The acreage sown in grain crops will be expanded, and the yield per unit area increased.
扩大粮食播种面积, 努力提高单产。

Quantitative Analysis on the Influential Factors of Annual Yields Per Unit Area of grain
粮食单产影响因素的计量分析

Discussion on Using of Combined Pumping Unit to Dredge Coral Reefs in Green Area in Sudan.
苏丹绿地工程大型绞吸船水下泵单泵珊瑚礁疏浚施工

Area of cross section of the main air flow production of shaft kiln for unit cross section
主送风方向横截面积立窑单位截面积产量

Gross Area includes the Unit Covered Area and the Apportioned Share of Common Area per unit.
建筑面积包括单位有盖面积及单位所分摊的公用地方面积。

Make better fine breed and method unginned cotton per unit area yield beyond one thousand Jin
优化良种与良法单产籽棉超千斤

In the area of education, the basic unit, which is the family, must be assigned a priority position.
在教育领域，作为基本单位的家庭，必须占据优先地位。

Those are lines of equal power consumption per unit area, which I measure in watts per square meter.
他们代表相同的单位面积耗能 单位是瓦特每平方米

The radiant energy emitted per unit time in a specified direction by a unit area of an emitting surface.
辐射能单位辐射平面在单位时间内向某一方向发出辐射能

There are two main components that contribute to livestock output per unit area under grazing conditions.
在放牧条件下，决定单位面积的牲畜产量，有两个主要因素。

Specific technical measures to improve the quality and unit production of hazel trees in Daxinganling area
提高大兴安岭榛子质量和产量的具体措施

Area of grain ration cropland should rise to decrease accordingly along with commissariat unit area yield.
口粮田面积应随粮食单产提高相应减少。

The more the poplar of per unit area absorbed liquid, the more its surface free energy hail in the same time.
杨木单位表而积吸水量越率多，其表而自由能越大。

Taiking About the Breeding System of Flax Fine Breed for Fiber and the Way of Raising Seed Yield Per Unit Area.
浅谈纤维用亚麻良种繁育体系及提高种子单产的途径

The unit and the wind tube， return to the bellower or the gusty area connection， should strict， be reliable.
机组与风管，回风箱或风口的连接，应严密，可靠。

Resilient floor coverings. Determination of mass per unit area of a reinforcement or a backing of polyvinyl chloride floor coverings.
弹性覆面层。加强板或衬单位面积质量的测定

Unit system fills in the area with a vacuum between nation and personal, and adapt to the demand which come from social and political integration at the same time.
单位制填补了国家与个人之间的真空地带。