用胞外电极记录了柳茎木质部中的变异电波传递。
Variation potential (V. P.) transmission in the xylem of willow plantlet was recorded using outside cell electrode records.
方法：采用高效液相色谱法，研究不同加工方法对刺五加地下器官（根及根茎）及地上器官不同组织（茎木质部和茎皮部）中的异秦皮啶含量影响规律。
Methods: Effect of different processing methods on content of isofraxidin in root, rhizome and xylem and bark of stern of Acanthopanax senticosus was studied by HPLC.
“家伙”搬来一把树桩做成的凳子，靠着我在桌子边坐了下来，然后看着我将那碗腌制的木质茎一口一口的咽了下去。
The Guy pulled a stump of wood up next to me at the table, and watched me chew through the sautéed woody stems.
木质茎含水量大于叶子。
一种芒柄花属的东半球植物，具有木质茎，腋生的粉红或略呈紫色的花，及具有齿状小叶的三层复叶。
Any of several Old World plants of the genus Ononis, having woody stems, axillary pink or purplish flowers, and trifoliate leaves with dentate leaflets.
茎由皮层。木质部和海绵状的髓组成。
The bine is comprised by cerebral cortex, xylem and fungous marrow.
在茎原生木质部和次生木质部的形成过程中可以看到这种类型的分化。
Basipetal differentiation is seen in the formation of proto-and metaxylem in the stem.
结果表明，烧伤柳茎或盐胁柳根引起的变异电波，可以通过环剥后的木质部再横向传递至韧皮部（树皮），被表面电极记录下来。
The result declares that transmission of VP in willow stem (salix babylonica) plantlet can be evoked by treating the wood with Naclsolution or by a local burn on the stem.
选取当年生半木质化、具腋芽的香椿茎段作为外植体，诱导腋芽萌发，进行芽苗增殖和生根培养。
The new semi-ligneous stem nodes of Toona sinensis with axillary buds was taken as explant cultured in vitro to induce axillary bud sprouting and bud multiplications.
木质茎的最外层，包括形成层以外全部活的和死的组织。
The outermost layers of a woody stem including all of the living and nonliving tissues external to the cambium.
PAL活力与刺槐胚轴或幼茎的维管系统即导管分子的数量和木质化程度增长趋势相一致。
And the activity of PAL coincided with the increasing tendency of the Numbers of vessel element in the plumular axis or juvenile stem of robinia and its degree of lignification as well.
研究紫枝忍冬茎次生木质部结构，其为环孔材。
The study on the stem secondary xylem of Lonicera maximowiczii, reveals the wood belongs to ring porous wood.
实验结果表明：阳生环境和阴生环境水蜡树叶片、幼茎、次生木质部的结构存在差异。
The results showed that there were differences in the structure of leaves, caulicle andsecondary xylem of L. obtusifolium Sieb. et Zucc. lived in shade and sun environment.
实验结果表明：阳生环境和阴生环境水蜡树叶片、幼茎、次生木质部的结构存在差异。
The results showed that there were differences in the structure of leaves, caulicle andsecondary xylem of L. obtusifolium Sieb. et Zucc. lived in shade and sun environment.
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