vascular plant · terminal bud · simple leaf · sea weed · sage brush · petrified wood · opposite leaves · lateral bud · lanceolate leaf · incomplete flower

But the translocation's speed of radioactive substance in phloem of two kinds of plants were similar.

但在木質(zhì)部?jī)?nèi)的轉(zhuǎn)運(yùn)速度較在韌皮部?jī)?nèi)快可以看的毛片网址。

The inclusion of the red phloem was more than that of white color phloem.

紅色的韌皮部，組織細(xì)胞內(nèi)的內(nèi)含物多黄色视频在线免费观看6区所有全部；白色類型的韌皮部久久久久九九精品影院，內(nèi)含物較少。

The results of experiments showed that the radioactive substance could be translocated in xylem and phloem of two kinds of plants.

花生和大豆的根和葉對(duì)甲基異柳磷都有一定的吸收能力亚洲情黄网站在线播放。

The different bark type and phloem color were formed by the tissue structure of phloem and cell inclusion.

云南松的樹皮類型和韌皮部顏色的不同是由韌皮部的組織結(jié)構(gòu)和細(xì)胞內(nèi)含物的不同而形成的爽了又爽avav。

It has important significance for theory development and practice of high-yield agriculture to study in advance the control mechanism of phloem loading and unloading.

深入研究韌皮部裝載和卸出調(diào)控機(jī)制，對(duì)高產(chǎn)農(nóng)業(yè)的理論發(fā)展和生產(chǎn)實(shí)踐都有重要意義人人操日夜干。

phloem：韌皮部

永久組織是有分生組織衍生的細(xì)胞發(fā)展而來的,因其生理機(jī)能和結(jié)構(gòu)的不同,而區(qū)分為表皮組織(surface tissue)、薄壁組織(parenchyma)综合激情四射、機(jī)械組織(mechanical tissue)www.黄色网站在线观看、維管組織(vascular tissue)輸導(dǎo)組織,木質(zhì)部(xylem)、韌皮部(phloem)

phloem：[植]韌皮部

pheromone 外激素,信息激素,味誘激素 | phloem [植]韌皮部 | phosphorus 磷(化學(xué)符號(hào)P)

phloem：軔皮部

pheromone 費(fèi)洛蒙;傳訊素 | phloem 軔皮部 | pholadobiose 隙棲性生物群

phloem：篩管部

pheromone trap 信息素羅網(wǎng) | phloem 篩管部 | phloem fiber 韌皮纖維

phloem island：[植]韌皮島

USES United States Employment Service 美國(guó)就業(yè)局 | phloem island [植]韌皮島 | impressed variation 強(qiáng)制變異