Failure of cast aluminiuin alloy box was analysed by metallographic and fractographic analysis , and cast defect anti variation of cross section thickness were identified as main causes of failure 通過金相及電鏡斷口分析,確定箱體失效系鑄造缺陷和幾何截面差過大所致。
According to numerical simulation and molten steel solidification mechanism , in the paper , the restrict relationship had been setup between casting speed and molten steel level and average mould tapping section thickness as well as its shell temperature at tapping spout 本文基于數(shù)值模擬和鋼液凝固機理,建立起結(jié)晶器內(nèi)鋼液液位和鑄坯拉速對其出鋼口處鋼液截面平均溫度和坯殼溫度的制約關系。
A program with c + + language was designed to calculate ultimate load of the reinforced concrete masonry shear wall structure . the reliability of the program was proved by comparing the program results with experimental results . ( 2 ) using the program , impact to the shear resistant of the ratio of grout for concrete and the ratio of height to section thickness and the horizontal reinforcement ratio was discussed ( 2 )利用本文編制的程序,討論不同的高寬比、灌芯率和水平配筋率對配筋砌塊砌體剪力墻抗剪承載力的影響,并驗證了《砌體規(guī)范》 ( gb50003 - 2001 )規(guī)定允許高寬比和允許配筋率范圍。
The limited range ordinate by the code for design of masonry structures was validated . ( 3 ) using the program , impact to the compressive strength of ratio of grout for concrete and ratio of height to section thickness to the compressive strength was discussed . a new formula was advanced in this article ( 3 )利用本文編制的程序,采用回歸分析方法討論配筋砌塊砌體剪力墻中灌芯率和灌芯混凝土強度對其抗壓強度的影響,并提出了本文建議的配筋砌塊砌體剪力墻抗壓強度的計算公式。
section: n. 1. (外科、解剖的)切斷;切割;切開。 2.【外 ...thickness: n. 1.厚;粗;厚度;粗大。 2.濃度,濃厚,黏稠。 ...thickness of section: 截面厚度aerofoil section thickness: 翼型厚度blade section thickness: 葉剖厚度casting section thickness: 鑄件壁厚metal section thickness meter: 金屬截面厚度計thickness of blade section edge: 葉剖邊緣厚度t thickness: 厚度thickness: n. 1.厚;粗;厚度;粗大。 2.濃度,濃厚,黏稠。 3.密度;稠密。 4.模糊不清,多煙霧,混濁。 5.愚笨;遲鈍。 6.最厚[粗,密,濃]處。 7.(有一定厚度的東西的)一張,一層。 8.親密。 coal seams of less thickness than five feet 厚度不及五英尺的煤層。 the thickness of population in New York 紐約的人口密度。 wood of different thickness 厚度不同的木頭。 five thicknesses of cardboard 五層紙板。 a a section: a-a剖面a-a section: a-a剖面in this section: 本節(jié)內(nèi)容; 在這部分s section: 文件科section: n. 1. (外科、解剖的)切斷;切割;切開。 2.【外科】切片,【金相】磨石。 3.(果子的)瓣。 4.【數(shù)學】截口。 5.截面(圖);剖面(圖);斷面(圖)。 6.段;斷片;部分。 7.部件;零件。 8.部門;部;處;科;組;股;【工業(yè)】工段。 9.木材的切口。 10.(文章等的)節(jié)[段落];(條文等的)款;條;項。 11.輪廓。 12.【音樂】(樂隊的)樂器組。 13.(團體的)派;黨;(社會的)階層;界。 14.區(qū)域;地段;分區(qū);區(qū)劃。 15.【礦物】采區(qū);【生物學】派;亞屬。 16.(鐵路的)區(qū)間。 17.〔美國〕一平方英里的面積。 18.【軍事】班;(炮兵)排;〔英國〕小隊;〔美國〕小分隊。 a vertical section 縱斷面。 a cross [transverse] section 橫斷面。 a horizontal section 水平斷面。 an oblique section 斜斷面。 a microscopic section (顯微鏡檢查用的)切片。 an accounts section 會計科。 a section leader 【軍事】班長;(炮兵)排長。 build in sections 分段制造。 convey in sections 拆開搬運。 vt. 解,拆(船等);把…分(成)節(jié)[段、組],區(qū)分;作截面圖;(做顯微鏡檢查用)將…切(成)片。 body section 機身;床身。 t section: t 形部分; t 字鋼; t形部分; t字鋼t-section: t型截面; t形斷面, 丁字斷面; t形鋼; t形截面; 丁字剖面; 丁字形截面t-section t: 形所面section by section: 節(jié)進; 一段一段的absorption thickness: 吸收長度; 吸收厚度actual thickness: 實際厚度adsorption thickness: 吸附層厚度aerofoil thickness: 翼型厚度aggregate thickness: 合計厚度; 總厚度airfoil thickness: 翼型厚度; 翼形厚度