板材量尺 的英文怎麼說
中文拼音 [bǎncáiliángchǐ]
板材量尺
英文
boardfeet- 板 : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
- 材 : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 尺 : 尺名詞[音樂] (中國民族音樂音階上的一級 樂譜上用做記音符號 參看「工尺」) a note of the scale in ...
- 板材 : panel; slab; [林學] board; plates; sheet material; steel sheet
- 量尺 : graduated stick; measure gauge; measuring rule; measuring scale; scaled rule
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The metal cellular sandwich board, being the most advanced, novel - style and top - grade fire - proofing architectural material both internationally and domestically at present, can be used for standard high - quality architecturally integrated ceiling and partition decoration, etc
金屬蜂窩夾芯板是目前國際、國內最先進行的新穎高級建築防火材料,用於標準的高質量建築一體化吊頂及隔斷裝飾等,它具有美觀、輕質、高強、隔聲、隔熱、防潮、不燃、表面不起塵、幾何尺寸準確,組合性強、施工快捷、方便等優點。On the premise of a given set of material parameter, structural boundary shape and condition, design variables - thickness of plate and shell, is designed to minimize the structural weight subjected to the constraint conditions. 1. for the problem with size and stress constraints, full stress design method is used to solve the sectional optimization of plate and shell structures
在給定了板殼的材料常數、板殼結構的邊界形狀和邊界條件的前提下,確定表徵板殼厚度的設計變量,在滿足約束條件下實現結構重量最小: 1 .對于尺寸和應力約束的問題,使用滿應力方法求解。( 3 ) it is known that load effect is not consistent with the section resistance incommon section continuous composite beam. a kind of composite beam with itsrational section size is suggested, which is consist of the t shape concrete beam andsteel girder. this kind of composite beam not only has enough carrying capacity, almost has same positive and negative resistance moment, but can decrease theamount of the steel
( 3 )分析可知連續組合梁的跨中、支座截面處荷載作用效應及截面抗力規律不匹配,本文提出了採用t形混凝土梁和工字鋼代替一般的混凝土板和工字鋼的組合梁截面形式,並給出了截面尺寸比例,能使正負截面抵抗矩接近,符合組合梁受力特徵,減少了材料用量,滿足承載力和剛度等要求。Aerospace ; hot - rolled steel sheet and plate ; dimensions, masses
航空航天.熱軋鋼薄板材和中厚鋼板材.尺寸質量According to the gravity - elasticity similar law the model scale of bai shan pumped - storage hydroelectric plants is taken as the trashrack bar is made of zinc, the relative errors between its practical density and elastic modulus and its proper values are - 7. 82 % and + 1. 43 %, respectively. by lvs measuring the velocity distribution ahead the trashrack bar and on the basis of the velocity distribution the working conditions of the pumped - stroage hydroelectric plant are controled. the dynamic strain of the trashrack bar induced by flow are measured using strain slips
選擇白山抽水蓄能泵站攔污柵水彈性模型的主要比尺為_ l = 3 、 _ e = 3 、 _ p = 1 ,柵條用鋅板加工而成,模型材料的實際密度和應有密度的相對差為- 7 . 82 ,模型材料的實際彈模和應有彈模的相對差為+ 1 . 43 ,用激光流速儀量測柵前流速分佈,並用流速分佈作為控制工況的依據,用應變儀量測柵條應變。Corrugated sheets and roofing sheets, surface coated - dimensions, masses and static values
表面鍍塗的波紋薄板材和屋頂薄板材.尺寸質量和靜壓This paper analyzed the characteristics of process, equipment, investment, quality and cost of traditional multi - layer parquet production using single - component moisture - curing liquid polyurethane ( pur ) adhesives
摘要單組分濕固化液態聚氨酯膠( pur )不同於傳統水基膠黏劑,用於生產多層復合地板時,可避免生產過程中因水分和熱量的介入對木材尺寸穩定性的影響。Testing of plywood ; measurement of dimensions of panels
膠合板的試驗.板材尺寸的測量Specification for tolerances on dimensions, shape and mass for hot rolled steel plates 3 mm thick or above
厚度3mm或3mm以上熱軋鋼板材尺寸形狀和質量公差規范Flat products of steel - hot rolled patterned plate - dimensions, mass, tolerances on dimensions, shape and mass
扁平鋼軋材.熱軋花紋鋼板.尺寸,重量,尺寸偏差,形狀和Thirdly, considering when acoustic wave with a certain frequency or angle is incident upon plates, it will greatly cause the radiation power " translating. this paper details the causes of coincident effect and gets the calculating formula. the conclusion is resulted that thick plate and uniaxial anisotropies can lower critical frequency
針對聲波入射板面時在某一特定頻率或特定入射角度時會使聲輻射能力大大增加並產生聲能的大量透射這一現象,詳細討論了產生吻合效應的條件;並針對工程實際中所應用到的各種尺寸、材質的板分別推導了其吻合頻率和臨界頻率的計算公式,得出了厚板和材料的各向異性均會使結構的臨界頻率下降的結論。Recent progress in the synthesis and characterization of quantum - sized zno shows that it is a very interesting material that can be used in photoelectric conversion, photocatalysis, sensing device and panel display
隨著量子尺寸zno微粒研究的深入,此類材料的應用進一步拓展到光電轉換、光催化、化學傳感器、平板顯示等領域。Calculating and analyzing many calculation modes, the effects of plates " sizes and material mechanical properties on ultimate bearing capacity are discovered
並採用該失效模式對大量計算模型進行了計算和分析,找到了底板幾何尺寸和材料機械性能對底板極限承載能力的影響規律。Consider various options in structural design such as standardising the sizes of structural members for repetitive use of formwork
在結構設計階段考慮多個方案,以減少材料的消耗,例如盡量統一結構的尺寸以便重復使用板模。分享友人