板長 的英文怎麼說
中文拼音 [bǎnzhǎng]
板長
英文
ban zhang-
Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution
在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roofing - method of artificial ageing by long term exposure to elevated temperature
防水柔性板.屋頂用瀝青，塑料和橡膠薄板.長期暴露于提高溫的人工老化試驗The main results show that : ( 1 ) the mechanism of laser bending is very different from that in bending with hard tools. ( 2 ) the bending angle is varied along scanning direction, and there is a deformation wave in the process. ( 3 ) the effects of sheet length on bending can be neglected while the length is more than 10 times of thickness. ( 4 ) the sheet width has much higher influence on the bending process
分析發現：激光彎曲成形時板料的應力狀態與機械折彎時有根本不同；當激光束沿直線單向掃描時，板料兩端的彎曲角度不同；板料的長度大於10倍板厚或5倍光斑尺寸時，板長對彎曲角度的影響不再顯著；沿掃描方向，距離光斑中心3倍光斑尺寸以外的區域，仍然對彎曲變形量產生影響。In the process of threshing, the significance of factors, which influence threshing performance, not only include some certain factors such as feed quantity, cylinder rotary speed, distance between cylinder and concave, thresher concave radian but also include some uncertain factors such as the crop ' s variety, water content and the proportion of cereal straw. for this reason, the seed - husking plant is system with a character of uncertain, multi - input - output and complex nonlinear
脫粒裝置的工作過程極為復雜，影響脫粒性能的因素很多，除了喂入量、滾筒轉速、凹板長度與入口間隙等確定性因素外，還有作物品種、作物含水率以及穀草比等一些不確定性因素，因此脫粒裝置是一個具有不確定性、多輸入多輸出的復雜非線性系統。Experimental studies on the influences of the deflected plates upon the oscillations were focused on the attenuations of sound pressures of the oscillations with the bent plates of various angles and lengths. the results show that the bent plates with angels of 30 ~ 60 and a length about an oscillating wavelength diminish the sound pressures notably. with the same angle of 45, the half - wavelength bent plates diminish the pressures, and the one - wavelength or longer bent plates do better
結果表明，當折轉角為30 60和折轉長度（ b ）與振蕩波長（ ）相當時（ b / 1 . 0 ） ，折板具有顯著的削弱振蕩聲壓的效果；折轉角45時，折板長度與振蕩基頻波長之比b /在0 . 5 ，折板就有削弱振蕩聲壓的效果， b /在1 . 0或更大時削弱效果更佳。A new plate length calculation method based on spiral curve equation for spiral plate heat exchanger
基於螺旋線方程的螺旋板換熱器板長計算方法Flexible sheets for waterproofing - determination of length, width and straightness - bitumen sheets for roof waterproofing
防水柔性板.長度，寬度和垂直度的測定.屋頂防水用瀝青板Flexible sheets for waterproofing - determination of length, width and straightness - plastic and rubber sheets for roof waterproofing
防水柔性板.長度寬度和平直度的測定.屋頂防水用塑料和橡膠薄板Regarding the rc beams subjected to concentrated load or even load and braced by bonding steel, an analysis is made on the relevant factors influencing maximum anchorage shear stress of steel sheet. the analysis is based on elastic theory and makes use of the formula for calculating anchorage shear stress of steel sheet. as indicated by the results, the maximum anchorage shear stress not only realtes to such parameters as height of cross section of rc beam and span but also relates to the thickness of adhesive layer, elastic modulus, thickness of steel sheet, and length of steel sheet. the present method will check maximum an chorage shear stress on the end of shear sheet so as to prevent rc beam from local damage. the present results will offer important reference for our country to further perfect bracing design by bonding steel method
