引起咳血的原因,包括有感染, 心脏血管疾病, 肿瘤, 以及血管炎等.The causes for hemoptysis include infection, cardiovascular disease, cancer, and vasculitis.在这一两天内, 这个人开始咳血.In a day or two, the person starts to cough up blood.在结多抗结核菌的药物治疗后,病患咳血自动缓解.He...
But by the fifth year of restoration, the Edwards hairstreak butterfly was everywhere on the site.到了重建后的第五年, 爱德华兹细纹蝶已经在这个地区满天飞舞了.Edwards is a Methodist lay preacher and social worker.爱德华是一位循道宗在俗传教士兼社会工作者。Edwards was a da...
Ellen would keep me abreast of the progress by phone.埃伦会通过电话及时向我通报进展情况。Ellen felt both despair and anger at her mother.埃伦对她的母亲感到既绝望又生气。Ellen Malos, in her introduction to 'The Politics of Housework', provides a...
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.Chromite and / or magnesite mineralization is usually related to the ophiolites.菱镁矿是由橄榄岩风化形成的.The magnesite originated from the peridotite by weathering.大约80%的氧化镁产量来自菱镁矿.Magnesite deposits account fo...