The yield unit area can be increased after rational stand transformation and tending management, farmers income raised.
通过合理的林分改造及抚育管理，可以提高单位面积的产量，增加林农的收入。
We must do everything to raise the per-unit yield.
我们要千方百计提高单位面积产量。
We must protect primary farmland, keep the area sown to grain stable, improve the structure of grain varieties grown and increase the per unit area yield of grain.
要保护好基本农田，稳定粮食播种面积，优化粮食品种结构，着力提高粮食单产。
Human productivity and unit yield, efficiency and scale of operation positively correlated.
人力生产力与单位产量、效益和经营规模呈正相关。
The number of panicles per unit area was the most important yield components in determining final yield.
单位面积小穗数是决定最终产量最重要的产量构成因素。
We must do everything to raise the per unit yield.
我们要千方百计提高单位面积产量。
In addition, the yield of energy from unit land of marsh gas is the highest.
另外，沼气的单位土地能量产出率是最高的。
Yield models of unit operation are introduced in data reconciliation.
提出将装置的产率模型引入数据协调。
The energy law of yield line theory was applied to the theory of "resistance unit" of flat slab strengthening analysis.
屈服线理论能量法用于无梁板加固分析的“抗力单元”理论、该理论应用于加固分析的可行性。
As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.
由于原料油不断重质化，而且要求轻质油收率不断上升，因此对炼油装置提升管反应器的要求更加苛刻。
The maximum yield of corn kernel and straw crude protein in unit area is critical factor to determine the optimum harvesting maturity stage of corn.
单位面积上玉米子实和秸秆粗蛋白最大产量，是确定玉米最适收获时期的关键因素。
The change rule that coking yield and coke VCM increase as the coking period shortens in the commercial delayed coking unit has been calculated by the model.
应用该模型计算出工业焦化装置成焦周期缩短后，焦炭收率和焦炭挥发分增加的变化规律；
Four components contribute to rice grain yield including the panicles per unit area, the number of spikelets, the percentage of, and the weight of ripe grains.
四个水稻籽粒产量构成因素为单位面积穗数、小穗数、成熟籽粒百分数和成熟籽粒重量。
The results showed that, the correlativity of the total unit energy consumption with the total yield of crude distillation is poor based on "heat balance method" .
研究结果表明，以“热量平衡法”为计算基准的蒸馏单位能耗与总拔出率的线性关联性较差；
The reactive tube diameter will affect the unit yield of multiwall carbon nanotubes and the quality.
反应管直径大小将影响多壁碳纳米管的单位产量并对多壁碳纳米管质量产生影响。
It is important that how to employ limited cultivable areas to make per unit yield attain maximum without influencing ecological system and controlling production cost.
如何利用有限的耕地面积，在不影响生态平衡和控制生产成本的前提下，使单产达到一个新的水平，就显得尤其重要。
The per unit area yield of ginned cotton has increased by 10% over last year.
皮棉的单位面积产量比去年增加了10%。
But food yield per unit is very not tall still, still have very large increase production latent capacity.
但粮食单位面积产量还不很高，仍有很大的增产潜力。
The technical modification of ketone-benzol unit to improve the deoiling yield in Daqing Refining and Chemical Company was carried out in 2004.
为提高酮苯装置脱油蜡收率，大庆炼化公司于2004年对工艺进行了改进。
The initial operation show that the unit is stable in operation, high in middle distillate yield, good in product quality and low in energy consumption.
该装置的初期运行表明，装置运行平稳，中间馏分油收率高，产品质量优良，能耗较低。
The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load.
催化裂化装置高效汽提技术可有效降低焦炭产率，减轻再生器负荷。
There is potential for increasing the yield per unit area on the existing cultivated land.
提高现有耕地单位面积产量有潜力。
We will effectively keep the area planted with grain crops stable, focus on increasing the yield per unit area and optimizing the variety mix, and increase the country's grain production capacity.
我们要切实稳定种植面积，着力提高单产，优化品种结构，推进全国新增粮食生产能力建设。
Faced to tillage land resource reducing and large proportion of hilly fields, increasing yield per unit area must be done to meet the need of increasing population at present and in the future.
辽宁省耕地资源少、坡耕地比重大，满足现在和将来日益增长的人口需要，必须在保护好现有耕地面积基础上，提高单产。
Ways of improving crop yield per unit area and the countermeasures.
提高作物单产的途径与对策。
The paper puts forward the quantization formula by regarding fictitious yield per unit area as one way of contrasting and evaluating the economic results of aquaculture.
本文提出以虚拟单位产量作为比较与评价水产养殖经济效果的一种方法，给出了量化公式。
But many defects exist in the pear industry such as unreasonable varieties structure, low yield per unit area, the shortage of high quality fruits, poor benefit and so on.
但是，从整个梨产业结构来说还存在不少问题，如品种结构不合理，单位面积产量低，优质果少，经济效益差等。
The dry matter weight per unit, dry matter accumulation per stem( panicle), and transportation of leaf apparent matter was more than the high yield crop management.
与传统高产栽培管理比较，单位面积干物重、茎物质积累量和叶片的物质表观转出量高。
Increasing yield level per unit area is forever theme for rice breeding aim, and advancing photosynthesis efficiency is one of key factors for improving grain yield.
提高单位面积的产量是水稻育种目标永恒的主题，提高光合作用效率又是提高产量的关键因素。
The food yield per unit water is an important index, which indicate the efficiency of the irrigation water use and status of food production.
单位水量粮食生产能力是综合反映灌溉用水水平和粮食生产状况的重要指标。
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