查询词典 tangential section

The maximum tangential velocity decreases downwardly and shifts gradually towards the center wall along the axial direction, which are mainly caused by the effects of the friction loss along the wall and the turbulent energy dissipation.

轴向速度沿径向呈明显的线性分布，下行轴向速度沿提升管外壁向封闭罩内壁的径向方向逐渐增大。

In this paper, the marshland of Daxinganling forest region is classified into three kinds, the pass performance of three kings of crawler fire engine, J-50, A531, BFC804 and a kind of two-wheeled forest fire engine of special light-duty HS-8 is studied in theory and test, the calculation formulas of the tangential traction force and the external motion resistance of vehicle are given and the drawbar pull is used as evaluation index.

对大兴安岭林区的沼泽地进行了分类，并对3种履带式森林消防车J-50、A531、BFC804和一种特轻型双轮森林消防车HS-8的沼泽地通过性作了理论与试验研究，给出了切线牵引力和行驶阻力的计算公式，采用挂钩牵引力作通过性评价指标。结果表明，BFC804可以通过重沼泽地，A531和HS-8可以通过中沼泽地，而J-50只能通过轻沼泽地。

Specific tasks were mainly stimulating twin-tangential annular deflector gas distributor in Φ7400mm packed column, and studying effect of its structure parameters on the flow distribution and the press drop of the distributor.

具体工作主要有对Φ7400mm填料塔双切向环流气体分布器，进行了一系列的模拟计算，来考察其结构参数对分布器流场均布性能和压降的影响。

Surface electroosmosis method can reduce coal tangential resistance,but the pole distribution affects the result of reducing resistance.

表面电渗法可有效地减少煤的切向阻力，但电极分布对电渗效果有很大影响。

It was revealed by immunohistochemical staining that the expression of CK and EGFR in dermabrasion group was higher than that in tangential group and SD-Ag group 5 and 7 d after burn, and more skin appendages were reserved and more wound epithelization was found.

免疫组化染色显示，烫伤后5、7d磨痂组CK和EGFR表达较削痂组和SD-Ag组显著，保留皮肤附件较多，创面上皮化快，新生表皮厚。

Objective To observe the influence of tangential excision on immunity of severe burn patients.

目的：观察削痂术对大面积烧伤患者免疫功能的影响。

The results show that, both normal and tangential blowing are effective means of flow control, the influence of blowing on the cone-cylinder is strongest, followed by the influence of blowing on the elliptic forebody and on chine forebody.

实验表明，法向吹气和喷管切向吹气都是有效的控制手段，吹气对其中圆锥截面模型的影响最大，椭圆截面模型次之，对带棱截面模型影响最小。

The full dimensional compliant stiffness matrix is adopted for modeling.The model is used to analyze a gearboxlike structure with the tangential excitation force at the rim of a gearwheel.

以齿轮箱类系统为特例研究了在齿轮边缘平面力的作用下，系统的功率流传递路径中各方向力之间的耦合关系，尤其是引起箱体横向振动的功率流传递特性。

In the combined approach, the HAGA determines the optimal displacement ratios and number of fictitious charges used in CSM, and then obtains the optimal contour design of support insulators to minimize and uniform the tangential electric field along the dielectric boundary.

在此复合式方法中，杂凑基因演算法先用来决定电荷模拟法中之假想电荷与配置比之最佳值；然后再用杂凑基因演算法来获得支持碍子之最佳化外型，以便能够将支持碍子介质边界上之切线电场强度分布均匀化且最小化。

The new heliostat has a mirror array capable of line-tilting in order to realize a type of dynamically change optical surface which has different radius of curvature in both tangential and sagittal direction.

这是一种新型的定日镜，其中包括一个由行和列组成的镜阵，其子镜可以进行行和列方向的自适应的运动，以实时根据太阳光的入射角的变化而改变整个镜阵的曲面，实现了类似Harald先生提出的曲面。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。