To take samples that retain the larger structure of the sediment, a core sampler is used.为了保持样品沉积物的层次结构, 就要用空心铁管采样器.Soil is sampled with a core sampler.土壤的采样使用芯形采样器.A depth sampler is strapped to the running board of the...
A depth sampler is strapped to the running board of the helicopter.把深水取样器固定在直升机的试验台上.Soil is sampled with a core sampler.土壤的采样使用芯形采样器.To take samples that retain the larger structure of the sediment, a core sampler is us...
目的: 探讨血管球瘤的诊断及治疗.Objective : To evaluate the diagnosis and treatment glomus tumor.血管球瘤肩胛区.Glomus tumor of the scapular region.目的: 探讨血管球囊损伤后内膜增殖的机制.Objective : To investigate the mechanism of intima hyperplasia after ball...
Clusters of tiny insects called aphides were to be found on the underside of the leaves.在树叶阴面,可以发现一簇簇叫做蚜虫的小昆虫.Sap passes right through the aphides' bodies, only getting a little thicker and sweeter.汁液直接流过蚜虫的身体, 结果只是...
the foothills of the Himalayas喜马拉雅山脉山麓丘陵Few Europeans who had ventured beyond the Himalayas had returned to tell the tale.少数几个冒险翻越了喜马拉雅山的欧洲人回来后讲述了这个故事。They did an expedition to the Himalayas.他们到喜马拉雅山去考察了一次....