Results The volume of phloem fiber cell of pulvinus was enlarged at sleeping situation but at awakening situation.

結(jié)果］睡眠狀態(tài)下的葉枕部韌皮纖維細(xì)胞體積增大狼友黄色视频，而覺醒狀態(tài)下的葉枕部韌皮纖維細(xì)胞體積縮小日韩无码专区天美传媒。

Kenaf phloem bundle fiber layers were separated with a acidified sodium chlorite treatment with an additional ammonium oxalate treatment.

采用亞氯酸鈉冰醋酸和草酸銨處理，將不同部位的紅麻韌皮部束纖維進(jìn)行分層不卡一级片，并-測定各束纖維層的纖維細(xì)胞長度瑟网站，探討紅麻韌皮部纖維細(xì)胞長度的分布規(guī)律。

What the textile industry use is the ramies phloem fiber. The raw fiber must be unglued before it is used to spin.

紡織工業(yè)利用的是苧麻韌皮纖維欧美激情一区二区三区在线免费看，原麻需經(jīng)過脫膠后才能用于紡織欧美大片aaaaa级。

The results showed that the tensile strength of kenaf phloem bundle fiber had regular transverse and longitudinal distribution patterns along with the changes of plant size, plant height and phloem bundle layer.

結(jié)果表明，紅麻韌皮部束纖維抗拉強(qiáng)度隨著植株大小免费看全过程曰批40分钟、植株高度及束纖維不同層次的變化在橫向和縱向分布上呈現(xiàn)一定的變化規(guī)律免费看羞羞漫画，推測與紅麻纖維發(fā)育期間的外界環(huán)境條件有密切關(guān)系。

Kenaf phloem bundle fiber layers were separated by five treatments, and the diameter and maximum tensile force of bundle fiber of each layer were measured.

通過5種處理方法分離紅麻韌皮部束纖維層黄片av毛片伊人久久，測定各層束纖維的直徑d及其所能承受的最大拉力Fmax男人天堂.com免费，計算束纖維的極限抗拉強(qiáng)度σ。

phloem fiber, bast fiber：韌皮纖維

纖維 fiber | 韌皮纖維 phloem fiber, bast fiber | 初生韌皮纖維 primary phloem fiber

phloem fiber：韌皮纖維

纖維分為韌皮纖維(Phloem fiber)和木纖維(xylom fiber)兩種. 韌皮纖維,存在于韌皮部,細(xì)胞壁不木質(zhì)化或只輕度木質(zhì)化,故有韌性,如黃麻纖維久久激情免费视频、亞麻纖維等. 韌皮纖維細(xì)胞的長度因植物種類而不同,通常為1一2毫米,而有些植物的纖維也較長,

phloem fiber：韌皮部纖維

樹皮棕色質(zhì) phlobaphene | 韌皮部纖維 phloem fiber | 韌皮島 phloem island

primary phloem fiber：初生韌皮纖維

韌皮纖維 phloem fiber, bast fiber | 初生韌皮纖維 primary phloem fiber | 韌型纖維 libriform fiber