problem box 中文意思是什麼
problem box
解釋
難題箱-
The black box problem of high school is a good test of how much students get the idea of electric theory. and it is good to antidromic thought
中學的黑箱問題是對學生掌握電路理論的程度的很好檢驗，同時也是對學生逆向思維的培養有幫助。 -
Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。 -
The proposed character recognition technology using pattern distinguishing and structure analysis can solve the problem that not all characters are in one plane and the box numbers are not horizontal in container number identification of intelligent container passageway
摘要文章介紹的模式識別與結構分析組合及箱號校對的識別技術，很好地解決了集裝箱智能道口箱號識別中的字元不完全在一個平面上與箱號橫豎排列不定等問題。 -
In feature matching, a dot pattern matching method is developed, which combine subschema matching method for solving rotations and scale changes problems, and employ variable bounding box to solve translations problem. then the problems of arbitrary translations, rotations, and scale changes in feature matching have been well
特徵匹配演算法採用了基於點模式的匹配方法，並結合基於結構的匹配方法解決圖像的旋轉、平移問題，同時採用可變限界盒方法解決圖像的變形問題，使得指紋圖像匹配中因圖像旋轉、平移、形變等帶來的問題得到了較好的解決。 -
To solve this problem, higher order diagrams were included after detailed mathematic preparation and physical interpretation. in order to see their effect and to avoid the " black box " working style of cem, these diagrams were added to cem one by one. comparison is made with experiment and the results show that higher order diagrams decrease the diverged resonance structure effectively
針對garvin計算的錳原子里德堡共振結構過于發散，以至於物理上不易接受的問題，我們有效的分析了多體微擾理論中的二階基態關聯圖式、 rpa圖式以及auger圖式，建立了相應的演算法和程序，並明確地給出了這些高階圖式的物理意義。 -
Other researchers are working at the problem from the opposite direction, with complex sets of sensors assembled in a box about the size of a cell phone
其它的研究員又面臨著相反的問題。一個盒子里安放有更復雜的傳感器集，但大小差不多有一個手機那麼大。 -
The box method is a reliable method to solve the problem
盒子方法可以較好地解決這類問題。 -
First, they instigated automatic retrieval of such information as aircraft position, wind direction and speed directly from the on - board flight management system. the next problem was trickier : how to synchronize fms with another on - board system the flight deck recorder fdr or black box which recorded essential air navigation data
他們建議從機艙內的「飛行管理系統」自動檢索飛機位置風向和風速，但隨之而來的問題卻相當棘手：怎樣使這個系統和錄取重要導航數據的「飛行記錄儀」兩個系統時間同步呢？ -
In the second part, a decomposition method for solving semidefmite quadratic programming with box constraints is proposed. a regular splitting of the hessian matrix of the problem is used in the algorithm. the convergence of the algorithm is proved under certain assumptions, the numerical results are also given
第二部分把解邊界約束正定二次規劃問題的正則分解演算法推廣到求解邊界約束半正定二次規劃問題，在理論證明的基礎上還進行數值檢驗，結果說明演算法是有效的。 -
A great amount of post tensioned pre - stressing concrete single box beam for double track ( as called the box beam hereinafter ) has been used on the line. it is of infeasibility in adoption of the traditional practice of pre - fabrication in precast factory and erection of the box beam with the track laying machine for that this type of beam is characterized by new structure, complicated workmanship, large volume and difficulty in transportation. therefore, the key and hardest problem to tackle is that what processing should be adopted to precast the box beam on site and that what kind of machinery should be used to transport and erect the box beam
由於該型梁具有結構新、工藝復雜、體積大、運輸困難，將常規鐵路的橋梁廠製造橋梁、經過鐵路運梁到工地、邊鋪邊架進行橋梁製造與架設的傳統施工模式應用到該線是行不通的，必須在現場預制橋梁、並採用專門的運架梁設備進行橋梁架設，因此箱梁的製造、架設施工成為該線施工技術攻關的重點和難點。 -
The reason for oil leak lies in the sealing problem of bearing box ends of centrifugal pump
離心泵軸頭甩油實質是離心泵軸承箱兩端密封問題。 -
In the present work, water plasma ion implantation, instead of the conventional oxygen plasma ion implantation, has been employed to fabricate soi materials. the masses of the three dominant ion species in the water vapor plasma, h2o +, ho +, and o +, are very close to each other, which overcome the problem of co - existence of o and 02 in oxygen plasma source. the oxygen depth profiles in the water plasma ion as - implanted silicon do not disperse much, which makes it possible for the formation of single buried oxide ( box ) layer by choosing appropriate implantation energy and dose
本論文創造性地採用水等離子體離子注入方式代替傳統的氧離子注入方式來制備soi結構材料，由於水等離子體中的三種離子h _ 2o ~ + 、 ho ~ +和o ~ +質量數相差很小，克服了氧等離子體中因o _ 2 ~ +和o ~ +質量數相差大而引起的氧在硅中的分佈彌散，使注入硅后的氧射程分佈相對集中，比較容易退火后形成soi結構材料。 -
