The convection heat transfer coefficient of coolant within the grinding zone has been estimated using hydrodynamic and thermal modeling.(磨削區(qū)冷卻液的熱對流系數(shù)已由流體動力學(xué)和傳熱學(xué)模型估算得到。)

The outer layers form a convection zone where the gas material transports energy primarily through physical displacement of the gas .(外層形成對流區(qū)的天然氣輸送能源材料主要是通過物理位移的天然氣。)

This confirms the idea that the mechanical waves generated from the convection zone are not very effective in heating the chromosphere and corona.(這就證實了一些人認為的對流層機械波并不是一個對色球和日冕的有效加熱機制的說法。)

An active region with a bipolar sunspot is formed when the magnetic flux ring of the sunspot rise to the solar surface from the depth of solar convection zone.(當太陽黑子磁環(huán)從太陽對流層深層上浮到太陽表面時，便形成了一個雙極黑子群的活動區(qū)。)

It can be used as a tool to probe the magnetic fields deep in the convection zone.(我們也許可以利用子午流的變化來研究對流區(qū)底部或內(nèi)部的磁場。)

The Salt dispersion zone and its movement are studied by means of a convection-dispersion model and by comparison with abrupt interface model.(本文應(yīng)用移流彌散模型研究鹽分彌散帶及其動態(tài)變化，并與突變界面模型進行了比較。)

Starting at the outside and going down into the Sun, the zones are the corona, chromosphere, photosphere. convection zone. and finally the core.(從太陽外部開始進入內(nèi)部這些區(qū)域為：光環(huán)帶、色球帶、光球帶、對流帶，最終為核心帶。)

Evaluation results show that the turbulence in convection zone is capable of generating enough wave energy to supply coronal energy lose due to convection and radiation.(利用理論結(jié)果的計算表明，對流層的湍動對流完全有可能激發(fā)足夠的波能去補充日冕中等離子體對流和輻射造成的能量損失。)

Under low packing density, convection is significant in shell-side flow, which is preferable for the reduction of dead zone area and the higher utilization of contacting area.(較低的封裝分率下，組件殼程對流作用明顯，有利于減少死區(qū)，充分利用膜接觸面積。)

An intertropical convergence zone (ITCZ) synthesis index is designed, which can demonstrate quite clearly and objectively the seasonal features of deep convection in ITCZ regions.(文中設(shè)計了熱帶輻合帶綜合指數(shù)，較客觀地反映了亞洲季風(fēng)區(qū)深對流活動的氣候變化特征。)