the priority research areas of the fundamental research of pressure equipment in china are proposed as follows : ( 1 ) the relation between the pressure equipment structure and heat transfer and mass transfer and reaction energy; ( 2 ) mechanical behavior and damage characteristics of pressure equipment in complex environment; ( 3 ) digitizing design of complete life of pressure equipment; ( 4 ) behaviors and mechanism of fracture and corrosion and erosion of pressure equipment; ( 5 ) monitoring early-warning and emergency system of pressure equipment; ( 6 ) fundamental research of relevant standards and codes 提出今后我國承壓設(shè)備學(xué)基礎(chǔ)研究優(yōu)先研究的領(lǐng)域:(1)承壓設(shè)備結(jié)構(gòu)與傳熱、傳質(zhì)和反應(yīng)效率的關(guān)系;(2)復(fù)雜環(huán)境下承壓設(shè)備的力學(xué)行為和破壞特性;(3)承壓設(shè)備的全壽命數(shù)字化設(shè)計(jì);(4)承壓設(shè)備斷裂、腐蝕與沖蝕的特性和機(jī)制;(5)承壓設(shè)備監(jiān)控預(yù)警和應(yīng)急系統(tǒng);(6)承壓設(shè)備法規(guī)標(biāo)準(zhǔn)基礎(chǔ)研究。
this essay introduces the state-of-art systematic framework, priority research area of wetland sciences, specifically discovers the survey methodologies and techniques in wetland nature reserve, including those about natural setting of wetlands, wildlife resource, wetland vegetation, protection and utilization techniques of buffering zone of the nature resource 摘要本文介紹了當(dāng)前濕地學(xué)科的體系框架、優(yōu)先研究領(lǐng)域,著重概述了濕地自然保護(hù)區(qū)的相關(guān)調(diào)查技術(shù),包括濕地自然狀況、濕地野生動(dòng)物資源、濕地植被和濕地周邊狀況利用保護(hù)調(diào)查技術(shù)等。