first performance,premiere

According to the first check project and result of wax - oil hydrogenation reactor, comprehensive safety evaluation notion of the reactor was achieved.

通過對利舊臘油加氫反應器首次檢驗中檢驗項目與檢驗結果的分析,給出了該反應器安全性能的綜合評價意見。

The order of ratio(d_t/d_1) in table for maximum of highness-diameter (h_1/d_1) in first drawing process is revised.

對寬凸緣工件首次拉深最大相對高度表中(dt/d1)的排序作了修正,并對最大相對高度(h1/d1)和極限拉深系數m1這兩種極限變形程度的實驗數據的相容性進行了推算與驗證。

Experionce of Evidence-based Nursing in First Chemotherapy Patients with Malignant Tumor;

循證護理對惡性腫瘤首次化療患者的實施體會