primitive forest是什么意思

用法例句

In jts core area, there is a primitive forest.

山西历山是一个暖温带森林自然景观的保护区,在它的核心部位有一片原始森林。

We have done systematical research on the trends change law and distribution proportion in different stage of through precipitation, trunk runoff and crown interception with observed data from 1999 to 2001 years of precipitation of the Abies georgei var.

采用 1999～ 2 0 0 1年色季拉山定位站急尖长苞冷杉原始森林降雨观测资料 ,对穿透降水、树干茎流和林冠截留动态变化规律及其在不同时段内的分配比例进行了系统研究。

Different imaging features of Ewing s sarcoma and skeletal primitive neuroectodermal tumors;

骨尤文瘤与骨外周性原始神经外胚层瘤的影像学对照

Diagnosis and treatment of supratentorial primitive neuroectodermal tumor: report of 5 cases;

幕上原始神经外胚瘤的诊断与治疗(附5例报告)

Application of fluorescence in-situ hybridization and reverse transcription-polymerase chain reaction in molecular diagnosis of Ewing′s sarcoma and primitive neuroectodermal tumor;

荧光原位杂交与逆转录聚合酶链反应在尤文肉瘤/原始神经外胚层肿瘤分子诊断中的应用