查询词典 phellem

The red substance deposited in phellem cell wall of the roots was proved to be noncrystall organic inorganic complicated compound.

病根周皮木栓层细胞壁积聚的红色物质为Fe、Al等元素组成的非晶态有机无机复合物。

It is made up of the PHELLOGEN,which gives rise to the PHELLEM and PHELLODERM.

周皮来源于木栓形成层，木栓形成层分裂产生木栓层以及栓内层。

Botany A nonliving , water resistant protective tissue that is formed on the outside of the cork cambium in the woody stems and roots of many seed plants Also called In this sense , also called phellem

栓皮：一种无生命的，防水保护纤维，形成于许多种子植物的木质茎和根软木形成层的外部也作

There are two zones of cambium: the VASCULAR CAMBIUM, which produces secondary xylem and phloem, and the PHELLEM, which produces secondary cortex and cork or bark.

有两种类型的形成层：一种是维管形成层，产生次生木质部和次生韧皮部。另一种是木栓形成层，产生次生皮层，软木或树皮。

Results: The microscopical characteristics such phellem, cortex, phloem and xylem were observed in the transverse section of the stem.

采用性状鉴别、显微鉴别及理化鉴别的方法对牛耳枫药材的植物形态、药材性状、显微特征及薄层色谱等方面进行研究。

The studies show that Ginseng red coating root disease is a non infectious disease.The direct cause is that under the special soil environment,the Fe2＋,Fe3＋ around the roots is fixed,oxidized and deposited in phellem of the roots,and it cause the changes of the regular physiological and biochemical activities in Ginseng plant,it is a comprehensive action of many factors.

结果表明：人参红皮病为非侵染性植物病害，其发生的直接原因是在特定的土壤条件下，Fe2＋、Fe3＋在参根周皮木栓层固定、氧化沉积和参株不正当的生理生化活动综合作用的结果。

As the plants grew for a longer time the cells in the phellem of the taproots become smaller in size and closer in arrangement and calcium oxalate crystal declined in quantity in the phelloderm of the taproots all the taproots had three secretory canals but on average the calibers of the canals gradually become smaller the parenchyma cracks in outer phloem and the xylem part near the root center gradually increased in size ,and the area ratios of phloem to xylem continuously decreased the vessel and vessel-layer numbers in secondary xylem of the transplanted .

不同生长年份的移山参主根结构具有一定差异：随生长年份的增长，木栓层细胞体积变小，排列趋于紧密；栓内层草酸钙结晶越来越少；分泌道均为3轮，但平均口径逐渐减小；韧皮部外侧和木质部靠近根中央处的薄壁组织的裂隙逐渐增大；韧皮部与木质部的面积比则不断下降；12年，16年生移山参主根次生木质部中导管数量和层数明显多于8年生。

On some places of the pear , projecting cells of phellem formed fruit spot .

并进而产生出许多或大或小的皮孔，有些地方形成了大量木栓层细胞而突出于果实表面，形成&果点&，有些果点连成一片形成锈斑。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。