The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.ABC develops its own products and concepts, which It'solicits to appropriate parties.ABC开发了它自己的产品和理念, 它恳求能有拨款方的赞助.He speaks i...
In the spring, the meadow is a mass of daffodils.春天，草地上开满了黄水仙。We punted up towards Grantchester and had a picnic in a meadow.我们乘坐平底长船溯河而上到格兰切斯特，在草地上举行野餐。lambs gambolling in the meadow在草地上蹦蹦跳跳的小羊羔...
他已作好了应急的一切准备.He has made every arrangement to meet any emergency.“迁移”行为是 短期 的 、 应急的行为, 而补救行为旨在提供一种 长期 的解决方案.Removal actions are short - term , emergency responses, while remedial actions are intended to provide long - te...
Purpose : To analyse the MR manifestations and clinical significance of Empty Sella Syndrome ( ESS ).目的:分析空蝶鞍综合征 ( ESS ) MR表现及临床意义....vast tracts of empty land, much of it contaminated by years of army activity.大片撂荒的土地，其...