2) mound density
蚁巢密度
1.
Determination of mound density,social form,and control efficiency of red imported fire ant,Solenopsis invicta,in Shenzhen City
深圳红火蚁蚁巢密度、社会型研究及防治效果评价
3) Sv
癌巢表面积密度
1.
The relationships between Sv(the surface area density of carcinoma) and prognostic factors for breast carcinoma;
癌巢表面积密度与乳癌预后的关系
4) ovarian condition,ovarian maturity
卵巢成熟度
5) homing gradient
归巢浓度梯度
6) Nest
[英][nest] [美][nɛst]
巢
1.
Spatial Pattern of Nests of Breeding Birds in Natural Forests on Lake Hillock in Xingkai Lake National Nature Reserve;
兴凯湖自然保护区湖岗天然带状林中繁殖鸟巢的空间格局
2.
Preliminary Study on Nest-site Selection of Gorsachius magnificus;
海南(升鸟)巢址选择的初步调查
3.
In March to middle of June of 2004,fifty random selected nests of Phalacrocorax carbo in Majuan Island of Sanjiang National Nature Reserve of Haiqing town of Fuyuan county of Heilongjiang province were numbered and measured one by one to study the materials,location and direction,and size of the nests.
2004年3~6月,在黑龙江省三江国家级自然保护区海青保护站马圈岛,采用随机抽样法,对随机选取的50个普通鸬鹚(Phalacrocorax carbo)巢逐一进行编号和测量,进行巢材、巢位和巢大小等的研究;采用总面积调查法(样方大小为30m×30m),对普通鸬鹚巢的分布格局、分布特点进行了研究。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条