分層
1.This paper studies the layering in tensile test of 10CrNiCu plate by ionizing impurities,metallographic and EPMA.
通過電解夾雜、金相組織和電子探針等分析測試手段對10CrNiCu鋼拉伸試驗中出現的分層現象進行了分析。
2.Exemplified by northern Tarim area of Xinjiang,the paper has also illustrated the achievements gained in layering,calculation of argillaceous material conten.
本文概述了主分量分析法PCA的基本原理和自編的分析程序流程，並以新疆塔北地區為例，說明了分層、計算泥質含量及孔隙度的成果。
3.The application of laterolog-3 apparent resistivity to lithologic layering is discribed.
從三側向測井基本原理和三側向視電阻率的主要影響因素等方面探討了三側向視電阻率在巖性分層中的應用。2) stratification
分層
1.Water column samples taken from the northern and the southern lake centers in Hongfeng lake in summer stratification were measured about their water temperature,pH,the concentration of HCO3,DO,Chla,NH+4,NO-3、and PO3-4.
在夏季分層期間對紅楓湖南、北湖湖心的水樣進行分層采集,同時測定了分層水樣的溫度、pH、HCO3-濃度、溶解氧(DO)、葉綠素a(Chl-a)及銨根離子(NH4+)、硝酸根離子(NO3-)、磷酸根離子(PO43-)的濃度,水體中CO2的分壓(pCO2)由化學平衡及亨利定律求得。
2.Liquefied Natural Gas(LNG) is a kind of high quality and clean energy,but many accidents have taken places since it was widely used,and stratification is the necessary condition for rollover.
液化天然氣(LNG)作為壹種優質潔凈的能源興起以來,發生過多起儲運失穩事故,其中分層是導致渦旋的必要條件。
3.To calculate the stratification of liquid natural gas(LNG) in storage tank under temperature differential or density differential,the density current model has been established.
針對儲罐中液化天然氣(LNG)在溫度差和密度差下的分層行為,建立LNG分層的異重流模型,並利用Lorenz方程描述異重流下層的熱對流狀態。3) delamination
分層
1.The present work aims at developing a fiber optic based technique to detect delamination at the web/flange junction of a GFRP I-beam based on the frequency domain analysis of ultrasonic echoes.
介紹了壹種在超聲回彈波頻譜分析基礎上用光纖幹涉儀來檢測I形復合材料梁腹板/翼緣連接處分層的方法,利用超聲發射器在I形梁中產生應力波,用表面粘貼的光纖幹涉儀來接收應力波產生的輸出信號,對此信號進行頻譜分析可找到I形梁的分層位置。
2.Experimental studies and theoretical analysis on compressive properties of composite laminates with the edge rectangular delamination defect were carried out.
對含矩形邊緣分層缺陷層合板的壓縮性能進行試驗研究和理論分析,考察了層合板厚度(含鋪層形式)、分層位置、形狀、面積以及環境等因素對壓縮強度的影響,並采用分層擴展以及軟化夾雜兩種模型對含分層層合板的壓縮強度進行了計算和破壞機理分析。
3.Experimental study and theoretical analysis on compressive properties of composite laminates with center delamination defect were carried out.
通過考察層合板厚度(含鋪層形式)、分層位置與大小等因素對壓縮強度的影響,並采用局部屈曲、分層擴展以及軟化夾雜等3種模型對含分層層合板的壓縮強度進行了計算和破壞機理分析。4) inner and outer delamirnation
內分層與外分層5) layer-by-layer coal charging
分層給煤
1.The contact pattern of boiler auxiliary machinery was modified with the adoption of layer-by-layer coal charging technology,realizing secondary dedusting,improving the heat efficiency and reliability of boiler.
采用分層給煤技術,改造鍋爐輔機連接方式,實現二次除塵,提高鍋爐熱效率和可靠性。