芦苇

Vast expanses of marsh that used to abound with reeds have been converted into arable land.

曾经是芦苇丛生的大片沼泽地已经变成了耕地。

The reed is a kind of above-water plant.

芦苇是挺水植物。

The quantity of actinomyces and their percentages followed that of bacteria,while the percentages decreased g...

这是由于盘锦芦苇湿地的土壤偏盐碱性，有利于细菌和放线菌繁殖，抑制了真菌的繁殖；而且季节性积水导致通气状况不良也抑制了真菌的生存。

Highthick pulp machine is relatively vide to the scope of application of the thick liquid material.Both the complicatedness varieties trees,the thick liquid material that the material differs greatly and the remaining leftover bits after wood processing,wood shaving,sawdust,sub thick liquid,cotton stalk,hemp stalk,bush,crudefiber crop,rice wheatgrass,reed,crudefiber crop,many kinds of goods thick liquid board,wasted paper,bagasse,agrimony etc.can be fasten separated info the good fibre with higher velocity and proper to rub a block of interval.

高浓磨对浆料的适用范围较广，无论是树种复杂，材料差异圈套的浆料，还是木材加工后剩余的边角料，以及刨花、锯屑、节子浆、棉秆、灌木、麻秆、枝桠村、稻麦草、芦苇、麻类多种商品浆板、废纸、甘蔗渣、龙须草等，都能够以其较高的旋线速度及适当磨片间隙分离成优质纤维。

In the process of ammonification, nitrification of organic N, H+ will be released, which causes the drop of pH value. There is significant negative relationship between TN and pH value.

有机氮在氨化、硝化过程中，会释放出H~+，引起环境pH值下降，两者有明显的负相关关系，在芦苇和茭草湿地的相关系数分别为-0.8181(n=27)和-0.6932(n=19)。

The rat was vexed, took an areca nut, and pelted it into the eye of the reed-bird ...

老鼠很生气，拿了槟榔子，投掷芦苇鸟的眼睛。。。

The assimilative organs leaf is isolateral and its upper epidermis has advanced motor cells.

芦苇种群的繁殖策略主要是以根茎的营养繁殖为主，以种子的有性繁殖为辅。

To study the effect of papermaking wastewater irrigation on soil hydrological properties in saline reed field, different wastewater irrigation frequencies were employed in the saline reed field of Yellow River Delta. Soil infiltration course and hydrological properties were determined in field and laboratory. After wastewater irrigation, the change of the soil pH value, soil salt content and soil hydrologic-physical properties were observed. The results were showed that: 1 After wastewater irrigation, the mean reduction of soil pH value was 6.0%.

为研究造纸废水灌溉对黄河三角洲内陆盐碱芦苇地土壤水文特征的影响，通过设置芦苇地不同废水灌溉次数下的随机区组试验，采用田间测量土壤入渗过程和实验室内测定水文物理参数相结合的方法，分析造纸废水灌溉前后土壤pH值、含盐率及土壤水文物理参数的变化。

Hm^2 by 2005 and it had formed a large area of mono-dominant community. During this same period, the area of the P. australis community decreased significantly, mainly due to the influences of wetland reclamations in 1998 and 2001, and the invasion of S. alterniflora.

受1998年和2001年两次高滩围垦和互花米草入侵影响，崇明东滩的芦苇群落面积大大减少，虽随着滩涂的淤涨，芦苇群落的面积逐年有所增加，但增加的速度缓慢。

Because the reed has higher capability in oxygen transfer and the indian rice is good at absorbing nitrogen and phosphorus, pollutants removal efficiency can be greatly improved when t...

因芦苇具有较强的输氧能力，而茭白对氮、磷的吸收能力强，因此芦苇和茭白混种是一种较好的植物栽种方式。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。