Pressure is force per unit area.
压力就是电单位面积上的力。
Per unit area, per meters squared.
千克每平方米。
In other words, it's force per unit area.
换句话说，这就是单位面积上的受力。
The luminous intensity on unit area.
单位面积上的发光强度。
What we're going to get then is mass per unit area.
所以我们的到的是单位面积上的质量。
The drag is a force per unit area of the layer.
拖力是流层单位面积的力。
It should be a pressure which is a force per unit area.
它应该等于压强，或者说是单位面积上的受力。
It increases the rate of cubicle use per unit area.
它增加了每一单位面积上厕所间的使用率。
Which country has the most earthquakes per unit area?
哪个国家单位面积发生的地震次数最多？
The density for a flat object would be the mass per unit area.
一个平面物体的密度是每单位面积元的质量。
So these two together, l times rho, give us mass per unit area.
这两个量，l乘以ρ,一起给出单位面积上的质量。
Ways of improving crop yield per unit area and the countermeasures.
提高作物单产的途径与对策。
Each term of the Bernoulli equation has the dimension of force per unit area.
伯努利方程中的每一项的量纲都是单位面积上的力。
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%。
The basic criterion of measuring the economic effects is the net income per unit area.
衡量农业技术的经济效果的基本指标，应该是单位面积的纯收入。
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。
Fuel load is measured by the amount of available fuel per unit area, usually tons per acre.
可燃物负荷是测量每块地区可得燃料的数量，通常是每英亩的吨数。
The unit area value of double cropping, row cropping was 1.76 and 1.35 times of sole cropping.
复种、间作农田单位面积产值分别为单作一熟农田的1.76和1.35倍。
Number of positive neurons of unit area refers to the positive neuron counts in each square millimeter.
单位面积阳性神经元数即每平方毫米面积中所含阳性神经元数量。
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。
The maximum output power at the unit area was established as the principle to optimize the physical dimension of the device.
之后在器件的实际工作条件下，确立了以单位面积输出最大功率为原则对器件的几何尺寸进行了优化；
The surface force per unit area exerted at the top of a wellbore when it is closed at either the Christmas tree or the BOP stack.
当采油树或防喷器组关闭时，施加在井口单位面积上的力称之为为关井压力。
It was found that the oxygen concentration on carbon black surface is proportional to the ozone supplied per unit area of carbon black surface.
研究表明，碳黑的表面含氧量与提供给单位碳黑表面的臭氧量成正比。
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。
An important method of increasing rice yield per unit area is to improve the rice-planting mechanization lever and use advanced planting technology.
提高水稻单产的一项重要措施是提高水稻种植机械化水平，即采用先进的种植技术。
Sound intensity is the sound wave intensity in sound field, which equals sound energy through the unit area perpendicular to the energy flow direction.
声强就是声场中的声波强度，它等于通过与能流方向垂直的单位面积上的声能量。
The relationship between quantity characteristic and the size of clone of Puccinellia Tenuiflora clone population at flowering stage sampled by unit area.
通过单位面积取样调查，定量地分析了开花期星星草无性系种群的数量特征及其与无性系大小之间的关系。
For this project is a heavier steel structure, plant production double-layer lattice rigid support scheme, the amount of steel per unit area save about 10%.
针对本工程为重型钢结构，对厂房采双层格构式刚性支撑方案，单位面积用钢量节省10%左右。
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。
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。
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