Sulfur is an essential nutrient for plants . 硫是植物的一种重要的营养元素。
A supportive tissue of plants , consisting of elongated , living cells with unevenly thickened walls 厚角组织植物的一种支持组织,由延长的活细胞组成,细胞壁厚薄不均
Cloves are the rich , brown , dried , unopened flower buds of syzygium aromaticum , an evergreen tree in the myrtle family 丁香:常青树上的棕色未开花的花蕾,气味清香,营养丰富,桃金娘科植物的一种
Transfer cell a specialized type of plant cell in which the cell wall forms protuberances into the cell , thus increasing the surface area of the wall and plasma membrane 传递细胞:植物的一种特化细胞,其细胞壁形成突起深入细胞内部,因此增大了细胞壁和细胞膜的面积。
The plant hormone jasmonatic acid affects development and mediates plant responses to environmental stresses . transcriptional regulation is controlled by the interactions of cis - acting elements with the relevant factors 茉莉素作为植物的一种内源激素,参与植物的生长发育和基因表达调控等重要的生理生化活动。