An environment is returned. Each element in this environment has the same identifier than its corresponding probe set in the CdfEnvAffy-class and contains the number of times a probe is in use in the environment (instead of an index number in the CdfEnvAffy-class).
environment返回。在此environment的每个元素具有比其相应的探针组CdfEnvAffy-class相同的标识符包含了多少次,探针在环境中使用(而不是索引号<X >)。