sectional area
英 [ˈsekʃənl ˈeəriə]
美 [ˈsekʃənl ˈeriə]
网络 截面积; 断面面积; 截面面积; 自由截面积; 横截面
双语例句
- The new flap keeps essentially the same profile, but with a reduced cross sectional area at its extremities. Maneuver Load Optimal Distribution Between Canard and Horizontal Tail of Three-surface Aircraft
新副翼的形状在总体上保持不变，不过在其末端的横截面积却变小了。三翼面飞机前翼和平尾机动载荷优化配置 - In order to reduce the erosion of water-wall, large furnace sectional area should be selected by boiler works, and the power plant should select the coal caloricity close to the designed for use.
对于循环流化床锅炉，炉膛截面积选择的大小影响炉内循环物料的速度，即水冷壁的磨损速度，燃料的发热量影响炉内循环物料的浓度。 - Objective: to provide anatomical data of the third toe sectional area for anatomy and replantation of severed toes.
目的：为解剖学及断趾再植提供第三趾断面解剖学资料。 - His paper attempts to design optimization of a space truss by using the genetic algorithm. The design variables are the separate sectional area of a bar and the optimizing objective is the least weight.
用遗传算法处理设计变量为杆件中离散型材截面的桁架最轻重量优化问题。 - Note: The value in the bracket of column of sectional area of overall shield depends on the nominal sectional area of main conductor.
总屏蔽截面拦括号中的数值按主线芯标称截面确定。 - A new method is suggested to correct the cross sectional area of a triaxial sample.
为修正这种误差，本文提出了一种新面积修正方法。 - The vertical stiffener connection is suitable for rectangular steel tube column that the sectional area is smaller and H-steel beam connections.
垂直加劲肋节点适于柱截面较小的方钢管（矩形管）柱和H型钢梁节点。 - The multifunction electrician tool of the utility model can measure the diameters of various conductor wires and can directly read data, such as the sectional area of a conductor wire, etc.
它不仅具有传统电工刀的功能，而且具有测量各种导线直径，直读导线截面积等数据的功能。 - Students will determine the relative stiffness of two aluminum beam test specimens of equal cross sectional area but different cross-sectional shape and see how they conform to theory.
学生要确定两个横截面面积相同而形状不同的铝制梁实验样本的相对劲度，并研究结果如何与理论一致。 - On the basis of the curve equation of the profilogram deduced exactly, this paper obtains an exact calculating method for the cross sectional area of gear.
从理论上解析大倾角带式输送机物料横截面积的计算过程，并通过具体实例验证大倾角皮带机输送量的计算的合理性。 - In design, the bundle is replaced by a notional bar having the same sectional area and the same centre of gravity as the bundle.
在设计中，一个约束是将理想中具有相同截面积钢筋和重心的钢筋捆绑。 - The effect of sectional area of surge tank on stability of turbine regulation system has been analyzed by using the mathematic model of the non dimensional parameters of the whole system.
运用有调压室的水轮机调节系统数学模型，引入无量纲参数，详细分析了调压室断面积对调节系统稳定域的影响。 - The effective thermal expansion in the braided cross sectional area decreases as fiber volume fractions and braided angle increase;
三维四向编织复合材料编织方向的热膨胀系数随着纤维体积比的增加而减小，随着编织角的增加而减小； - From Rayleigh Ritz method of energy theorem, this paper puts forward the critical force calculation method considering the dead weight of the pier, which can also be applied to variable sectional area piers.
从能量原理的瑞利-里兹法出发，提出了考虑墩身自重，并能运用于变截面墩的临界力计算方法。 - A measure of the amount of flux per unit of cross sectional area.
每单位相交区域面积上的磁通量。 - A study and application of bolting-wire mesh support in open-off cut with large cross sectional area in deep mine
深井大断面切眼锚网（索）支护研究与应用 - In contrast, the sectional area of bark is overestimated, since it is calculated by subtracting the area of wood section from over-bark area without considering bark splits.
传统的方法是选取南北和东西二个方向测定后平均，但因其值小于实际值而造成材积的低估；树皮断面积的计算是用带皮断面积减掉去皮断面积。 - The effect of turbine characteristic on stable sectional area of surge tank can be expressed by the synthetic characteristic coefficient of turbine, it shows the effect of turbine efficiency.
通过理论推导，研究了水轮机综合特性系数对调压室稳定断面的影响，即水轮机运行中不同工况点效率的相对变化对调压室稳定断面的影响。 - Numerical Simulation of the Micro-bubbles Resistance Reduction Effect of Different Curves of Transverse Sectional Area
高速艇尾部横剖面面积曲线变化对气泡减阻效果影响的数值模拟 - The hot zone is formed by cutting a double spiral slot which reduces the cross sectional area through which current flows, resulting in higher resistance than the cold end.
发热部是双螺旋切槽，在电流通过时可以减少其横截面积，因而发热部的阻值比冷端部的阻值大。 - The mean optical density, the number and sectional area of NPY neurons were decreased.
NPY神经元平均光密度、细胞数、截面积减少。 - This paper introduces the economic type selecting method for sectional area of power cable according to economic current, and analyzes how to cany out the selection of economic current and economic section and related problems through specific examples.
文章分析介绍了按经济电流选择电力电缆截面的经济选型方法，并通过具体实例分析，对经济电流和经济截面如何进行选择及相关问题进行了分析。 - According to the development characteristics of Yingshan structure, the Upper Triassic, the plugging property of the main faults is discussed by analysing the pressure distribution on the fault cross sectional area and drawing the fault sections.
本文根据营山构造上三叠统断层的发育特征，采用分析断层的断面压力分布特征和绘制断层面剖面图的方法，对主要断层的封堵性进行探讨。 - This paper presents the design method for sectional area coefficient curve and bulbs bow which are of great influence in hull form design with regard to wavemaking resistance.
介绍船型设计中对兴波阻力影响最大的两个因素&横剖面面积曲线和球鼻首的设计方法。 - The autocorrelation coefficient is constant over a cross sectional area of the jet.
在射流的横截面上，自相关系数为一常数。 - The quantity of sap flow is calculated from flow geometry, cross sectional area and flow velocity.
茎流的数量则根据流体的几何特征、茎横断面积与茎流速度推算。 - The influence of percentage loss of sectional area on structural stress is discussed.
从锈后钢筋截面面积损失率对结构受力的影响进行讨论； - Enlarging the sectional area of surge tank obviously changes minimum pressure in draft tube.
增大调压室面积会明显改变尾水管最小压力值。 - Development and Application of Selecting Method For Sectional Area of Power Cable
电力电缆截面选择方法的发展与应用 - Compared with shrubs, trees show more good correlation between twig mass and twig cross sectional area, total leaf area and individual leaf area as twig cross sectional area. 2.
乔木和灌木在小枝质量与小枝横截面积、总叶面积与单叶面积间和小枝横截面积与总叶面积间存在明显的差异，与灌木相比，乔木显示了较好的相关性。