Inversely proportional to the cross-sectional area of the rod.
棒子的横截面积，成反比。
The resistance is halved if the cross-sectional area is doubled.
这是有关截距抽样估测面积的讨论。
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。
In other words, it does this by varying the cross-sectional area in an exacting form.
在其他换言之，它是通过不同的截面面积在一个严格的形式。
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。
Such things as soil types, linings (if any), cross-sectional area and shape all affect losses.
如土壤类型，衬里这种事（如有），横截面面积和形状都影响损失。
In a steady internal flow the Mach number can only reach 1 at a minimum in the cross-sectional area.
在一个稳定的内部流动马赫数只能达到一在最低限度，在截面积。
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。
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。
This shows that the resistance of an electric conductor is inversely proportional to its cross-sectional area.
这表明，导体电阻的大小与导体横截面的大小成反比。 收藏。
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。
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。
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。
Spring coverage: a spring mattress on the sum of the maximum cross-sectional area measured with the mattress area percentage.
弹簧覆盖率：床垫上所用弹簧的最大截面面积总和与床垫实测面积的百分比值。
There is a fixed relationship between the gauge length and the cross-sectional area of the test-piece at the reduced diameter.
标距长度和试样在直径减少处的横截面面积之间有固定的关系。
However, under most conditions this reduction in cross-sectional area is more than offset by the reduction in fatigue failures.
但在大多数条件下，这种在截面区域的减少远远小于疲劳失效的影响。
The compensated piston assembly reduces the difference in cross-sectional area between the upper and lower surfaces of the piston.
补偿活塞组件降低活塞上下表面之间的截面面积的差异。
The under water pipelines were laid into the stable bed by ditch burying of full cross-sectional area to ensure the safety of underwater pipelines.
水下穿越管线采用全断面沟埋敷设于河床稳定层内，确保了穿越管段的安全。
Shielding layer conductivity is made together with the semiconductive layer adopts metal strip or wire cross-sectional area and the resistivity is determined by the.
屏蔽层的导电率是由连同半导电层所采用的金属带或线的截面积和电阻率所决定的。
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。
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。
Results: Compared with WKY rats, the SBP, vascular collagen contents, adventitia and media cross-sectional area and wall thickness were significantly increased in SHRc (P0.05).
结果：自发性高血压大鼠未治疗组的收缩压、血管壁胶原含量、外膜面积、中膜面积和管壁厚度均显著高于正常对照组(P 0.05)。
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。
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。
Statistical analysis for cross-sectional area ratios of chord and web members commonly used in steel roof trusses are also provided for reference in predictng fundamental calculation parameters.
对常用钢屋架的弦杆腹杆截面积比值作了统计分析，以便设计者能更准确地确定计算原始参数。
Another object of the present invention is to provide a laser screen having a relatively large cross-sectional area for checking the velocity of a projectile having unstable flight trajectories.
本发明的另一个对象是提供了一种激光屏幕设备，检验的弹丸速度所提供的最低限额相机覆盖干扰飞行。
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。
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。
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。
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