这表明未成熟叶片的光合产物是向上运输到顶端的。
This suggests that photosynthates from immature leaves are transported mainly to the top of the seedlings.
研究了水稻成熟叶片和稻壳中硅体的物相、自发荧光、红外和紫外吸收特性。
Silica bodies were isolated from the leaf and the husk of the rice.
白兰花被片与成熟叶片的解剖结构存在差异，表明花被片与叶片香气释放机理不一致。
Difference between the perianth and mature leaf in anatomic structure indicated they had different aroma emission mechanisms.
成熟叶片小叶脉的韧皮细胞发现有大量的金颗粒标记，金颗粒主要标记在传递细胞的细胞壁中。
Many gold particles were distributed over the phloem cells of the fine veins of the mature leaves, and were mainly located in the cell wall of the transfer cells.
采用SDS裂解法提取了葛属植物成熟叶片的基因组dna，并利用凝胶纯化试剂盒进行了纯化。
Genomic DNA of mature leaf in pueraria DC is extracted in SDS method. And the DNA is purified with DNA gel Extraction kit.
成熟叶片中含有较多的初次生代谢产物如酚类、多糖类、脂类等物质，而且所含DNA相对较少，所以提取难度大，纯度低。
Mature leaves contain more initial metabolites, such as phenols, polysaccharides, lipids and other substances, and the DNA contained in a relatively small, so it is difficult to extract a low purity.
成熟叶片在四个季节中表现为稳定的景天酸代谢(CAM)，且光期有较长时间的CO_2吸收，几乎无CO_2向外释放，有显著的昼夜酸度波动。
The mature leaves perform stable Crassulacean acid Metabolism (CAM), which uptake and rarely release CO2 for most times during the light period, and express marked diurnal acid fluctuation.
叶片基部圆形或宽楔形；成熟时的果具皱纹。
Leaf blade base rounded or broadly cuneate; fruit rugose when mature.
能够在成熟花粉以及叶片、根、萼片和柱头中检测到GUS的高水平表达。
High level of GUS expression was detected in mature pollens as well as leaves, roots, sepals and stigmas.
看那树叶，火火的红叶，明亮的金色树叶，还有那成熟的橘色叶片。
Look at those leaves of brilliant red, vibrant gold and burnt orange.
在剑叶完全成熟时，从下位叶至剑叶香味逐渐变浓，在同一单株所有叶片中成熟剑叶香味最浓。
When the flag leaf was mature, it had more intensive aroma than all the other leaves of the same plant.
在葡萄浆果成熟期，干红酒用葡萄品种果枝主梢叶片的净光合速率随着叶片着生节位的升高而增加；
The leaf photosynthetic rate (Pn)of red wine grape varieties increased with raised leaf position in berry ripening period.
为提供优质烤烟新品种选育中提高香气质和香气量的依据，对中国11个烤烟品种定型叶片的腺毛密度和在成熟过程变化的规律进行了跟踪研究。
This text reports the tracks of studying to the shape and density of gland trichomes for 11 different genotype of flue﹣cured tobacco in mature period.
成熟植株除比野生型低矮之外，叶色上也较野生型绿些，而且叶片比野生型褶皱，真叶也有较野生型提前衰老的迹象。
The leaves of the "NDF-1" mutant are wrinkled and thick compared with those of the wild-type control, and wane earlier than those of the wildness.
当将最上部5- 6片叶与烟株上的其它叶片分开采收并且达到成熟或过熟时，它们总是进入顶叶等级。
When the top five to six leaves were kept separate from the rest of the plant and when they were ripe to overripe, they consistently received a tip grade.
当将最上部5- 6片叶与烟株上的其它叶片分开采收并且达到成熟或过熟时，它们总是进入顶叶等级。
When the top five to six leaves were kept separate from the rest of the plant and when they were ripe to overripe, they consistently received a tip grade.
应用推荐