1.
Disscustion on the Effect of Stocking Densities on Weight Increment in Net Cage of Hemibarbus maculatus
网箱养殖条件下花放养密度对其增重效果的研究
2.
Effects of Various Substrates, Stocking Densities and Diets on Cage Nursing of Instar Scylla paramamosain
不同底基隐蔽物、放养密度和饲料对网箱培育拟穴青蟹幼蟹的影响
3.
Effect of different density on growth and survival rate in Oxyeleotris marmorata fry
不同放养密度对云斑尖塘鳢幼鱼生长和存活的影响
4.
Impact of Input Density of Aquatic Plants on the Remediation Efficiency of Eutrophic Lake Water
植物投放密度对富营养化湖水修复效率的影响
5.
The researchers said there are close ties between duck grazing patterns and rice cropping intensity.
研究员指出，放养鸭子和水稻栽种密度也有密切关联。
6.
Effect of Initial Size and Stocking Density on Growth and Yield of Chinese Mitten-handed Crab Eriochier sinensis in Rice Fields
中华绒螯蟹稻田放养规格和密度对其产量的影响
7.
radioactive sediment density probe
放射性沉积物密度探针
8.
radioisotope densimeter
放射性同位素密度计
9.
High Density Heterotrophic Culture of Chlorella Vulgaris;
小球藻（Chlorella Vulgaris）高密度异养培养
10.
Effect temperature-shift strategy on high density culture of Lactic acid bacteria
变温培养对乳酸菌高密度培养的影响
11.
High activity cobalt-60 sealed radioactive sources
GB7465-1994高活度钴-60密封放射源
12.
Long pulse ion source discharge based on plasma density feedback
利用密度反馈实现离子源长脉冲放电
13.
Nutrient density is often expressed as the INQ (index of nutrient quality) of a food.
营养密度通常用INQ(营养质量指数)来表示。
14.
The expression of the nutrient density of a food is presented as the index of nutrient quality (INQ).
食物营养密度的表述被作为营养质量的指数。
15.
The Study of High Cell-density Mixotrophic Culture of S.platensis;
螺旋藻高密度混合营养培养工艺的研究
16.
Study on the Optimum Mixed Culture Density of Silver Carp for High Production and High Efficiency Culture Mode of Yellow Catfish(Pelteobagrus fulvidraco)
黄颡鱼优质高效养殖模式鲢最适混养密度研究
17.
Survey on the Water Environment of Intensive Eel Culturing
水泥池高密度养殖鳗鲡水环境的调查
18.
Study on High Cell Density Culture of Escherichia Coli for Aminotransferase Production;
产转氨酶大肠杆菌高密度培养的研究