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- effective cross sectional area 有效断面积
- Time dependent calculation for a suddenly imposed pressure gradient has shown that variation of the cross sectional area reduces inertial effect in the contraction flow region. 压力差为阶跃变化的情况下数值计算结果说明了收缩部的断面积的时间变化减少了收缩部的惯性效果。
- The contactless electrostatic resonance method to determine the cross sectional area of conductive and unconductive monofilament was introduced. 介绍了一种可测试所有导电和非导电纤维横截面积的非接触式静电共振法。
- The current marks approvals will be adjusted, i.e. the cross sectional area of 1.0 qmm will be deleted from the certificates. 现有证书将进行调整，也即，截面积为1.;0的线将从证书中取消。
- If for this product, a cord having a cross sectional area of 1.0 qmm is used, a temperature rise measurement directly on the cord is also involved. 若对于该产品，使用一根带1.;0QMM的电线，则也涉及到直接在电线上测量温升。
- The muscle length,muscle weight,pinnate angle and cross sectional area of ulnar compartment of FCU were bigger than those the radial compartment,but architecture features of the muscle fiber length smaller than those of the radial compartment. 尺侧腕屈肌尺侧半的肌长、肌重、羽状角、及生理横切面积数值均较桡侧半大 ,而肌纤维长的数值则较桡侧半小。
- 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梁实验样本的相对刚度，并研究结果如何与理论一致。
- The ratio of downcomer to riser cross sectional area, the bottom clearance and the ratio of height to diameter of the reactor are proved to be important of the cell growth behavior. 下降室和上升室的截面积比，底部系数，高径比这些几何参数和表观气速都与细胞的生长紧密相关。
- This means, that e.g. a temperature rise test on portable socket-outlest according to DIN VDE 0620-1:2005-04 at a testing current of 20A is necessary irrespective of the cross sectional area. 这即意味，有必要执行，如按照DINVDE0620-1：2005-04测试电流为20A的温升测试，与截面积无关。
- Discusses the calculation method of cross section area of exhaust duct. Proposes calculating storey by storey and then totalling the results. 讨论了厨房排风道截面积的计算方法,提出应逐层计算风道截面积再叠加。
- The cross section area was decreased due to corrosion attack in decarburized region, resulting in the tensile strength reduction. 于已脱碳之后期反应，因腐蚀而引起的截面积减损量变，则为抗拉强度衰减之最主要作用因素。
- effective cross section of ionization 有效电离截面
- As examples, comparisons of the generating period and amplitude in isosceles triangle and square section channels with the same cross section area are predicted. 作为例子，文中预报和比较了正方形和等腰三角形断面直渠中的生成周期和振幅。
- In this study, we started from the extrusion of monometallic clads with non-axisymmetric cross sectional areas, then extended to the extrusion of composite clad rods. 本论文从单一材料之异形挤制出发，确定研究方向与方法正确后，进一步扩展至针对复合包芯材之异形挤制加工进行设计与制造的模拟分析。
- reduction of cross sectional area 断面压缩率,断面收缩率
- Afterwards,the physiological maximum cross section area of each masticatory muscle was obtained to calculate the maximum muscle force and the three-dimensional muscle force vectors were determined. 结果建立了形态逼真的咀嚼肌、颌骨的三维实体模型,据此获得了各咀嚼肌的三维肌力向量。
- cross sectional area distribution 横截面分部
- contraction of cross sectional area 断面收缩率
- 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 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