In order to solve this problem, we began by compiling a chronological filmography of each of the stars shortlisted for consideration, whereby to compare quantitatively as well as popularity - wise the successive periods of their respective cinematographic careers. the results show, contrary to what we had earlier thought, the patrick tse yin, wu fung, lam kar - sing, lam fung, ka ling, nam hung were superstars of the sixties, for not only the majority of their films, but also their most critically acclaimed and box - office - wise successful ones, were made in this period
為了解決這個問題，我們首先對早在五十年代已經從影，而在六十年代大紅大紫的明星，作出他們的電影作品年表，看看他們一共主演過多少部影片，五十年代主演了多少部，六十年代又主演了多少部，那一個年代主演得比較多，那一年代的作品比較叫好又叫座，經過這樣的研究和分析，我們才決定那一個是六十年代的紅星，那一個不是。 -
So it is appears important to analyse capability of this structure, the people can compute all kinds of complex structure ’ s response under different sorts of exact load on current software, but the source program of the computing question, which is “ black box ”, on the contrary, fepg can get the source program, which can provide preference for the optimization of structure, even embed in the optimizing program and save much time of compiling program, linking to ga to identify the load can get the good result. so the problem is solved to alleviate the deadweight and the optimize design of the structure, as well as improve its secure capability
對格柵結構進行力學分析就顯得至關重要，盡管利用通用有限元軟體能夠計算結構承受任意可以準確描述的載荷作用下的響應問題，但內部計算卻是「黑箱」操作，利用fepg可以得到計算源代碼，能夠為優化程序提供參考甚至可以嵌入其中，節省繁瑣的有限元計算編程內容，結合遺傳演算法進行載荷重構，往往會收到很好的效果，這就解決了由於工作環境比較復雜，引起響應的載荷難以直接測量得到的難題，從而為結構優化設計和提高安全性能的提供了保障。 -
The paper " s mostly work is to achieve the cover relation in the virtual studio, the major research is for locking the real camera and the virtual camera, the paper solve the technique problem such as : calibration for electromechanical camera tracking, by transferring coordinate, lock the movement of the virtual camera and the real camera ; present an algorithm to carry out the function of the unlimited blue box, resolve the matter that the floor of virtual studio is small ; achieve the relation of cover in the three dimension scene, which make the virtual studio can give the impression of the histrionic " s interlude perform in virtual scene,
本文的主要工作是實現虛擬演播室系統中的遮擋關系，重點研究了虛擬攝像機和真實攝像機的鎖定。本文主要解決了以下技術難題：攝像機機電跟蹤系統的校準，通過坐標變換，將虛擬攝像機和真實攝像機的運動鎖定；實現了無限藍箱的演算法，解決虛擬演播室場地小的問題；實現了三維遮擋關系，使得虛擬演播室能實現演員在虛擬場景中穿插表演的效果。 -
2 a corresponding inference mechanism for the proposed model can deal with heterogeneous information granules. 3 both numerical and linguistic inputs can be accepted for predicting new outputs. the proposed techniques are demonstrated by means of two examples : a nonlinear function - fitting problem and the well - known box - jenkins gas furnace process
在規則式的前半if part ，為系統的輸入變量，可接受模糊型態的變量至於規則式的後半then part ，則是用來描述系統的輸入輸出變量在某些小區間的關系，其型態為非模糊的方程式。 -
This service area information counter worker and business agents ' office worker can handle the problem that alleged by the traveler on site. furthermore, this service area has setted up directors ' mail box and offer related forms in order to traveler write the problem that he try to reflection. after receive the problem service area will send it to related unit and the unit will make response as soon as possible
本區服務臺人員或廠商辦公室可現場處理民眾之抱怨問題，另設置局長信箱及提供表格供民眾陳情或反映，對於民眾之陳情或反映本區均以最速件轉陳本處相關單位處理並函覆用路人。 -
With the development of material science and transportation, thin - wall box girder ( including steel girder and prestressed concrete girder ) is used wildly in modern engineering of bridge, but shear - lag problem is arising accordingly, the result it takes can not be ignored, especially broad and low box girder
隨著材料科學和交通事業的發展，薄壁箱形梁（包括鋼箱梁、預應力混凝土箱梁）在現代橋梁工程中得到了廣泛地運用，但隨之而來是剪力滯后問題相當突出，特別是寬扁箱梁剪力滯效應不容忽視。 -
This dissertation aims at the problem of the noise of over length truck falling short of the lately country standard, and makes research on the reason of the gear - box vibrating noise. by combine using finite element analysis and experimental analysis method, the dissertation directly researches the vibrating noise of the gear - box, and takes some availability measures to control vibrating noise from the box surface. by improving the box to reduce its noise, and validate the effect
本文針對一汽超長載重汽車噪聲指標不符合國家最新標準的實際問題，對其變速箱振動噪聲的產生機理進行深入研究，應用有限元分析與實驗分析相結合的方法直接對其進行振動和噪聲分析，在此基礎上提出控制其振動噪聲的有效措施，並通過對其箱體的改進設計，最終達到減振降噪的目的。 -
In order to slove collision detection problem in virtual surgery, a fast collision detection algorithm based on oriented bounding box ( obb ) was presented, which simplifies geometric representation to facilitate the process of collision detection between complex geometric objects
摘要為了解決虛擬手術的快速碰撞檢測問題，提出了一種新的基於方向包圍盒層次樹的快速碰撞檢測演算法，利用簡化的幾何模型表示一方向包圍盒層次樹來實現復雜物體間的實時碰撞檢測。
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