1) nutrition heterogeneity
异质性养分浓度
2) ortet
养分异质性
4) leaves nutrient concentration
叶片养分浓度
5) concentration differentiation effect
浓度分异效应
1.
As oil-field water and deep groundwater lie in a reduction or weak reduction environment, the concentration differentiation effect of uranium is not obvious; in contrast, phreatic water is in an oxidation enviornment and.
油田水和深层地下水由于处在还原和弱还原环境中,铀的浓度分异效应不显著;潜水处于氧化环境中,铀的浓度分异效应显著,储集着与油气有关的信息。
6) heterogeneous nutrient environment
异质养分环境
1.
Foraging behavior of various tree species in heterogeneous nutrient environment related to light condition;
异质养分环境下不同树种觅养行为与光照条件的关系
2.
Differences of foraging behavior between provenances of Pinus massoniana in heterogeneous nutrient environment;
马尾松种源在异质养分环境中的觅养行为差异
3.
It was investigated to detect the differences in adaptability and foraging behavior to heterogeneous nutrient environment among different species of Cunninghamia lanceolata lamb Pinus massoniana, Schima superba and Liriodendron Chinese, and effects of light condition, competition and nutrient patch on the foraging behavior .
得出以下结论: (1)3个杉木参试家系对不同养分环境的生长反应差异显著,‘锦屏45’家系在异质养分环境中苗高生长量大、干物质积累量多、根系发达,而‘龙15’和‘靖398’两个家系则在同质养分环境中表现较好。
补充资料：卵巢混合性生殖细胞-性索间质性肿瘤
卵巢混合性生殖细胞-性索间质性肿瘤
本瘤1921年首次由Masson描述，直到1972年由Telerman首次命名为本瘤，并沿用至今，本瘤病因尚不明了。发生年龄自新生儿到67岁妇女均可发生，少数为男性。临床表现：患者为正常女性及男性外表，女性病人可有下腹包块，发生蒂扭转时有下腹痛，并有急腹症症状，可有内分泌紊乱，性早熟表现，男性有睾丸增大。染色体核型分析均正常。内分泌检查与临床表现符合，肿瘤为单侧，圆形或卵圆形。表面光滑，直径2.5～30cm，实性肿瘤内有囊性区。切面灰白、灰红或淡黄至淡褐色。镜下有梭形细胞及生殖细胞。治疗：视情况采取单纯手术，或手术加放疗及化疗。需长期随访。预后：单纯本病者良好。
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