It is predicated that cultivated land will still in a rising stage in 2004-2020, but sustainable utilization elements which will effect cultivated land should be controlled.
并预测2004—2020年该市耕地资源可持续性仍呈上升趋势，但要注意控制影响耕地可持续性利用的因素。
Objective To establish a practical model for Wistar rat cochlea organ cultivated in vitro and observe the effect of hypoxia on the inner hair cells(IHC) and outer hair cells(OHC).
目的：建立耳蜗器官体外培养模型，观察缺氧对体外培养耳蜗内毛细胞（IHC）及外毛细胞（OHC）的影响。
As a typical agricultural and population province, slope dry cultivated land play a very important effect in agriculture production of Sichuan province.
四川是一个典型的农业和人口大省，旱坡耕地在农业生产中具有重要作用。
An analysis on the effect of cultivated grassland on soil respiration rate was conducted for the abandoned land and the transferred farmland in the Ordos Sandy land Improvement Experimental Station.
在鄂尔多斯沙地改良试验站的撂荒地和退耕地，测定和分析了多年生人工草地对土壤呼吸速率的影响。
Methods Skin was cultivated in organ with T lymphocytes to investigate the effect of psoriatic T lymphocytes on epidermal turnover time.
方法应用T细胞与皮肤组织体外共培养的方法检测银屑病T细胞对表皮通过时间产生的影响；
The results obtained were as follows:The variation of tuber reducing sugar and dry matter contents in cultivated potatoes was wide, and both of them were controlled mainly by gene additive effect.
结果表明，马铃薯栽培种间块茎还原糖及干物质含量的变异很大，并且主要是由基因加性效应引起的。
The test data show that, because of the effect of agriculture cultivated system, too long growth phase of each crop is the principal reason which causes the properties of raw ramie to be low.
大量试验数据证明，由于传统农作制度的影响，我国各季麻生长期过长是造成我国苎麻原麻品质不高的根本原因之一。
The sensitivity of different horizons of soil differs less, and the cultivated land has evident buffer effect.
另外不同土层的敏感差异不明显，受耕作过的土壤酸缓冲性能明显增强。
Study on coal desulphurization bacterium magnetizing cultivated and the magnetic biological effect mechanism;
首次将白腐菌应用于煤炭脱硫，并对其可行性、原理进行了摸索。
Study on coal desulphurization bacterium magnetizing cultivated and the magnetic biological effect mechanism;
首次将白腐菌应用于煤炭脱硫，并对其可行性、原理进行了摸索。
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