脊状的

In type Ⅲ, the perispore is thin and the surface ornamentation is formed by the exospore.

孢子钝三角形，三裂缝，沿裂缝两侧各有一脊状隆起或瘤状纹饰；周壁薄，由外壁形成表面纹饰的基本轮廓；具赤道环、近极脊和远极脊。

Leaves abaxially convex or obtusely ridged, with thin longitudinal grooves along ridge or at base.

凸或钝使成脊状的叶背面，沿着脊或在基部的具瘦的纵向槽。

Distribution of mean velocity, distribution of turbulence intensity and microstructure of turbulent boundary layer of riblet surface were obtained.

针对脊状表面流场的特点，通过实验测量和数值模拟的方法对脊状表面微观流场进行了深入研究，获得了脊状表面湍流边界层的时均速度分布曲线、湍流度分布曲线和微观流场结构。

To understand the effect of structure of riblet surface on properties of wall, the apparent contact angle of riblet surface was measured and drag reducing effect of riblet surface was confirmed by water-tunnel experiment.

为了得到脊状结构对壁面物性的影响，对脊状表面进行了疏水性测试，获得了液滴在脊状表面上的表观接触角，并通过水洞试验验证了脊状表面的减阻效果。

The experimental result shows, Morpho butterfly's wing micro-structure forms the reflecting rate higher than the reflecting rate of other butterflies, so regard Morpho butterfly as and transfer to the micro-structure of printing, is observed by SEM and transfered to the vein micro-structure printed, demonstrate the same array scale as Morpho butterfly and carinate fin slice, small in more quantity than Morpho butterfly in the slight branch form structure, but metal micro-structure of color and luster printed off to transfer to raise reflect, it is it print off by AFM array carinate fin of alternate size nearly the width of 1.5μm to transfer to measure.

实验以高解析光学显微镜及紫外光/可见光光谱仪分析虎斑蝶、碧翠凤蝶、锯粉蝶、摩浮尔蝶蝶翼表面的光学反射、穿透与吸收特性，实验结果显示，转印的Morpho蝶翼微结构与真实摩浮尔蝶反射率较相近，故将Morpho蝶作为转印微结构，由SEM观察转印的翅脉微结构，呈现出与Morpho蝶相同的阵列鳞片与脊状的鳍片，虽细微的树枝状结构少，但转印出的微结构溅镀20nm的金属膜提高反射率，而由AFM检测转印出阵列脊状的鳍片间隔尺寸约为1.5μm的宽度。

Leaves opposite, sessile or petiolate; interpetiolar stipules well developed to reduced to a transverse ridge.

叶对生，无柄或具叶柄；叶柄间的托叶发育良好到一根横梁成脊状的退化至。

Any of several African antelopes of the genus Kobus, having curved, ridged horns and frequenting swamps, rivers, and other bodies of water.

水羚羚羊属的几种非洲羚羊之任一种，生有弯曲和脊状的角，常出没于沼泽、河流和其它水体

Leaflets abaxially pruinose; seeds inconspicuously ridged, smooth

小叶背面具粉霜；不明显使成脊状的种子，平滑 3 D。

We don't like the rim. The rim should be ridged.

我们不喜欢这样的盘边，盘边必须是脊状的。

Calyx tube proximally ridged or winged, narrowly tubular in middle part, distally cupular; lobes 5, deltoid.

萼筒下部的成脊状的或翅，在中部狭管状，上部杯状；裂片5，正三角形。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。