2) mixed leaf litter
混合凋落叶
1.
Population dynamics of soil microbiota and nematodes during decomposition process of mixed leaf litters were investigated based on field study in Xishuangbanna tropic rainforest and simulated investigation indoors.
通过野外试验与室内模拟相结合,对西双版纳热带雨林生态系统混合凋落叶分解过程中微生物和线虫种群动态变化进行了系统研究。
3) decomposition of leaf litter
凋落叶分解
1.
Effects of C and N disturbances on the decomposition of leaf litter of forests were studied in situ through adding sugar and nitric ammonium to 4 forestlands and leaf litter decomposition experiments in the upper reach area of Mingjiang river,Sichuan province.
通过人为施加蔗糖和硝酸铵对林地进行外源性C、N干扰和凋落叶分解的原位试验,结果表明,四川岷江流域上游地区的4种典型人工林地凋落叶年分解率及其大小顺序为糙皮桦(0。
4) litter decomposition
凋落叶分解
1.
C and N allocation patterns in planted forests and their release patterns during leaf litter decomposition in subalpine area of west Sichuan
川西亚高山人工林碳氮分配格局及其随凋落叶分解的释放规律
5) mixed leaf litters
混合叶凋落物
1.
The results showed that adding leaf litters into soil could significantly increase soil microbial biomass C and N, respiration rate and dissolved organic C, and mixed leaf litters were more effective than C.
通过室内培养,研究了杉木叶凋落物及与桤木、刺楸和火力楠混合叶凋落物对土壤活性有机质的影响。
补充资料：输卵管恶性中胚叶混合瘤
输卵管恶性中胚叶混合瘤
也称恶性苗勒管混合瘤(malignant mixed mullerian ducttumor of fallopian tube)。罕见，占输卵管恶性肿瘤约18%。平均年龄58岁，一般较大，呈息肉状阻塞于输卵管腔内。也有呈实性者，黄白色，有出血坏死。组织形态与子宫或卵巢的中胚叶混合瘤相同，诊断时多已扩散至晚期，5年存活率只有16%左右。
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