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- The centerless grinding technipue in which the combination equipment is used is effective for shafts with large slender ratio. 在无心磨床和无动力螺旋滚动托架组成的磨削设备上,对特细长轴工件进行精加工是一种有效的加工方法。
- The maximum load will increase with increases of steel ratio, reinforcement ratio, concrete grade, and steel grade, but reduce with increase of slender ratio. 该新型构件的极限承载力随着配钢率、配筋率、混凝土强度、钢材强度的增加而增加,但随其长细比的增加而降低;
- By building entitative model, the local buckling of steel I-section column is studied.We have build different slender ratio column and find the slender ratio will influence the form of local bulking. 建立了钢框架柱的实体模型,考察了火灾中钢框架柱的局部屈曲现象,并通过对不同长细比的H型钢柱的局部屈曲分析,发现长细比的变化会影响火灾中H型钢柱的变形形式;
- He found out the best slenderness ratio of the nail. 除此之外还模拟不同材质的钉子的敲击情形,并找出最佳的钉子细长比。
- Also analyzed are the influences of CFRP ratio, angle steel ratio, slenderness ratio and eccentricity to the mechanical properties of the columns. 分析结果表明:含碳纤维布率和含角钢率越大,构件长细比越小,以及荷载的偏心距越小,复合加固效果越好。
- Hope is a slender reed for a stout man to lean on. 希望是壮汉依靠的一根纤细的芦苇。
- Moreover, the influence of initial crookedness would be reduced as slenderness ratio and bending moment are increased. 初弯曲对杆件的影响随长细比和弯矩的增大而减小;
- The resista nce decreases intensely when the slenderness ratio of the hot molding sand layer increases. 阻力随干砂层长细比的增加而急剧减小。
- The parameters used in the analyses include rise to span ratio, slenderness ratio, steel ratio and load conditions. 分析的参数有矢跨比、长细比、含钢率以及加载方式。
- Optimal pressure and flow in high pressure water generating system were selected, and aperture / slenderness ratio of nozzle was calculated. 合理选择高压水发生系统的压力和流量,计算出喷嘴的孔径与长径比。
- A slender smile still flickered across her face. 她脸上闪过一丝微笑。
- Eccentrically loaded concrete filled steel tubular(CFST) laced columns were tested with slenderness ratio as main experimental parameter. 进行了钢管混凝土格构柱偏心受压试验,试验参数为长细比。
- A slender hope still flickered within him. 他心中仍闪出一线希望。
- Experiments shows that fluidized bed supersonic jet mill has advantage in preparation of high slenderness ratio needle-like wollastonite powder. 实验表明:流化床气流磨在制备高长径比硅灰石粉体时具有优势;
- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- The results show that the plastic extension would not occur in tensile region until eccentricity is large and slenderness ratio is small. 研究结果表明:除相对偏心率很大及长细比很小的情况外,工字形截面偏心压杆受拉翼缘不会进入塑性状态;
- She was slender and had long dark hair. 她身材苗条,有一头长长的黑发。
- To study axially loaded behavior of the FRP-concrete-steel double-skin tubular long column an experiment of 3 specimens with slenderness ratio of 16. 为研究FRP-混凝土-钢双壁空心管长柱的轴心受压性能;完成了3根长细比分别为16.;8、16
- The whole family lived on his slender earnings. 全家人靠他微薄的收入过活。
- She's got a beautiful slender figure. 她身材优美苗条。
