您要查找的是不是:
- any seed plant yielding balsam. 任何凤仙花属的种子植物。
- Gymnosperm A general term for any seed plant except the angiosperms, characterized by bearing naked seeds. 裸子植物:被子植物以外的种子植物统称裸子植物,以种子裸露为特征。
- Containing or yielding balsam. 含有香脂的,产生香脂的
- Effects of ring barking is the best among the measure of promoting abloom and seed,setting percentage is 90%,single plant yield raised 60%. 在促进开花结实措施中 ,以环状砍皮方法效果较好 ,结实率为 90%25、单株产量提高 60%25;
- Philippine plant yielding a hard fibre used in making coarse twine. 菲律宾的一种植物,出产用于制作粗麻绳的坚硬的纤维。
- Study on the north temperate of the seed plant in Qinling Mt. 秦岭种子植物区系中的北温带区系成分研究。
- Any of various vascular plants, including seed plants and ferns, having a conducting system of xylem and phloem. 导(维)管植物任何种类的维管植物,包括种子植物和蕨类植物,具有木质部和韧皮部导管系统
- Cheng687 x 7327 had highest plant yield SCA and 156 x 18-599 had lowest one. 单株产量TCA最高的杂交组合是18-599×7327,单株产量TCA最低的杂交组合是掖478×5003; 单株产量SCA、TCA较高的组合中自交系18-599和7327组配的杂交组合较多。
- A minute opening in the ovule of a seed plant through which the pollen tube usually enters. 珠孔种子植物胚珠上的小开口,通常花粉管由此进入胚珠
- The tiny seeds planted ten years before had flowered. 10年前撒的种子这时已经开花了。
- The earth brought forth vegetation, plants yielding seed after their kind, and trees bearing fruit with seed in them, after their kind; and God saw that it was good. 于是大地生出草木,生出有籽的蔬菜,各从其类,还有树木,带来果实,里面藏有种子,各从其类。上帝审视之,觉得不错。
- Any of various vascular plants,including seed plants and ferns,having a conducting system of xylem and phloem. 导(维)管植物任何种类的维管植物,包括种子植物和蕨类植物,具有木质部和韧皮部导管系统
- Then God said, Let the earth sprout vegetation, plants yielding seed, and fruit trees on the earth bearing fruit after their kind with seed in them. And it was so. 上帝说,地要生出草木,生出有籽的蔬菜,长出能结果实的树木,果实里藏有种子,各从其类。说成就成了。
- Any of several other fragrant plant resins, such as Canada balsam. 芳香脂植物其他几种芳香植物脂中的一种,如加拿大香脂
- STUDIES ON THE COMPOSITION, CHARACTERISTICS AND GEOGRAPHIC ELEMENT OF THE FAMILY OF SEED PLANT FLORA IN QINLING MT. 秦岭种子植物区系科的组成、特点及其地理成分研究。
- The analysis on the tropical geographical elements of the seed plant flora in the Qinling Mt. 秦岭种子植物区系中的热带地理成分研究。
- If a carcass falls on any seeds that are to be planted, they remain clean. 若是死的,有一点掉在要种的子粒上,子粒仍是洁净。
- Cluster analysis was taken by shortest distance method based on plant yield SCA as genetic distance. 以单株产量SCA效应值作为遗传距离,采用最短距离法进行聚类分析,可将17个自交系大致分为四大类、7个亚类。
- Abstract Pollen is the male_gamete of seed plant, which plays an important role in sexual reproduction. 摘要 花粉是种子植物的雄配子体,在有性繁殖中发挥着重要作用。
- Many of the gene banks are in countries where the crop is not native, to make it more likely that the species will survive a disaster. (The banana bank is in Belgium.) The Svalbard vault fulfils this criterion for any seed you can think of. 大多数基因库不是位于作物的原产国(橡胶的基因库位于比利时),所以为了让这些物种在灾难后能够幸存下来,斯瓦尔巴特种子库履行所有你所能想到的任何种子的规范。