查询词典 azolla

The advantage and limitation of using DGGE in uncovering genetic diversity and the potential role of endophtic bacteria in phylogeny and synchronic evolution among the Azolla, cyanobacteria and bacteria were discussed.

文中也讨论了应用DGGE研究遗传多样性的优点、不足以及内生细菌在满江红－蓝藻共生体的系统发育和协同进化中的可能作用。

Nevertheless, there is no water interface existing in outer space because of the micro-gravity, Azolla should be wet culture instead of water culture.

然而，受微重力影响，地外空间没有水界面存在，红萍需要改水养为湿养。

When Azolla was used as green manure in early and late season rice,the 15N.utilization efficiency by rice was 28.8%,24.3% respectively.

而红萍直接压施作肥料，早、晚季稻株对萍体氮素的利用率分别为28.84％和24.30％。

Azolla,a symbiosis of blue green alga and aquatic fern,widely distributesin rice paddy fields,lakes and swamps.

萍是固氮蓝藻与蕨类植物的共生体，广泛分布于稻田、湖泊及沼泽等水生生态系统。

An aside: I'm hoping to find an effective biotic "dredge pump" so this isn't patentable such as azolla, a nitrogen fixating plant used to fertilize rice paddy fields or the transpirational pull of larger trees.

补充：我希望找到一种有效的生物&泥泵&，不能是可以申请专利的植物，如满江红蕨属植物，这是一种稳定氮的植物，用来补充稻田肥料或者增加大树的蒸腾拉力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。