查询词典 obtuse

Based on 3D steady and incompressible N-S equation and k-ε turbulent model, the aerodynamic performance of three different design options of 160 km/h container flat wagon was analyzed and compared using finite volume method. The three design options are as follows: the first design option has no headwall and the side surface of side beam is flat; the second and the third both have headwall and high side beam, and the side surface of side beam of the second is obtuse, while the third is cambered.

基于三维、不可压、定常N-S方程和k-ε双方程湍流模型，采用有限体积法对3种不同设计方案在运行时速为160 km/h的集装箱专用平车在有、无横风情况下的气动性能进行分析与比较，其中：方案一的平车无端墙，侧梁侧面平直；方案二和三的平车均加有端墙，且侧梁加高、侧面形状分别为钝形和弧形。

Based on 3D steady and incompressible NS equation and kε turbulent model, the aerodynamic performance of three different design options of 160 km/h container flat wagon was analyzed and compared using finite volume method. The three design options are as follows: the first design option has no headwall and the side surface of side beam is flat; the second and the third both have headwall and high side beam, and the side surface of side beam of the second is obtuse, while the third is cambered.

摘 要：基于三维、不可压、定常 N S 方程和 k ε双方程湍流模型，采用有限体积法对3种不同设计方案在运行时速为160 km/h的集装箱专用平车在有、无横风情况下的气动性能进行分析与比较，其中：方案一的平车无端墙，侧梁侧面平直；方案二和三的平车均加有端墙，且侧梁加高、侧面形状分别为钝形和弧形。

Petiole 0.8-1.2 cm, glabrous; leaf blade elliptic to oblong-elliptic, 7-12(-16)× 2.5-4.5(-5.5) cm, leathery, abaxially pale green, brown glandular punctate, hirtellous near base especially along midvein but glabrescent, and becoming yellowish brown when dry, adaxially dark green,± rugulose, and glabrous, midvein, secondary, and reticulate veins abaxially raised and adaxially impressed, secondary veins 8 or 9 on each side of midvein, base broadly cuneate to obtuse, margin bluntly denticulate, apex shortly acuminate to acuminate. Flowers subterminal, solitary, ca.

叶柄0.8-1.2厘米，无毛；叶片椭圆形到长圆形椭圆形， 7-12(-16)* 2.5-4.5(-5.5)厘米，革质，苍绿色，棕色腺体具点，具微糙硬毛的近基部特别是沿中脉但是后脱落，并且干燥时成为黄棕色，正面深绿色，多少微皱，并且无毛，中脉，次脉，和网脉背面突起和正面凹陷，次脉在中脉两边各8或9，花近顶生，单生，直径约4厘米，近无柄。

If you want to read something thhat is not only laughably obtuse, but seemingly useless look at the MSDN article on rotation with a ColorMatrix.

如果你想读的东西不仅是可笑的迟钝，但似乎没用看看，轮流用颜色矩阵的MSDN文章。

Sepals entire, oblong to ovate-oblong, obtuse to rounded, not leaflike

全缘的萼片，长圆形到卵状长圆形，钝到圆形，不叶状 56

Branches brown or purplish brown to grayish brown, sparsely lenticellate; buds ovoid, small, 2–3 mm, apex ± obtuse or ± acute; scales several, brown, glabrous.

棕色的分枝棕色或带紫色棕色到带灰色，疏生；锐尖的卵球形，小的芽，2-3毫米，先端多少钝或多少；攀登数个，棕色，。

Nectar scales apically parted to lobate; leaf apex obtuse; follicles 2-4-seeded

对浅裂深裂的顶部的花蜜的鳞片；叶先端钝；蓇葖果2-4结子 54 S。

Style persistent; stigma capitate. Capsule subglobose, slightly laterally compressed, apex rounded-obtuse and emarginate, loculicidal.

花柱宿存柱头头状蒴果近球形，稍侧面压扁，先端圆形的钝的和微缺，室背开裂。

Filaments short, inserted on corolla tube; anthers ovate to oblong, mucronate or obtuse at apex.

花丝短，着生于花冠筒；花药卵形到长圆形，短尖的或钝在先端。

Leaves 3-10 × 1.5-2 mm, apex obtuse, sometimes mucronate.

叶 3-10 * 1.5-2 毫米，先端钝，有时短尖。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。