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美国鲟鱼专家来长江所学术访问１９９３年１０月１６日至２８日美国专家ＪａｍｅｓＷｉｌｌｉａｍｓ博士和ＢｏｙｄＫｙｎａｒｄ博士来我所作学术考察。１０月２０日中美两国专家使用遥测仪在葛州下江段作遥测跟踪试验。对一尾鲟鱼追踪了１小时，距离约５公里时失去示踪信...
American Sturgeon Experts Visit the Yangtze River US experts James Williams and Dr. Boyd Kynard visit my laboratory for academic study from October 16 to October 28, 1993. On October 20, experts from both China and the United States used telemetering to conduct telemetry tracking tests in the Xiajiang section of Gezhou. Tracing a sturgeon for 1 hour and losing a tracer letter about 5 km away ...