簡單弧 的英文怎麼說
中文拼音 [jiǎndānhú]
簡單弧
英文
jordanbogen simple arc-
It is reasonably designed and easily managed ; it can plate many kinds of membranes that multi - arc machine can not do, such as bnb - black, pearl black and different azotizing, oxidizing membranes with top - grade quality and combination, fit for the decorative and tools plating
二特點該設備結構合理，操作簡單，可以鍍制各種多弧鍍膜機無法完成的膜層，槍黑珍珠黑及各種氮化氧化膜層，膜層細膩，結合力好，廣泛用於裝飾鍍膜及工具鍍膜。Seal the assistant who clears up machine being that one kind of new model is good be used for the stainless steel project, equipment, what be come into being black solders road, handles a simplicity when it can help your relaxed treatment argon arc soldering machine flow welding stainless steel, grab the head as long as using this machine to control touch choose clear up liquid saying that the surface is light in soldering clean, the black welding bead is immediately disappear, bright if new, hurt bright stainless steel surface face by no means, clear up the queen using wet fabric to clean again, outside, stainless steel not getting rusty, not being suffused with yellow, be quick, more beautiful, more economical than using acid - washing method speed such as cream and polishing
焊縫清理機是做不銹鋼工程、設備的又一種新型好幫手，它可以幫助您輕松處理氬弧焊接機燒焊不銹鋼時所產生的黑色焊道，操作簡單，只要用本機操縱搶頭沾取清理液在焊道表面輕輕擦拭，黑色焊道即刻消失，光亮如新，決不傷害不銹鋼表面亮面，清理后再用濕布擦拭，不銹鋼表面不生銹、不泛黃，比用酸洗膏和拋光等方法速度更快、更美觀、更經濟。Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results
文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便於安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分佈，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given
根據平面剛架穩定性能量法特徵值方程（通式） ，考慮弧形鋼閘門主框架柱的柱端約束的特殊情況，求出撓曲線函數（試解函數）通解，得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。In this paper, explicit solution for bishop method is deduced on the base of stress distributing along the slip surface which is assumed beforehand. moreover, optimization method for slip surface is introduced in the following process. the whole process is so simple that easily mastered by engineers
本文基於極限平衡理論，在事先假定滑面上應力分佈形式的基礎上，推導了畢肖普法的顯式解，並且在此基礎上介紹了滑弧優化方法，其方法簡單，很容易被工程人員掌握，同時也簡化了利用畢肖普法分析邊坡穩定的過程。The formulas and calculation method for the practical and economical cross - section of the trapezoidal channel with an arc slope angle are briefly presented
摘要簡單介紹了弧形坡腳梯形渠道實用經濟斷面的計算式和計算方法。The design is as simple as a transparent glass ball. turn on the button, and then a beam of light will be emitted from an unexpected places through unique design of curve glass that reflects and contracts to generate various brightness and special lighting patterns. simple appearance actually encases such rich inner concepts and elaborate designs
簡單到只是一個透明的玻璃圓球，輕按開關，燈光卻從不可思議的地方充盈瀉下，透過特殊設計的弧面玻璃折射與聚光產生不同的光亮和特殊的光照圖案，簡單的外形其實是蘊藏著如此豐富的內涵與如此精心的設局Firstly, a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula, the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize. secondly, using numerical searching and mathematical programming method solves the contact directions and loaded contact problem. finally, whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears
首先以一種簡單實用的輪齒邊緣切矢量的數學表示方法取代了經典的微分表達式，大大簡化了幾何邊緣接觸的求解，使復雜曲面的幾何邊緣接觸分析得以實現；其次又採用數值搜索與數學規劃法求解了邊緣接觸的主方向和承載接觸問題，為高重合度弧齒錐齒輪承載嚙合全過程的數值模擬提供了完整的方法。The tap - changer is made with solid state relay as its working mechanism and controlled by microprocessor. this switch has totally cancelled the mechanical drive organization, by the microprocessor according to the voltage of second side microprocessor decide the working condition of solid state rely, high regulation speed, need not transition resistor, rush current is low. operating frequently ; there is no electric arc to produce, can put in the fuel tank of the voltage transformer directly ; the structure is simple, the fabrication cost is low, benefit and use widely among the voltages transformer of distribution
