That is, the tail section lacked horizontal stabilizers, so researchers could test a theory that those components were a key factor in stability problems at transonic speeds up to about Mach 0.9.
也就是说，缺乏横向稳定器尾节，所以研究人员可以测试的理论，这些成分在跨音速的速度在稳定问题的关键因素增长约0.9马赫。
In the mid-column design of gabled frames, the selected solid web section, isn t satisfied by in-plane stability checking because of the biggish out-plane effective length.
门式刚架的中柱设计中，常因为平面外计算长度较大，所选实腹式截面无法满足平面外稳定验算，从而导致用钢量增加。
Considering the boom cross section as a whole, a parametric finite element model and a parametric optimization model for local stability calculation of a boom structure were established.
将吊臂截面作为整体考虑，建立了吊臂结构局部稳定性计算的参数化有限元模型和参数优化模型。
Based on the geometric non-linear analysis, the in-plane global stability of Space Lattice Tilted Column Frame of Triangle Section(SLTCF)is studied.
从结构的几何非线性分析着手，研究截面为三角形的空间格构式斜腿刚架的平面内整体稳定。
Extended develop section and two special hair-brush providing stability, even and thoroughly of plate developing. Best for fast.
超长显影过程加两支特殊毛刷，显影效果均匀、稳定、充分、彻底。
This circular curve shape is actually the extension of the hydraulic optimum section in hydraulics to the situation of considering ban stability.
该圆弧形曲线形状实际上是将水力学中的水力最佳断面推广到考虑边坡稳定的情况。
The transfer matrix method for the bending and stability of the variable section beams with shear deformation is presented.
提出了考虑剪切变形时变截面梁弯曲和稳定计算的传递矩阵法。
The large span large section of the roadway surrounding rock stability analysis supporting the proposed overall idea.
通过对大断面大跨度巷道围岩稳定性的分析，提出了支护的总体思路。
So for thick-walled double channels with welding composite section, the combined effects of the cold-formed and welding residual stresses shall be considered to assure the stability bearing capacity.
因此，对厚壁双冷弯槽钢焊接组合截面构件而言，确定其稳定承载力时应考虑焊接残余应力和冷弯残余应力的共同影响。
In this paper, the problems of the convergence and stability of the Golden-Section control based on characteristic model are considered.
研究了基于特征模型的黄金分割控制律的稳定性和收敛性问题。
When the core of the frequency tripling transformer is variable section, its efficiency and thermal stability increase.
采用变截面铁心结构，可提高三倍频变压器的效率和热稳定性。
With structural design of the hoist jib, analysis and calculation are made in such aspects as material, type of the box type section, and the local stability of the web plate.
结合起重机吊臂的结构设计，从材料、箱形截面的形式及其腹板的局部稳定性等方面对伸缩臂进行了分析、计算。
Another section of this chapter presents methods used for product characterization, release, and stability testing.
其他该章的小节有进行产品特征化、放行、稳定性测试的方法。
The fore-body with sharp section angle can produce direction stability at middle-higher angle of attack in the case of side-slip.
有侧滑时，尖侧缘的非圆截面机身头部在中等和大迎角下，可具有方向稳定性。
At the same time, the stability of big-span tunnel with influence factor such as section size, high-span ratio and depth is studied.
同时，论述了大跨度隧道的稳定性以及断面尺寸、扁平率和隧道埋深对稳定性的影响。
The stability of external pressure vessel mainly depends on crust's geometrical cross-section including diameter, length and wall thickness. Among them, the length and diameter are crucial.
外压设备的抗失稳能力(稳定性)主要取决于壳体的几何尺寸，即直径、长度和壁厚，其中长度和直径起着决定性作用。
The test analysis and calculation results further proved the exactness of the reliability calculation method and the stability of the roadbed slope in test section.
由试验分析和计算结果进一步验证了试验路基边坡的稳定性及可靠性计算方法的准确性。
It is proved that the main truss has excellent wind stability through the wind tunnel test of section model.
风洞节段模型试验结果表明：主梁具有很好的抗风稳定性。
There is equal settlement section in the reinforced area of the composite foundation, the sparse capped pile settlement controlled composite foundation can enhance the stability of soft ground.
在复合地基加固区内存在等沉面现象，带帽控沉疏桩复合地基可以增强软土地基的稳定性。
The sixth section makes qualitative checking and analysis for the slope stability based on previous calculation results.
第六章利用前面章节的计算结果，对滑坡稳定性定量分析验算。
Aiming at the problem on west slope of Bu-zhao-ba Open pit, this research simulates the key section in the slope numerically and obtains the slope stability.
针对布沼坝露天矿西帮边坡出现的问题，对边坡中关键剖面进行数值模拟分析，获得了边坡的稳定性情况。
The water state of the transition section has direct effects to operational safety and stability of pressure flow section.
过渡段内的水流流态直接影响有压流段的运行安全与稳定。
To reduce the steel quantity and improve the stability of columns, a simplified method of selecting the section of box-section columns is presented.
箱形截面柱是高层钢结构建筑中的主要竖向构件，对柱截面的选择直接影响整个结构的用钢量。
It is found that these kinds of glasses have good thermal stability, broad FWHM and large stimulated emission cross-section.
结果表明：这种玻璃具有较宽的荧光半高宽、较大的受激发射截面，较好的热稳定性。
The stability problem of piezoelectric beam under three cases is studied and analyzed as an emphasis in the fourth section.
第四章分三种情况重点分析和研究了压电梁的稳定性问题；
This circular curve shape is actually the extension of the hydraulic optimum section in hydraulics to the situation of considering bank stability.
该圆弧形曲线形状实际上是将水力学中的水力最佳断面推广到考虑边坡稳定的情况。
Small unshaped log residence of V-shaped wall cross section, which is fit for manual-making on site, can accelerate construction speed and has a good wall stability and seismic resistance.
不整形圆木小住宅建筑的墙体断面构造形式采用V字形凹槽，适宜现场手工加工，加快了施工进度，墙体稳定性好，抗震能力强。
Small unshaped log residence of V-shaped wall cross section, which is fit for manual-making on site, can accelerate construction speed and has a good wall stability and seismic resistance.
不整形圆木小住宅建筑的墙体断面构造形式采用V字形凹槽，适宜现场手工加工，加快了施工进度，墙体稳定性好，抗震能力强。
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