扁平的叶状茎

Cladode A modified internode of the stem that functions as a leaf, being flattened and highly photosynthetic.

叶状枝：经过修饰的茎的节间部，茎转变为叶状，扁平，呈绿色，能进行光合作用。

Petiole of basal and lower cauline leaves (1-)2-5(-8) cm, considerably flattened at base; leaf blade oblong-oblanceolate in outline, appearing pinnately compound,(0.5-)5-15(-22) cm, sparsely to densely pubescent; lateral lobes 7-13 on each side of rachis, broadly ovate, oblong, or linear,(0.5-)1-2.5(-4.6)× 0.1-1(-2) cm, base decurrent, margin entire, irregularly serrate, or laciniate, apex acute or obtuse.

叶柄的基部和下部茎生叶(1-)2-5(-8)厘米，相当大扁平在基部；轮廓长圆形倒披针形的叶片，出现羽状复叶，(0.5-)厘米，疏生兑一密被短柔毛5-15(-22)；在轴的每边的侧面裂片7-13，宽卵形，长圆形，或线形，( 0.5-)1-2.5(-4.6)* 0.1-1(-2)厘米，基部下延，边缘全缘，不规则有锯齿，或条裂，先端锐尖的或钝。

The shape of Xie Cheng palm of cacti of edible of rice state tower is compressed, general long 10-40 centimeter, wide for 10-15 centimeter, fleshy qualitative green, have short thorn or do not have thorn, lignification of cauline radical ministry, upside has ramose, can be as long as 2-3 rice.

米邦塔食用仙人掌的叶呈掌状扁平，一般长10-40厘米，宽为10-15厘米，肉质绿色，有短刺或无刺，茎基部木质化，上部有分枝，可长达2-3米。

Basal leaves petiolate, rosulate, simple, entire, persistent, with stramineous, thick, flattened petioles.

茎无。 具叶柄的基生叶，莲座状，单，全缘，宿存，具，厚，扁平叶柄。

For example, the basic angiosperm stem is vertical and elongated, but some cacti have swollen water-storing stems, while other xerophytic plants that have lost their leaves during the course of evolution have evolved flattened leaflike stems for photosynthesis, e.g.

例如被子植物的茎是垂直的，伸长的，但一些仙人掌具有膨大的能够储水的茎，另一些旱生植物在进化的过程中失去了叶子，但又发展为利用扁平叶状的茎来进行光合作用。

With flattened, scaly outgrowths, as on the epidermis of the stem and leaves of some ferns.

具小鳞片的 Ramentaceous 具有扁平的、鳞片状的突起，如某些真蕨茎和叶的表皮。

Shrub with stiff-pointed flattened stems resembling leaves; used for making brooms.

一种灌木，具有尖的、扁平而坚硬的叶状茎；用来做扫帚。

A flattened branch or stem that performs the function of or resembles a leaf, as in the Christmas cactus.

叶状枝，代叶枝；代叶茎起到叶子功能或类似叶子的扁平树枝或茎，如蟹瓜上的

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。