Under optical microscope, deep blue masses in a granular appearance were observed in the secondary xylem parenchyma cells of the dormancy season barks after stained with mercury-bromophenol blue. However, there was no granular protein in the development season barks.

經(jīng)汞－溴酚藍(lán)染色后的石蠟切片顯微觀察表明74色色网，休眠期枝條細(xì)胞的液泡中存在大量藍(lán)色近橢圓狀蛋白顆粒，而在生長期枝條細(xì)胞的液泡中則未發(fā)現(xiàn)這種蛋白顆粒的存在亚洲欧美日本一区二区综合。

Under optical microscope,deep blue masses in a granular appearance were observed in the secondary xylem parenchyma cells of the dormancy season barks after stained with mercury-bromophenol blue.

經(jīng)汞-溴酚藍(lán)染色后的石蠟切片顯微觀察表明最近2019中文字幕在线www，休眠期枝條細(xì)胞的液泡中存在大量藍(lán)色近橢圓狀蛋白顆粒，而在生長期枝條細(xì)胞的液泡中則未發(fā)現(xiàn)這種蛋白顆粒的存在欧美亚州一区。

Thefeatures of floral and leaf morphogenesis , the variation of perforation plate of vessels ,the contact types between vessels and xylem parenchyma cells , the organic anatomy ofC .

本文從連香樹花和葉的形態(tài)發(fā)生與發(fā)育国产乱来视频，導(dǎo)管分子穿孔板韻變異，導(dǎo)管分子間以及導(dǎo)管分子與木質(zhì)部薄壁組織細(xì)胞的接觸方式免费欧美午夜性爱视频，器官的解剖結(jié)構(gòu)等方面進(jìn)行了研究伊人久久99女女精品视频欧美一区二区。

Under optical microscope,deep blue masses in a granular appearance were observed in the secondary xylem parenchyma cells of the dormancy season barks after stained with mercury-bromophenol blue.However,there was no granular protein in the development season barks.

經(jīng)汞—溴酚藍(lán)染色后的石蠟切片顯微觀察表明：休眠期枝條細(xì)胞的液泡中有大量藍(lán)色小球狀蛋白顆粒，有的甚至充滿整個(gè)液泡a片操屄视频，而在生長期枝條細(xì)胞中則未發(fā)現(xiàn)這種蛋白顆粒的存在一级性爱不卡免费在线观看。

The more practical section describes damages by viruses on trees and by bacteria on the xylem of trees and on structural timber, wood discoloration caused by molds and stain fungi, wood decays by rot fungi, and preservation methods.

更實(shí)際的部分對樹和透過在樹的木質(zhì)部上和在架構(gòu)的木材上細(xì)菌透過病毒描述損害，木頭脫色以模型引起和污點(diǎn)菌亚洲欧美综合在线天堂，木頭腐壞以腐爛菌和保護(hù)方法

Procedurally, xylem pressure potentials can be measured by cutting a stem from a plant and placing it in a pressure bomb apparatus.

程序免费一级无码婬片AA片AV黄，木質(zhì)部壓力潛力可以通過削減源於植物和安置它測量在取樣壓力計(jì)用具。

The annual rings of plants growing in temperate climates can be seen in crosssection as two consecutive rings of light and dark-colored xylem tissue.

在有顯著季節(jié)性氣候的地區(qū)中大黄色视频试看60秒毛片，不少植物的次生木質(zhì)部在正常情況下国内精品视频福利第一区导航，每年形成一輪。

But the very end of such a network, the leaf, has a different architecture. Unlike the xylem and phloem, the veins in a leaf cross-link and loop.

但網(wǎng)絡(luò)的最邊緣——葉子日韩精品自拍欧美在线观看网站，卻具有不同的結(jié)構(gòu)国产在线精品一区在线观看，與木質(zhì)部和韌皮部不同，葉子的紋路交叉并成環(huán)免费无遮挡毛片中文字幕视频。