1·The ratio of aircraft length to maximum cross sectional area also influences the intensity of the sonic boom.
飞机的长度和最大横截面面积之比也会影响音爆的强度。
2·Using nonlinear finite element method, the compression load deflection of the seal was analyzed and cross sectional shape of the seal was optimized.
利用非线性有限元法分析了密封条的压缩受力变形特性，根据结构力学原理对密封条横截面形状进行了优化。
3·Calculates the cross sectional inertia for circular cross sections (hollow and filled). All units must be consistent.
计算圆形横截面(空心和实心)的惯性。所有单位必须一致。
4·Calculates the cross sectional inertia for rectangular cross sections (hollow and filled). All units must be consistent.
计算矩形横截面(空心和实心)的惯性。所有单位必须一致。
5·When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
利用空气焓值测量方法对热泵的制热量进行测量时，通常采用测流量法测量空气的流量和截面平均温度。
1·The two-dimensional sectional hydrodynamic quantities are obtained by the source distribution method.
剖面的二维水动力系数由源汇分布法求取。
2·Facies association, lithologic composition, deposition sequence, sectional structure, sedimentary structure and grain size probability are analysed in detail.
详细分析了这些沉积体系的岩性岩相组合、沉积层序、剖面结构、沉积构造及粒度分布等特征。
3·The tensiometer can measure the suction of soil reliably, and its structure is simple. But it has certain difficulty in monitoring the sectional suction of the soil.
张力计结构简单，能可靠地测量土壤吸力，但是监测土壤的剖面吸力有一定的困难。
4·In this norm, it is regulated the methods of sampling, fabrication, and sorting for oil sand samples, rock sample collection and entity sectional samples in the exploratory well fields.
本标准规定了油气探井现场油砂代表样、岩样汇集、实物剖面样品的采样、制作和整理方法。
5·Using cross-hole simulation technique, horizontal and sectional characters have been reflected.
通过井间模拟，展示流动单元在平面和剖面上的分布特征。
1·Only a few sectional shapes are sensitive to this condition.
只有少数断面形状对这种情况是敏感的。
2·We have rich experience in this field and specialize in the production of panel board sectional furniture for modern office and modern family.
我们有丰富的经验，在这一领域的专门从事生产小组委员会断面家具为现代办公和现代家庭。
3·It introduces the method, content and result of cross - sectional model test of light hollow block structure adopted for workboat wharf, which provides reference for design.
介绍工作船码头采用轻型空心方块结构型式的断面模型试验方法、测试内容及试验结果，为设计提供依据。
4·The stabilized weight of dolos armor block is determined on the basis of sectional model test and overall model test.
在断面模型试验与整体模型试验的基础上，确定了扭工字护面块体的稳定重量。
5·The results of flood carrying capacity curve and discharge coefficient for camel hump weir and broad crested weir have been obtained by sectional hydraulic model test of Miaozitou sluice.
通过庙子头水电站两种堰型选择水闸断面模型试验研究，获得了宽顶堰与驼峰堰的泄流能力曲线和综合流量系数等试验成果。
1·On sectional culture construction, we are paid attention to very much learn and share.
在部门文化建设上，翸我们很注重学习和分享。
2·On sectional culture construction, we are paid attention to very much learn and share.
在部门文化建设上，我们很注重学习和分享。
3·Supporting various memorial forests, municipal and sectional reforestation projects etc.
各类纪念林、城市绿化和部门绿化等。