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 number, density and cross sectional area of regenerated nerve fibers were measured.
再生神经的数目、密度及截面积。
Of their relatively small cross sectional area , which does not allow them to sustain high stress.
由于其横截面积相对小，不能承受大的应力，所以点焊处容易产生裂纹。
The connection between cells shall be made of lead or lead alloys and have enough cross sectional area.
电池的连接物应使用铅材料或者是铅合金并有足够的交叉的可组合区域。
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。
The new flap keeps essentially the same profile, but with a reduced cross sectional area at its extremities.
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。
After measuring the height, their right hips were scanned with ct and the mini cross sectional area of femoral neck was detected.
测量身高后，用CT对其右侧髋关节扫描，利用计算机测出股骨颈的最小横截面积。
Upsetting. Upsetting is the process of increasing the cross sectional area by displacement of material longitudinally and radially.
镦粗加工过程是将金属变形于纵向和径向使其截面积增大。
The cross sectional area of the distributing concrete every unit length should be not suitable less than 35% of the ratio of reinforcement;
单位长度上分布钢筋的截面面积不宜小于单位宽度上受力钢筋截面面积的35％；
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。
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。
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。
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。
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 results of performance measurement test show that tensile-strength, contraction of cross sectional area, elongation percentage, dynamic ductility of the weld all exceed their base metal.
焊后试件的性能测试结果表明，焊接接头的拉伸强度、断面收缩率、延伸率及冲击韧性均已超过母材。
So this will be the length of the femur d and this will be the thickness, d A and this will be the cross-sectional area A.
所以这就是股骨的长度,这是它的厚度,这是它的横截面积。
Inversely proportional to the cross-sectional area of the rod.
棒子的横截面积，成反比。
The resistance of a conductor varies directly with its length, conversely with its cross-sectional area.
导体的电阻与其长度成正比，与其横截面积成反比。
That would give me a cross-sectional area of eight times ten to the minus five square meters.
那么横截面就等于,8乘以10的,负五次方平方米。
Cross-sectional fiber area and maximum fiber width are reliable indexes for muscle function compared with number of muscle fibers.
肌纤维横截面积和最大宽度是反映肌肉功能状态的较为可靠的指标。
Coil resistance is determined by the cross-sectional area and length of the wire used in winding the coil.
线圈电阻是由线圈导线的横截面积和长度决定的。
Animals were killed at two or six weeks after injury, and the muscles were analyzed for weight, cross-sectional area, myosin fiber-type composition, and fat content.
在损伤后2周或6周处死试验动物，分析肌肉的重量，横截面积，肌球蛋白纤维类型组成和脂肪含量。
When a ductile material is tested, the reduction in cross-sectional area due to waisting causes an increased stress without an increased force, to ensure that extension proceeds uniformly.
当韧性材料被测试时，由于颈缩使横载截面面积减小，以至在受力没有增加的情况下引起应力的增加，以保证延伸继续如常进行。
Conclusions. These data resole the controersy that the multifidus cross-sectional area reduces rapidly after lumbar injury.
结论：上述数据解决了腰椎损伤后多裂肌横断面积是否迅速减少的疑问。
It affects muscle size through muscle fiber hypertrophy with an increase in the cross-sectional area of muscle fiber.
它影响通过与肌纤维肥大中的一个的增加，肌纤维截面积肌肉的大小。
Under the premise of the weight of the entire truss structure satisfying certain constraints, it achieved the minimum flexibility by optimizing the cross-sectional area of the bar.
采用的力学准则为满应变设计准则； 在整个桁架结构重量满足一定约束的前提下，通过优化各杆件截面积，达到整体柔度最小。
In order to avoid a singular solution, we keep the dimension of the truss for a given topology unchanged by giving the truss member to be removed a tiny cross-sectional area.
为了避免结果奇异，在优化过程中，给被删去的构件一个微小的截面积，使一个给定的拓扑组的结构维数保持不变。
The resistance is halved if the cross - sectional area is doubled.
如果截面积增加一倍，则电阻减少一半。
Thecal sac cross-sectional area was calculated at each disc space.
计算每个椎间隙处的硬膜囊横断面积。
Thecal sac cross-sectional area was calculated at each disc space.
计算每个椎间隙处的硬膜囊横断面积。
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