不毛

There are 17 cases which have more than 8 colonies per square centimeter with only 4 cases in unrazored one.

剃毛备皮组每平方厘米细菌菌落数在8个以上者有17例，不剃毛备皮组仅4例。

It's considered as a routine to clean and razor the hair of the incision region before operation.The author's conclusions:24 hours after skin preparation, the razored group will have much more bacteria on skin than unrazored group.

手术前清洁皮肤剃除手术野的毛发，被列为外科手术前常规，其利弊如何，已有学者提出异议，笔者做了一组临床实验证明：剃毛备皮组24h后皮肤表面细菌存留数明显高于不剃毛备皮组。

If ink layer partial-thickness will be naturally increase viscosity, prone to the influence of chaetomium, drawing printing inks of uniformity, if business card printing deposit partial viscousness thin and inks is not sufficient, print-out ink is light printing Visual effect.

若不朱层不侧厚其粘度必定补充，便当爆发不推纸毛，感化印品不朱色的陡均度，给是制卡不朱层不侧不厚及油不朱粘稠度不敷，印不入来的不朱色不离不侧不淡，印品触觉成果也不离不差。

Calyx lobes spreading in fruit, not stellate, elongated to 4-5 mm; leaves usually densely appressed pubescent, grayish green; marginal glochids with small anchorlike tip.

萼裂片在果期开展，不星状，拉长到4-5毫米；叶通常浓密贴伏短柔毛，灰绿色；边缘的钩毛具小的anchorlike端部。

Fruit juicy or dry, naked, scaly, hairy, bristly, or spiny, indehiscent or dehiscent, when juicy then pulp derived from often deliquescent funicles. Seeds usually numerous, often arillate or strophiolate; embryo curved or rarely straight; endosperm present or absent; cotyledons reduced or vestigial, rarely leaflike.

果多汁或干燥，裸露，有鳞片，有毛，具刚毛，或者具刺，不裂或开裂，种子通常多数，通常具假种皮或具种阜；胚弯曲或很少直；胚乳提出或无；子叶退化或者残留，很少叶状。

The representative families are Dryopteridaceae, Athyriaceae, Polypodiaceae, Thelypteridaceae, Selaginellaceae and Aspleniaceae. The main genera are Dryopteris, Selaginella, Asplenium, Arachniodes, Pteris, Allantodia and Plagiogyria. The top families' distribution types are cosmopolitan and pantropic ones, the main genera are pantropical ones, while species distribution type belong to the east Asia type and represents the feature of subtropics transition to warm temperated areatype. As for the order of closeness, the sequence of pteridophytes floristic relations between Songyang and the adjacent regions goes as Southwest China, South China, Central China, Japan, North China, Northwest China and Northeast China. The six upland pteridophytes next to Songyang can be put into the same natural flora because of its closest relationship. But compared with other 11 upland fern flora in China, fern in Songyang is not rich enough. There are 37 species endemic to China in Songyang.

结果表明，松阳蕨类植物共有38科72属161种7变种；优势科为鳞毛蕨科、蹄盖蕨科、水龙骨科、金星蕨科、卷柏科、铁角蕨科，优势属为鳞毛蕨属、卷柏属、铁角蕨属、复叶耳蕨属、凤尾蕨属、短肠蕨属、瘤足蕨属；科的分布以世界分布和泛热带分布为主，属的分布以泛热带分布为最多，种以东亚分布类型为主，特别是中国—日本分布类型最多，表现出亚热带向暖温带过渡的特点；本区与邻近地区蕨类植物区系关系的密切程度由大到小依次为西南、华南、华中、日本、华北、西北、东北；与邻近的6个山地蕨类植物区系的亲缘关系密切，可以划为同一自然区；与国内11山地蕨类植物区系相比，松阳的蕨类植物丰富程度不高；松阳拥有37种中国特有蕨类植物及一些珍稀蕨类植物，有较高的保护价值。

Spikelets similar, lanceolate, dorsally compressed; callus bearded with hairs shorter than, as long as, or longer than the spikelet; glumes papery or membranous; lower floret usually represented by a hyaline sterile lemma; upper floret bisexual, lemma hyaline, awned or awnless.

小穗相似，披针形，背压扁；胼胝体具髯毛的具毛短于，倍于，比小穗或更长；颖片纸质的或膜质；通常被一透明的不育的外稃描述的更低的小花；上面小花阴阳人，外稃透明，具芒的或awnless。

Appendages at top of connectives narrowly triangular, less than 1 mm, anthers lanate at base adaxially, apex barbate; stipules later deciduous; petioles 2-5 mm.

药隔狭三角形，不到1毫米，花药具绵状毛的在正面基部的附属物在顶端，先端具髯毛；晚的托叶脱落；叶柄2-5毫米 3 R。

Veinlets not cancellate netted; leaf blade glabrous, or sometimes sparsely with short hair along veins

细脉不格状网状；无毛的叶片，疏生具短毛沿脉的有时或 20

Leaves and stems not canescent, puberulent with trichomes 0.05-0.08(-0.1) mm

不被灰白毛的叶和茎，被微柔毛具0.05-0.08(-0.1)毫米 3 Y。

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。