Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.并不是所有烃类的储集都必然是水动力的结果.Accumulations of trash and silt should be near the primary element.泥砂和废料的淤积要逐渐靠拢基本元件.Others are merely accumulations ...
They'd got a special grant to encourage research...他们得到一笔用以鼓励科研的特别经费。...research across a wide academic front...跨多个学术领域的研究Research shows that a high-fibre diet may protect you from bowel cancer.研究表明高纤维饮食可预防肠癌。Benthi...