均等是影响焦炭产量的主要原因。
Chapter 5, using production economics, probed into the causes of stability and fluctuation in China's grain production.
第五章运用生产经济的理论和方法，探讨了中国粮食生产稳定和波动的成因。
The working frequencies and acting mechanism as well as advantages and disadvantages of fluctuation oil production techniques are generally reviewed.
评述了波动采油技术中各种方法的工作频段、作用机理和各自的优缺点。
Production system which control the CBM well output fluctuation is a key factor to ensure production successfully.
排采制度是保证煤层气井生产排采成功的关键要素。
These models are applicable especially for the case of great fluctuation in oil production of a well before fracturing.
该方法实用性强，适用于压裂前产量波动比较大的油井。
Both total crops production and crops yields decreased with fluctuation, which meant the relative productivity of fertilizer application was declining.
粮食总产量和单产量均呈整体震荡减少，化肥施用相对生产力在下降。
Both total crops production and crops yields decreased with fluctuation, which meant the relative productivity of fertilizer application was declining.
粮食总产量和单产量均呈整体震荡减少，化肥施用相对生产力在下降。
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