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- Laboratory studies were conducted to establish the method of grinded plant tissue powder mixed with agar (PPA) to determine the allelopathic activity of leaf powder of 40 plant species. 摘要通过室内研究,建立了将植物组织的粉末混入0.;5%25琼脂溶液中冷凝后来测定植物化感作用的“琼脂混粉法”,并利用该方法对40种园林植物叶片进行了测定。
- He was found asleep on a pillow of leaves and moss. 有人看见他枕著树叶和苔藓睡著了。
- He is found asleep on a pillow of leaves and moss. 有人看见他枕着树叶和苔藓睡着了。
- The streets have been swept free of leaves. 街上的落叶已打扫乾净。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- The trees were left naked of leaves. 这些树光秃秃的,没有一片叶子。
- A carpet of leaves covered the ground. 一层厚厚的落叶覆盖在地上。
- A row, as of leaves or snow, heaped up by the wind. 被风吹而堆起来的一排(树叶、雪等)
- A ceiling of leaves over the arbor. 凉亭上面的树叶顶篷
- They found the body buried beneath a pile of leaves. 他们在一堆树叶下面发现了那具尸体。
- They find the body bur beneath a pile of leaves. 他们在一堆树叶下面发现了那具尸体。
- The scent was of leaves and turned earth. 这是树叶和新翻泥土的气味。
- Autumn disrobes the trees of leaves. 秋天使树木落叶。
- There are a lot of leaves on the ground . 地上有很多树叶。
- A lot of leaves have on the ground fallen. 地上落了很多叶子。
- The powder of nanosized H2WO4was characterized by XRD,BET,SEM,TEM. 并用XRD、BET、SEM、TEM测试方法对纳米钨酸粉体进行了表征。
- There are a lot of leaves on the grind. 地上落了很多叶子。
- Super powder of it si also a kind of ceramics material. 超细微粉也是高级陶瓷材料。
- A stirring mass,as of leaves or dust; a shower. 一阵落叶;阵雨活跃的物质,如树叶或尘土的骚动;骤雨
- False-house, have fissures, white powder of rare objects. 内部不实,有裂隙,白色粉性物少见。