面积

Under lower potassium stress, the high efficiency ramie genotypes had higher growth potential (higher relative root dry weight, relative rootlet dry weight, relative root total and active absorb surface area), and higher relative fiber yield, decreased the negative effect of lower potassium stress on fiber quality validly.

但高效基因型苎麻低钾胁迫下仍具有较强的生长势（相对根系干重、相对细根干重、相对根系总吸收面积、相对根系活跃吸收面积较大），其纤维产量所受影响程度小于低效基因型，有效降低了低钾胁迫对纤维品质所引致的负面影响。

In the research, 28 characters including energy, informationization measure, fractal dimension, hue, cb, color moment, disease spot area, rotundity, figure factor, and others were extracted, and four approximate features were selected from 28 primordial features. The results indicated that the precision of the three kinds of maize disease recognition was higher than 90%.

研究中提取了墒、相关信息测度、分形维数、H值、Cb值、颜色矩、病斑面积、圆度、形状因子等28个特征向量，利用遗传算法优选出H值、颜色矩、病斑面积、形状因子等4个独立、稳定性好、分类能力强的特征向量，应用费歇尔判别分析法识别病害，准确率达到90%以上。

The foundation of fractal geometric provides new theory and means for the research on complex and ruleless phenomenon.

分析了密封副端面粗糙轮廓波谷面积和弹性接触点面积的微观接触机理及相互关系。

Township profile: South barrier in the southern mountain town is located in Jingxing, a total of 14 administrative villages, 3700, 11,700 people with a total area of 103 square kilometers, Hill Field area of 12.48 hectares, 1.3 million mu of arable land, of which 4560 mu of irrigated , The Shijiazhuang-Taiyuan expressway entrances and exits from the 10 km, provincial highways running through the North and the South should sand, is leading a national tourist destination Cangyan Shan must pass through the land.

乡镇概况：南障城镇位于井陉县南部山区，共有14个行政村，3700户，11700口人，总面积103平方公里，山场面积12.48万亩，耕地面积1.3万亩，其中水浇地4560亩，距石太高速公路出入口10公里，省道宜沙公路横贯南北，是通往国家级旅游胜地苍岩山的必经之地。

School covers an area of 46,000 square meters, construction area of 8144 square meters, 300 meters of the runway there is a playground.

学校占地面积46000平方米，建筑面积8144平方米，有300米跑道的操场一个。

The fuel ethanol or bio-diesel production rate per unit area is positively relative to the material yield and saccharine content or oil content of material.

在任何一块土地上，生物质液体燃料的产量与可利用的土地面积和原料的燃料乙醇或生物柴油产率呈正相关关系，原料的燃料乙醇或生物柴油产率则与原料的单位面积产量、含糖率、和转化率呈正相关关系。

First, the construction area and the saleable area of confusion substitution.

一是将建筑面积与实用面积混淆，偷梁换柱。

But the salt marsh trend to be larger.2. The reducing of wetland also has the relation with human movement.

而盐沼湿地的面积却随着降水量的减少而增加，加之年平均气温的逐步升高，盐沼湿地的面积有扩大的趋势。

Hepu county land for the sitting of some of the Hepu Langen Saltworks Company Limited, the company area production base area of 710 hectares, of which 179.2 hectares of land in the first-phase project of the state, state ownership of all land, the land for industrial use.

港区选址用地部分为合浦县榄根制盐有限公司所有，公司辖区内生产基地面积710公顷，其中一期工程国有用地面积179.2公顷，土地所有权属国有，用地性质为工业用地。

Based on the sample space of farming area measurement method combining the advantages of remote sensing and sampling theory, spatial sample method has been widely applied for crop planting area.

基于遥感与抽样的农作物种植面积测量方法结合了遥感和抽样理论的优势，已经成为农作物种植面积测量中有着广泛应用前景的测量方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。