在彈性理論的基礎上，利用鋼板錨固剪應力計算公式，對在集中荷載或均布荷載作用下採用粘鋼加固的混凝土梁，分析鋼板錨固最大剪應力的有關影響因數.結果表明，最大錨固剪應力不但和混凝土梁的截面高度、跨度等參數有關，還和粘膠層厚度、彈性模量、鋼板厚度及鋼板長度有關.採用文中方法可以對鋼板端部最大錨固剪應力進行驗算，防止混凝土梁出現局部受拉破壞.研究結果為進一步完善我國粘鋼法加固設計提供重要的參考資料Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - method of artificial ageing by long term exposure to the combination of uv radiation, elevated temperature and water
防水用軟薄板.屋頂防水用瀝青塑料和橡膠薄板.長期暴露于紫外線輻射高溫和水的組合條件下的人工老化法My foot motherboard grows a monkey is develop wart very pained
我腳底板長猴子了就是拓疣很苦惱！For the laminate which contains a crack, the suggested patch shape is rectangle, the patch thickness is equal to the parent laminate and the patch stacking sequence is the same as the parent laminate. because the length and the width of the patch have the fewer influence on the repair effect, the patch has the least weight on the basis of enough edge distance, end distance and space having been promised
?對于含裂紋復合材料層壓板，長方形補片的長度和寬度對修補效果沒有非常明顯的影響，因此在保證連接邊距、間距和端距的條件下，補片大小的選擇應該以節省重量為原則；而當補片的鋪排順序與母板相同、相對厚度為100時能夠獲得比較好的修補效果。Then, taking into account the effect of the compression of the approach roadway and the differential slope of the bridge slab, the author analyzes the dynamic response of man - vehicle - road system when the vehicle approaches and leaves the bridge by means of laplace transform, the curve of man ' s acceleration versus time, the vertical force between the vehicle and road versus time, the man ' s maximum transient vibration value and the maximum force between the vehicle and road are got, and the program about the calculating progress above are edited. based on the analysis above, the influence on the maximum transient vibration value of some parameters about the vehicle and road such as the movement direction and speed and weight of the vehicle, the differential slope of the bridge slab and the length of the approach slab, are studied, and some conclusion are given
分上橋和下橋兩種情況，考慮車路耦合和橋面沉降坡差的影響，對車輛通過設和不設搭板的路橋過渡段時「人?車?路」系統的相互作用用拉普拉斯變換法進行了動力響應分析，得到了人的加速度及路面對車的垂直作用力隨時間的變化曲線、人的加速度最大瞬態振動值和路面對車的最大作用力，分析了車輛的行進方向、速度和載重，橋面沉降坡差和搭板長度等車和路各參數對計算結果的影響，並編制了相應的計算程序。Board lengths and weights dropped dramatically towards the end of the sixties
到60年代末，板長和板重迅速銳減。In this paper, for the first time, floor stiffness is denoted as shear stiffness, which reflects the influence of floor length to width ratio more effective than floor bend - shear stiffness
本文首次把樓板的剛度用剪切剛度表示，它比樓板的彎剪剛度更能體現樓板長寬比對樓板剛性的影響。In 1975, nimitz joined the atlantic fleet, ending enterprise s reign as the largest warship in the world. the carrier s flight deck is generally the same as that of the kitty hawk, but with the cut - off forward flight deck first seen on the john f. kennedy
該艦總長.米，水線長米，艦寬.米，飛行甲板長.米，飛行甲板寬.米，斜角飛行甲板長.米。Canvas has titties. hey, iook at me. i ' m shawrelle
地板長了奶子嘿，看看我，我是謝瑞爾Laying of outdoor floorboards long
戶外地板長型鋪裝方法As a result of a research, service life ( gets red rust ) of galvanized steel is 15 - 18 years around countryside, 3 - 5 years around industry region ， which is n - tupling even ten - tupling than a normal steel
經研究，在鍍鋅量350克平方米（單面）時，鍍鋅鋼板在屋外的壽命（生紅銹） ，田園地帶約為15一18年，工業地帶大約3一5年，這比普通鋼板長幾倍甚至十幾倍。Flexible sheets for waterproofing - determination of length, width and straightness - part 1 : bitumen sheets for roof waterproofing
防水撓性薄板.長度寬度和垂直度測定.第1部分:屋頂防水用瀝青氈片分享友人