生长速率

Effect of N, P concentration on growth rate and biomass of phytoplankton in eutrophical water .

富营养化水体中N， P浓度对浮游植物生长繁殖速率和生物量的影响。

Based on the water and fertilizer coupling experiment in corn field,one-dimensional soil moisture content model containing the water uptake corn roots is used in this paper to simulate the evapotranspiration and the water uptake of corn roots and the change of soil pondage and soil moisture budget under the different water and fertilizer coupling conditions in corn field.

结果表明：在玉米生长初期以棵间蒸发为主，其后则是以植株蒸腾为主；玉米在30～40 cm土层吸水速率达到最大值；玉米灌水量为田间持水量的70%与85%对土壤0～80 cm土层贮水量的贡献是相等的，并且高肥力在一定程度上可增强根系的吸水能力，高灌水可增强玉米根系对养分的吸收利用，但对于提高水肥利用率来说，理想的处理为中肥中水。

The transpiration of Sabina vulgaris on top of sand dune was lower than that on grassland.

生长在沙丘顶部的臭柏，蒸腾速率比滩地的臭柏低，表明臭柏具有强的蒸腾控制能力。

The results showed that the aeration rate, impeller type and agitation rate are the important factors for plant cell culture producing secondary metabolites.

实验结果显示通气速率，搅拌翼型式，搅拌速度为影响细胞生长及L-DOPA生产之重要因素。

Seedlings of Parthenocissus heterophylla, Campsis grandiflora, Ficus pumila, Euonymus fortunei and Psychotria serpens were planted uniformly along the foot of a cement wall and then half of them were shaded from 90% of the natural light. After growing for a period of time, some indices, such as capacity to adhere to walls, covering landscape, leaf chlorophyll content, and Pn at different photosynthetically active radiation were investigated.

爬墙虎、凌霄、薛荔、扶芳藤和蔓九节5种爬藤植物沿水泥墙角均匀栽培，并作遮光处理，生长一段时间后观测它们对墙体的附着力、景观覆盖效果、叶片叶绿素含量，以及不同光合有效辐射下的净光合速率等指标。

Due to the forest litter layer is thicker than the grassland, its soil structure is looser and has higher water and organic matter content in the solum. In addition, the rhizomatic growth of forest community vertical structure has obvious differences on the herbosa in the pore size distribution and the infiltration rate.

结果显示森林地的枯枝落叶层为厚，使其土壤结构较松散，并会增加表层土壤水分保持及有机质含量，再者森林及林下植物相较于草类根系的生长及分布情况，对于不同土壤深度之大小孔隙的比率及水分入渗速率具有明显的差异。

Effects of drying-rewetting at different growth stages on root growth and wateruptake rate of spring wheat were studied.

利用土柱试验研究了不同生育期干旱-复水对春小麦根系生长和根系吸水速率的影响。

The characteristics of clonal growth and resources sharing were important to keep stability of community. The transpiration and the stomatal conductance of stolon with and without adventitious roots were same. But the water potential of stolon without adventitious roots was higher than that with adventitious roots.

臭柏克隆生长和资源共享特性在维持群落稳定中起着重要作用，来源于同一上级枝的匍匐茎，有不定根的和无不定根的日平均蒸腾速率和气孔导度没有差异，但无不定根匍匐茎的叶水势比有不定根的高。

The thickset rooting and growth of soybean plantlets were shown in all treatments and the treatment with 20 g/L sugar and 1.0 mg/L IBA showed greater growth variables and net photosynthetic rate than other treatments.

在该可控环境下培育21d后，试验区S20-IBA1.0的大豆组培苗生根较好，净光合速率较高，显示出良好的生长趋势。

The characteristic of ABR is change water power characteristic and to improve the term of mass transfer in the reactor in order to increase the reaction velocity; and increase alkalinity to improve the capability of abirritation of the system through add Na2CO3 to reaction and a optimal pH condition which fit to acidic bacterium come into being. In result, the organic matters are removed efficiently in system.

异波折板水解酸化反应装置最大的特点是改变了水流特征，改善反应装置内酸化菌与基质之间的传质条件，以加快反应速率：同时在反应装置内加入碳酸钠，碳酸钠溶液作用在于提高反应装置内废水的碱度，增强系统的缓冲能力，把pH值控制在适合酸化菌生长的范围，充分发挥微生物的活性，使系统的有机去除能力大大提高。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。