These results have provided useful bases for recommending reference dose of related natural radiation exposure, parameters of Chinese referenceMan and background value of radiation monitoring.
这些结果为推荐我国天然辐射剂量参考值、我国参考人相应参数和辐射监测背景值提供了有用依据。
2
First published in 1783, this reference book by the American man of letters Noah Webster remained a bestseller in the U.S. throughout the 19th century.
这本参考书由美国文学家诺亚·韦伯斯特于1783年首次出版，在整个19世纪一直是美国的畅销书。
3
DE Man goes on to say very challengingly: What we call ideology is precisely the confusion of linguistic with natural reality, of reference with phenomenalism.