竹茎

Since the fact that bamboo acid's pH is in the range of 2.6~3.2,the worth of bamboo acid is to let drop. If directly sprinkleing to the flora greens stalks, the subsance will be able to cause the flora disease.

根据竹醋原液的较低pH值2.4-3.2，若直接喷洒于植物蔬菜茎叶上会使植物受到药害，将竹醋液转换成复合钙盐，降低其酸度，测定该盐的抑菌效果。

The study on development and differentiation of cells in bamboo culm is very limited,especially on formation and development of cell wall.Cell wall is the main substance of bamboo cell structure.

与木材相比，竹材细胞壁的研究工作仍处于起步阶段，对竹茎杆细胞的发育过程，尤其是细胞壁形成和分化过程的研究远远不够。

Gardens utility: Appearance of tree of Lang of Shan Bin of contamination of waste enamel is beautiful, the four seasons is evergreen, cauline Gan Xiaoru is fine bamboo, a wide shape leaf and the flocculus that arrange herringbone, peculiar show is elegant, and happy shade is able to bear or endure wet characteristics is complete its grow by office of back of extremely comfortable Yu Lin or mountain stream channel, build natural scene, potted decorate for indoor afforest very appropriate also.

园林用途：异色山槟榔树姿美丽，四季常青，茎干小如细竹，宽大的羽状叶和排列成倒人字形的小叶，奇异秀雅，而喜阴耐湿的习性全其极适于林阴处或溪涧沟旁生长，营造自然风光，盆栽供室内绿化装饰也非常适宜。

On a recent morning,Zoo Atlanta's bamboo hunters trooped through a wooded lot carrying a saw,a lopper and twine. They sawed,chopped and bundled the green stalks with ease and efficiency,filling the back of their truck in a couple of hours.

最近一个早上，亚特兰大动物园的采竹队带着锯子、长剪和麻绳深入到一片茂盛的竹林中，他们又锯又砍，并把采伐的绿色竹茎扎成捆，几个小时后就装满了卡车的后车箱。

The stem tops and stems with node of young bamboo of Bambusa ventricosa, B. multiplex cv. Fernleaf and B. multiplex were used to study the callus induction and brown stain control.

利用小佛肚竹、凤尾竹和孝顺竹幼竹的茎尖和带节茎段研究了愈伤组织诱导和控制褐变的方法。

Bamboo first crystallizes then lignifies during bamboo shoot growth and basically forms crystal structure in one month. 1-year-old bamboo culm ends growth and its height,thickness, volume almost change little, but culm tissue is small and tender and there is more water and less substance in it. Bamboo crystal proportion keeps invariable during this period.2-year-old bamboo culm begin to lignify,its cellulose proportion debases and its crystal proportion decreases. Bamboo lignin debases, crystal proportion changes a little in the end of this period.Many-old-year bamboo culm crystal proportion is almost invariable. Freaky bamboo cell wall crystal region's thickness is less than normal bamboo's. Bamboo cross section crystal area and the ratio of long axis to short axis are less than normal bamboo's,and roundness,irregular index, the fiber cap density per unit area increase more than normal bamboo's.

竹笋生长阶段是先结晶后木素化的过程，一个月内细胞壁结晶组织基本形成；2）一年生竹材的植株秆茎生长结束，秆茎的高度、粗度和体积变化不大，但秆茎的组织幼嫩，含水量高，干物质少，竹材结晶度基本不变；3）二年生竹材的植株开始木质化，纤维素比例降低，结晶度减少，到后期竹子木质化降低，竹材结晶度变化不大；4）多年生竹材的结晶度没有太大的变化，结晶度大小处于波动状态；5）畸形竹材纤维帽细胞壁结晶区的厚度比正常竹小，其横截面结晶区的面积、纤维帽长轴与短轴比有所减少，而圆形度、异型指数有所加大，单位面积纤维帽的密度增大。

Its stem is very strange, Monstera a stem of a very long and short of one meter, two meters long and more higher than me.

它的茎也很奇特，龟背竹的茎一节一节的，非常长，短的有一米，长的有两米多，比我还高。

Any of several Asian bamboos of the genus Phyllostachys.

我国的一种丛生茎棕竹，比一般棕竹具有更多的细茎以及更好的粗纤维。

Quadratic regressive factorial experiment was used to optimize concentration of 6-BA and NAA in MS medium for shoot propagation from the top buds and stem segments of Russelia equisetiformis.

以爆仗竹顶芽与带腋芽的茎段为外植体，采用二次回归正交设计方法研究了爆仗竹组织培养快速繁殖中不定芽增殖系数与继代培养基中6BA和NAA组合及其浓度配比之间的关系。

In addition, limited space of galls might cause intergall migrations.

导致竹茎扁蚜迁徙的原因可能为虫瘿内有限的空间。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失