有锯齿状的

Leaf blade margin entire or erose, rarely inconspicuously serrate distally; achene with a purplish ring on both surfaces.

叶片边缘全缘或啮蚀状，很少难以觉察有锯齿；有一枚略带紫色的戒指在两面的瘦果。

Leaf blade papery, oblong to oblanceolate, margin serrate-dentate, teeth callose; inflorescences 1.5-4 cm, paniculate.

纸质的叶片，长圆形到倒披针形，边缘有锯齿配位基，切成齿形；花序1.5-4厘米，圆锥状。

Leaves ovate to ovate-lanceolate, base rounded to cuneate-attenuate, margin crenate or serrate except at base.

叶卵形到卵状披针形，渐狭的基部圆形到楔形，边缘具圆齿或有锯齿除在基部之外。

Leaves petiolate, with simple or stellate hairs, margin serrate or crenate.

叶具叶柄，具单的或星状毛，边缘有锯齿或具圆齿。

The advantages of this new method are:(1) The field conductivity distribution function is fitter the actual condition than tradition methods:(2) On the condition of triangle elements cut of field, making the calculation speed increase in large degree than tradition methods.

与单元电导率重建算法相比，节点电导率重建算法的优点有：(1)使场域电导率分布函数更符合实际情况，克服了传统算法中对电导率作离散化处理的缺陷；(2)当场域采用三角形单元剖分方式时，在场域的剖分密度保持不变的情况下，可以大大提高重建计算的速度；(3)在场域采用三角形单元剖分方式时，场域的剖分密度可以比以前加大一倍，在不降低重建计算速度的前提下，可以改善重建计算的精度；(4)由于重建的是所有节点的电导率，避免了先前单元电导率重建图像中"阶梯"状边缘和"锯齿"状边缘的出现，明显地改善了图像的视觉效果。

In contrast, P. obliquum has lamina with basal pinnae contracted, scales of petiole brown adaxially, scales of rachis up to 2.3×0.5 mm, pinnae green, chartaceous, matt adaxially, and serrulate on margin, and microscales 0.2-0.5×0.1-0.2 mm.

obliquum相似，但吞天井耳蕨的叶片基部最宽，向基部不缩短，叶柄鳞片近轴面深棕色，叶轴鳞片达3.6×0.8mm，羽片深绿色，近革质，向轴面有光泽，边缘具略波状微齿或近全缘，小鳞片达2×0.5mm；而斜羽耳蕨的叶片的基部缩短，叶柄鳞片向轴面棕色，叶轴鳞片达2.3×0.5mm，羽片绿色，草质，向轴面无光泽，边缘有锯齿，小鳞片达0.5-0.8×0.2-0.3mm。

Leaves odd-pinnate, 15-21 cm; leaflets 3-5; leaflet blades oblong to oblong-obovate,(6-)10-12(-13)× 2.5-4(-5) cm, leathery, glabrous, lateral veins 7 or 8(-10) pairs, conspicuous, base acute, margin crenately serrate, apex acuminate.

奇数羽状复叶，15-21厘米；小叶3-5；小叶叶片长圆形到长圆状倒卵形，(6-)10-12(-13)* 2.5-4(-5)厘米，革质，无毛，侧脉7或8(-10)对，明显，锐尖的基部，边缘有锯齿，先端渐尖。

Petiole 4-9 mm; leaf blade elliptic or ovate-elliptic, 7-14 × 3-6 cm, base cuneate, margin serrate to crenulate, apex acute; lateral veins 5-7 pairs.

叶柄4-9毫米；叶片椭圆形的或卵状椭圆形， 7-14 * 3-6 厘米，基部楔形，边缘有锯齿到具细圆齿，先端锐尖；侧脉5-7 对。

Leaf blade (1.5-)3.5-17 cm wide, margin crenate, crenulate, dentate, denticulate, or serrate, often repand, seldom subentire to entire.

叶片(1.5-)3.5宽-17厘米，边缘具圆齿，具细圆齿，具牙齿，具小齿，或有锯齿，残波状的通常，很少近全缘到全缘。

The result showed that the imbricative cuticle scales arranged irregularly with different distance and irregular orientation. There were overlapping of cuticle cells, smoothing of the zigzag appearance of their edges, local denudation and attached debris.

观察结果表明：矿工头发超微结构的变化主要表现为毛小皮鳞片排列疏密不均，毛小皮间的间距有宽有窄、走向不甚规则；观察到有数个毛小皮细胞相互重叠，游离缘锯齿状变得较为平滑，局部出现片层脱落及在毛干表面附着一些碎片。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。