生长的

Fast growing plants, such as hornwort and waterweed are excellent oxygen providers and remove algae-promoting nitrate from the water.

生长快速的植物，例如金鱼藻（Ceratophyllum demersum和伊乐草是极好的供氧者，并能清除水中促进藻类生长的硝酸盐。

By the reason of the balance between water and air, the porosity property seems to be the most important parameter of substrate quality among these characters. This article tried out the results which the 5 different granule sizes vermiculite affect on the physical characters, water constants and maidenhair.

本试验研究了5种不同颗粒粒径的蛭石对其物理性质、水分常数和孔雀草苗期生长的影响，结果表明，基质总孔隙度在70%～90%，大小孔隙比在1：2左右时均能满足作物苗期生长的要求。

The paper mainly aimed at the growth of black spot disease of Araliaceae has conducted the systematic research under the different carbon and nitrogen source, grasped the most suitable carbon source for the growth of Black spot disease of Araliaceae,which was the strongest than mannitol, fructose, complete glucose, sucrose, malt sugar, lactose, starch, dextrin.

本论文主要针对刺五加黑斑病菌在不同碳源和氮源处理条件下的生长情况进行了较系统的研究，掌握了对刺五加黑斑病菌最适合生长的碳源为对照强于甘露醇，强于果糖，强于完全葡萄糖，强于蔗糖，强于麦芽糖，强于乳糖，强于淀粉，强于糊精。

In high temperature service environment, the metallic element in bond coat is oxidized, and a layer of thermally grown oxide is formed between ceramic top layer and bond coat layer, which mainly is consisted ofα-Al 2 O 3 because of its slow growth rate and good adherence capability.

在高温工作环境下，粘结层的金属元素发生氧化，形成缓慢生长的粘附性能较好的α-Al2O3 ，在陶瓷层与粘结层之间出现热生长氧化层(Thermally Grown Oxide，简称TGO)。

Objective To determine the effects of nerve regeneration factor on neurite growth in cultured hippocampal neurons of rats.

目的研究牛膝提取物神经再生素对体外培养的大鼠海马神经元生长的促进作用及其对生长相关蛋白-43（GAP-43）表达的影响。

PP(subscript 333) is an effective vegetal retardant. The effect of PP333 with different concentration on the growth of plantlets of Dendrobium nobile was studied.

多效唑是一种高效的植物生长延缓剂，通过不同浓度的多效唑对金钗石解试管苗生长的影响进行研究。

The lag growth phase, as well as the stationary phase was delayed with the increase of salinity.

随着盐度的增加，三株菌株生长的延迟期增加，到达生长稳定期的时间也相应增加。

The laser resolidification process makes it possible to explore the relationship between the phase formation and solidification velocity.

为确定等原子比附近 Ti-Al 包晶合金中相演化与生长速度的单一对应关系，具有外延生长的激光重凝技术提供了新的可能。

The normal maize seedling establishment is initiated by the growth of embryoshoot and radicle in the seed upon seed germination.

玉米植株个体的生长发育始于种子中的胚根和胚芽，而种子萌发是胚根和胚芽生长的起始阶段。

Any of several plants of the very large genus Senecio in the composite family, having yellow flower heads, especially S. aureus of eastern North America and S. jacobaea of Europe.

千里光属一种菊科千里光这个大属的草木植物，有黄色花冠，尤指北美洲东部生长的金色千里光和欧洲生长的雅克宾千里光

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。