beam upon 中文意思是什麼
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Consider a beam of electrons impinging upon a double slit apparatus.
設有一束電子射向一個雙縫裝置。 -
The raw hide material of general high - class sofa leather uses cow hide without embossing, after being slaughtered, ripped, and meat cut, then deliver to tannery upon antiseptic treatment ( saltantiseptic ) to start out a series of manufacturing procedure, from the tanning at the beam house to tanning process, retanning, fathquoring, and dyeing process, dry process and the last finishing process of coating, a finished leather is thus completed
一般高級沙發皮的原皮材料為無烙印母牛皮，被屠宰、剝皮、削肉后，經過防腐處理（鹽防腐劑） ，然後運送到製革廠，展開一連串的製造過程，從鞣製前的準備工作、鞣製工程；到再鞣、加脂與染色工程、乾燥工程以及最後的塗飾工程，一張完整的成品皮遂告完成。 -
Suddenly, like a great sword of flame, a beam from the setting sun pierced the stygian gloom, and smote upon setting the point of rock whereon we lay, illuminating ayesha's lovely form with an unearthly splendour.
突然，一縷落日的余輝，象一柄巨大的火劍，劈開了這兒的陰森森地獄般的黑暗，落在了我們趴著的這塊巖石上，以一種奇異的光輝照亮了阿霞美麗的身影。 -
In general, the top surface of the beam is acted upon by transverse loads.
橫向載荷作用一般認為在梁的頂面上。 -
Based upon virtual displacement method and the updated - lagrangian approach, stiffness matrices for two - dimensional elastic - plastic beam model in large displacement were proposed, in the derivation of which transverse stress was included because it was believed that part of the 2nd order effects of various stresses, which are in equilibrium with each other and with the external loads, will counteract each other and neglecting either part would possibly lead to incorrect results
利用虛位移原理和更新的拉格朗日方法，導出了大位移彈塑性梁單元剛度矩陣的顯式表達式，在剛度矩陣推導中引入了截面內非線性剪應力和橫向應力的影響，剛度矩陣通過了剛體檢驗。之所以要引入橫向應力的影響，是因為本文認為，保持平衡所需的所有應力，它們各自的二階效應會相互抵消，因此忽略其中的任何一項都可能導致不正確的結果。 -
The difference between axial compressive capacity of beam - column joints and that of columns is introduced when joints are strengthened by various measures. influence of shapes, spiral hoops and ratio of beam depth to side dimension of square column upon axial compressive capacity of beam - column joints is discussed. then economy and security of the relative article in current code are demonstrated and the design recommendations of beam - column joints are given
本文通過6個不同強度等級混凝土樑柱節點試驗，了解在不同的加強措施情況下，節點區的軸心抗壓承載力與柱的理論軸心抗壓承載力的差異，探討了角鋼、螺旋箍筋及梁高與柱截面尺寸的比值h c對節點區軸心抗壓承載性能的影響，驗證了我國現行規范有關條款的安全性和經濟性，並且在此基礎上，為不同強度等級混凝土樑柱節點的設計提出了相關建議。 -
On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied. by exploring the behaviors of reflected light and transmitted light from single fiber, the distribution of the light is described and the proportionalities between the intensity of the reflected, transmitted and scatered light are obtained respectively, and the different laws governing the intensity of diffused light and transmitted light from single fiber between near and far field are discussed. experiments demonstrate that the decrease of projecting light in far field is in direct proportion for the increase of fiber diameter, which serves as the theoretical basis for a series optics equations, as well as for the designment for photoelectric deviccs for detecting fibers
結合物理學的基本原理和幾何光學的基本規律以及光度學的基礎理論等三方面，研究了單纖維在平行均勻光束垂軸入射時的光學性質.分析了單纖維反光和透光的特徵，光強分佈及反射光、透射光和散射光的相對大小;討論了在近場和遠場條件下，漫反射光和透射光光強的不同規律;通過實驗驗證了遠場時，纖維的漫射光強度與纖維直徑成正比的關系 -
Injun joe s bowie - knife lay close by, its blade broken in two. the great foundation - beam of the door had been chipped and hacked through, with tedious labor ; useless labor, too, it was, for the native rock formed a sill outside it, and upon that stubborn material the knife had wrought no effect ; the only damage done was to the knife itself
他死前拚命用刀砍過那門下面的大橫木，鑿穿了個缺口，可是這沒有用，外面的石頭天然地形成了一個門框，用刀砍這樣堅固的門框，簡直是雞蛋碰石頭，根本不起作用，相反刀倒被砍得不成形了。 -
In the test, the stress distributions of wall which is upon the transfer beam and square column and the vertical stress distributions of transfer beam and inclined column are specially studied
試驗重點研究了兩類節點中薄壁柱與方柱和轉換梁相接處的豎向應力狀態、轉換梁應力狀態以及斜柱和方柱的應力狀態。 -
