面积单位等于一码乘以一码的面积。
The extent of a planar region or of the surface of a solid measured in square units.
区块是限定勘探海上油气特许权的范围的一个面积单位。
A unit of area defining the extent of a concession to explore for oil or gas offshore.
研究结果显示用单位面积单位时间的可更新水资源量来表述水资源天然可再生能力具有突出的优点。
The results show that it has many advantages to use refresh water resource per area per time as reproducible ability of water resource.
在面积这样小的区域内建造如此多的公寓单位，其住房密度将达到每英亩水域30个公寓单位，这样，该大楼周围便可留有更多的开阔水面。
With so many units built into such a small area, the housing complex will achieve a density of 30 units per acre of water, leaving more open water surrounding the structure.
压力和力气不一样，压力是指单位面积内所承受的力。
Pressure is different from force — pressure takes into account the area over which a force is exerted.
另外一个理解方法是，散度是源头的“冒出率”，它是流体往系统输入的量，也就是单位时间内，单位面积新冒出的流体。
The other way to think about it is divergence is the source rate, it is the amount of fluid that is being inserted into the system, that is being pumped into the system per unit time per unit area.
那么积分1dxdy的值,就是单位圆的面积π
Then the integral of one dxdy will just be the area of this unit disk which is pi.
比如探究气泡生长速率如何随气泡面的数目变化而变化，以及单位容量内使表面积最小化。
Those include uncovering how bubble growth rates vary with the number of bubble sides and minimizing the surface area per unit volume.
雨棚是根据相对于墙体面积的叶面积指数(LAI)来测量的；每单位LAI，日照减少约一半。
Canopy is measured according to leaf-area-index (LAI) relative to wall area; for each unit of LAI, sunlight decreases by about half.
新的更大的市政厅将会更加节能，单位面积所需的采暖和制冷费用都比旧建筑少。
The new, larger building would be more energy efficient, costing less per square foot to heat and cool than the old hall.
他们研究了半个世纪以来世界上所有的渔场，其研究方法并不是为了试图估算特定区域的海洋中实际生物总数（活着生物的总数），而是研究单位面积中海洋生物数量发生的变化。
Their methods de not attempt to estimate the actual biomass (the amount of living biological matter) of fish species in particular parts of the ocean, but rather changes in that biomass over time.
电流密度：单位电镀面积下所承受的电流，通常电流密度越高膜厚越厚，但是过高时镀层会烧焦粗燥。
Current density: unit under the plating area under current, usually the higher current density film thickness is thicker, but is high coating will scorched thick dry.
首先在搬运较重的家具进入新家时，由于单位面积的压力比较大，如果新家铺的木质的底板，就会很容易使得木质的垫板出现损坏的问题。
First has to carry the heavy furniture into a new home, as a result of the stress per unit area is larger, if a new shop of wooden floor, it will be very easy to make wooden plate damage problems.
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。
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%.
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 number of panicles per unit area was the most important yield components in determining final yield.
他的团队从超过200个海洋生态系统模型中搜集了超过68000个关于1880年至2007年的海洋单位面积鱼类数量的数据。
His team studied data from more than 200 Marine ecosystem models, which arrived at more than 68, 000 estimates of fish biomass for years ranging from 1880 to 2007.
Wilson计算出了单位面积上的人类数量已经百倍于任何其他在地球上行走的大的动物物种。
Wilson calculates that human biomass is already a hundred times larger than that of any other large animal species that has ever walked the Earth.
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。
In view of this project is the heavy steel structure, picks the double-decked trellis type rigidity support plan to the workshop, the unit area saves about 10% with the steel quantity.
这种形式具有连接接触面积大，间隙小，单位面积压力小，抗水平扭矩能力强，接点稳定性强等特点。
This form has the characteristics of large connection contact area, small clearance, small unit area pressure, strong anti - horizontal torque ability and strong contact stability.
单位面积由八百平方英尺至一千三百平方英尺。
The unit areas are between eight hundred square feet and one thousand three hundred square feet.
单位建筑面积约一千平方英尺，实用面积约八百平方英尺。比较尖沙咀区其他商业大厦。
About eight hundred square feet. Compared to other office buildings in Tsim Sha tsui.
对一个单位面积来说，电线杆或烟囱上的荷载要比工字架上的荷载小。
For a unit of projected area the loading on a telephone pole or a smokestack will be less than on an I - beam.
对一个单位面积来说，电线杆或烟囱上的荷载要比工字架上的荷载小。
For a unit of projected area the loading on a telephone pole or a smokestack will be less than on an i-beam.
但是传统的活性污泥法工艺存在工艺流程长、污水停留时间长、单位面积处理能力低、反应池占地面积大、污泥膨胀等缺点。
But the conventional activated sludge process technology has some shortcomings: long water residence time, low processing power per unit area, large area reactor, sludge bulking and so on.
但是传统的活性污泥法工艺存在工艺流程长、污水停留时间长、单位面积处理能力低、反应池占地面积大、污泥膨胀等缺点。
But the conventional activated sludge process technology has some shortcomings: long water residence time, low processing power per unit area, large area reactor, sludge bulking and so on.
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