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美国《化学文摘》(CA)是目前世界上化学、冶金领域最大的情报检索工具。自创刊八十年来,CA检索的期刊已愈14000种,目前每年约检索9000种期刊。为确定某种期刊在CA中的地位,美国化学学会文摘服务社每年均公布当年度摘引量最大的1000种期刊的名次,称之为“CA千种表”。 我国化学、冶金学术期刊种类繁多,而入选1986年“CA千种表”的仅有37种。《中国稀土学报》1983年创刊,至1986年仅4年就入选“CA千种表”,表明《中国稀土学报》的学术质量在不断提高,其世界影响正在扩大。我们期望我国从事稀土的科学家、教授、研
The United States “Chemical Abstracts” (CA) is the world’s largest chemical and metallurgical information retrieval tool. In the 80 years since its publication, there have been over 14,000 journals retrieved by CA, and currently about 9,000 journals are being retrieved each year. To determine the status of a journal in the CA, the American Chemical Society Abstracts Service publishes the rankings of the 1000 journals with the largest quota in the year, which is called the “CA Thousands of Tables.” There are many kinds of chemical and metallurgy academic journals in our country, and only 37 of them were included in the 1986 CA Thousands Watch. “China Rare Earth Journal” founded in 1983, only four years in 1986 was selected “CA 1000 kinds of watches”, indicating that “China Rare Earth Journal” academic quality is rising, its world influence is expanding. We expect our country engaged in rare earth scientists, professors, research