The spatial profile of the pulsed jn - beam remains jn - shape unchanged upon propagation, whereas its temporal profile depends on diffraction and the material ' s dispersion
. 1習jjjlee | jjjj輸過程中保持j 。形狀不變，時間波形依賴于材料色散和衍射。 -
On the basis of experimental research on beam - to - column connections and steel - frame with semi - rigid connections, failure models, seismic behaviors, and characteristic of dissipation of energy of these two kinds of connections, and the main factors influencing upon the behavior of connections, as well as the developmental process of stress in key sections were analyzed in this paper. the elastic - plastic behavior of steel frame with semi - rigid connections under cyclic loading and the effect of semi - rigid connections on the performance of the frame were also discussed
在樑柱連接試驗和半剛性連接框架試驗研究的基礎上，分析兩種連接節點的破壞形式，抗震性能和耗能特性，影響這兩種連接性能的主要因素，關鍵部位應力發展以及半剛性連接框架循環荷載作用下的彈塑性性能，半剛性節點對框架性能的影響。 -
For the complication of beam cross - section distortion effect, it becomes sticking out in research and practice that the limitation accompanied by relying merely upon numerical method
在研究和應用中，梁截面畸變效應的復雜性使得單純採用數值方法進行分析的局限性日益突出。 -
( 4 ) the modal information of beam before and after weighting is get through experiment. the damping matrix of the structure is also identified based upon the algorithm deduced in the paper
（ 4 ）對配重前後的彈性地基梁通過模態試驗獲取模態信息，並根據文中推出的識別阻尼矩陣的演算法對阻尼矩陣進行了識別。 -
After acquainting myself with the research status with regard to beam on two parameter foundation about the computational method, mechanic performance, damage assessment, similitude theory, several aspects will be studied in this paper : ( 1 ) whereas most of the existed researches are based upon winkler ( one - parameter ) foundation model, this paper discusses the computational methods of beam on two - parameter foundation, and compare the different methods with each other
在較為充分地了解了國內外對雙參數地基上樑的計算方法、力學性能、破損評估、相似性理論應用的研究現狀后，本文主要對以下幾個方面進行研究： （ 1 ）鑒于已有研究多基於文克爾（單參數）地基模型，本文對雙參數地基上樑的計算方法（靜力和動力）進行了較為深入的研究，並對各種計算方法進行了比較。 -
On the other side, there is a brilliant light beam upon the words : " this colossal infinite golden light beam, do you still remember it ?
旁邊還有一道燦爛的光芒，下面寫著：這一道巨大無邊的金光，你還記得嗎？ -
Hi this paper, concrete specimen of the same composite in shape of three - point - bend beam and wedge splitting specimen are tried out to ascertain the influence of specimen shape upon the fracture parameters
本文採用相同組分的混凝土材料以三點彎曲梁tpb和楔入劈拉試件ws作為比較對象驗證了試件形狀對斷裂參數的影響。 -
In this paper, firstly the influence of the delamination upon the natural frequencies of a laminated beam is studied in detail. by partitioning the delaminated beam, its natural frequencies are obtained
本文首先詳細分析了層合梁的脫層現象對其振動頻率的影響，通過對脫層梁進行分區處理，得到了脫層梁自振頻率變化的規律。 -
Based upon the elastic stability analysis of flexural - and - shear - typed bracings ( includes vertical beam and vertical truss ), criterions for classifying the types of bracings were presented in this thesis, where the bracings were divided into flexural, shear and flexural - and - shear types. the stability of frames braced by vertical beams was investigated
本文通過對彎剪型支撐（包括實腹式懸臂柱和桁架式支撐結構）的穩定性研究，提出了支撐的區分標準，根據此標準支撐結構可以被劃分為彎曲型支撐、剪切型支撐和彎剪型支撐三類。 -
Depending upon stiffness and strength requirements, this transfer of bending moments can be achieved by either semi - rigid or rigid beam - column connections. in both case, the intersection between beams and columns ( the beam - column joint ) will be subjected to high shears
本文從節點域的屈服過程，破壞機理入手，採用虛功原理，對節點域屈曲進行了推演，得到了節點域破壞的最大剪力，以及屈服后所能承受的剪力。 -
The beam steering theory is studied to solve the problem that we can not get wider 3db bragg bandwidth and high diffraction efficiency at the same time in the optimum design of ln anisotropic acousto - optic deflector ( aod ) which is a crucial issue in the process to design an ao deflector. based upon the study of the unit cell structure of ln, the acoustic property and the optical property and the acousto - optic property are analyzed and presented
以最根本的鈮酸鋰晶體晶胞結構為出發點對鈮酸鋰晶體的聲學、光學以及聲光性質進行了推導和描述。並以此為基礎利用克里斯托夫方程計算鈮酸鋰晶體中分別在xoz與yoz聲光互作用平面上的本徵速度與聲離軸角之間的關系，並給出倒速度曲線。
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