selectional 中文意思是什麼
selectional
解釋
選擇性的-
The variable injection flow rate of product is controlled by electronic ic circuit. so the purpose of using minimum effective does and safe does and constant administration can be reached. because the product has designed various parameters, it increases functional selectional selection and makes the flow rate is more linear and constant. it is not only suitable for acesodyne after operation but also sutable for clinic application such as childbirth without pain and chemotherapy and so on
本產品電子集成電路控制可變注液流量，達到控制最小有效劑量、安全劑量、均勻給藥的臨床用藥目的，該產品設計了多種參數，增加了功能的選擇，使流量更加線性和平穩，不僅適合手術后止痛，更適合用於無痛分娩、化療等臨床運用。 -
Section 5 & 6 : these two parts are empirical study. with selectional theory of agricultural midernization path choosing, the thesis deeply analyse two sharp contradiction in china ' s agricultural modernization, the thesis gives its choice
第五、第六部分系實證研究，運用農業現代化路徑選擇理論對中國農業現代化的兩大尖銳矛盾進行深刻分析后，對中國農業現代化的路徑進行抉擇。
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