其中的有載調壓分接開關，它是一種完全由固態繼電器作為分接開關執行機構，由單片機控制的有載自動調壓的變壓器分接開關。該開關完全取消了機械傳動機構，由單片機根據變壓器二次側電壓的高低，決定與變壓器各分接頭聯接的固態繼電器的工作狀態。調節速度快，改變分接頭時不需過渡電阻，沖擊電流小，可頻繁操作；無電弧產生，可以直接放在變壓器油箱中；結構簡單，造價低，便於在配電變壓器中推廣使用。The welding head will be relatively fixed, while the piping spool piece revolving at a specific rate, and the high efficient and low cost co2 shielded welding or saw process is adopted, so it has the features of easy - operation, reliable - performance and wide - application field
本焊機採用管子轉動、焊接機頭相對固定的方式實現自動焊接，焊接工藝採用高效率、低成本的co2氣體保護焊或埋弧自動焊，操作簡單，性能可靠，適用范圍廣。A simple undirect graph x is said to vertex - transitive, edge - transitive, and arc - transitive, if its automorphism group acts transitively on the vertices, edges and arcs, respectively
如果一個簡單的無向圖的自同構群分別傳遞的作用在它的點集，邊集和弧集上，那麼分別稱這個圖是點傳遞的，邊傳遞的和弧傳遞的。Circle slices method, with its simple principle and brief formula, is still popularly applied in assessment of earth slope stability. however, it exists two aspects of weakness in practical application. the first is difficult to search the most possible sliding surface ; the second is complicated to deal with slices
圓弧條分法目前依然是工程中常採用的土坡穩定性分析方法，其原理簡單，公式簡潔，但在具體應用時，存在兩方面的困難：一是潛在滑動面不易確定；二是分條使計算過程較為復雜。The results indicate that arc melting is a good method to produce nb - si system intermetallics due to its simpler technics, lower cost and compact products. however, powder metallurgy is found to be not suitable to produce the nb - si system intermetallics due to its coarse and loose products resulting from the poor molding property of nb and si mixed powders. optical floating zone technology, which is used to fabricate nb - si intermetallic composites for the first time, is also found to be a good way to produce nb - si system intermetallics because of its compact products and good property despite of its relatively high cost
結果表明，電弧熔煉方法制備得到的nb - si系金屬間化合物比較緻密，且制備工藝簡單，經濟實用，是一種合適的nb - si系金屬間化合物制備方法；由於nb 、 si元素粉末的成型性很差，用粉末冶金方法（熱壓燒結和冷等靜壓）制備的nb - si系金屬間化合物表面粗糙、緻密度低，且成本較高，不宜用於制備nb - si系金屬間化合物；首次用光學懸浮單晶生長技術制備的nb - si系金屬間化合物復合材料緻密度很高，盡管成本稍高，但由於性能最佳，也是一種合適的nb - si系金屬間化合物制備方法。Based on the simple understanding of normal seismic processing, this paper has carried out deep research on the problems of deep prospecting in seismic data processing, such as s / n ( signal to noise ratio ), velocity analysis and residual nmo of unsymmetrical hyperbola, stacking and imaging of complex rays and migration arc. until now tens of accomplishments have been achieved
在簡單了解地震資料常規處理的基礎上，本文針對當前深層資料的問題，緊緊圍繞著深層地震數據處理技術研究需要解決的重點問題，即信噪比問題、非對稱雙曲線的速度分析與剩餘動校正時差問題、復雜射線的迭加及偏移成像問題和偏移畫弧問題等，進行了深入的研究工作，目前已完成十多個成果。Are some simple food safety tips to help ensure that the poultry and eggs that reach the table are both free of the avian flu virus and other micro - organisms such as salmonella and campylobacter which can cause other illnesses
下面是一些保證食品安全的簡單方法，它們可以確保你飯桌上的禽肉和蛋類遠離禽流感病毒和其它致病微生物如沙門氏菌和弧菌。Double forward converter ( dfc ) has many advantages, such as inherent anti - break - though capability, auto clamping the switch voltage etc. regarding the excellent reliability, dfc is one the most widely used topology in the industrial applications, especially for low output voltage area, such as telecommunication energy systems and welding power supply
雙管正激變換器具有內在抗橋臂直通的優點，能使開關管上的電壓自動箝位在輸入電源電壓。由於其可靠性高，電路設計簡單，因而成為目前在工業中應用最普遍的變換器結構之? ，特別是適合於輸出電壓較低應用場合，比如通信系統中的一次電源和弧焊電源。In the aspect of thermal spraying processes the main techniques applied to water wall tubes include flame spray, arc spraying, plasma spray and high velocity oxy - fuel spray ( hvof ). flame spray possesses the characteristics of simple equipment, easy of use and low operating cost, but the coating adhesive strength is low, and porosity and oxidation is high
在噴塗工藝方面，制備管道塗層的方法主要有火焰噴塗、電弧噴塗、等離子噴塗、超音速火焰噴塗等。火焰噴塗具有設備簡單、使用方便、操作成本低的特點，但它的塗層結合強度低，氣孔率及氧化物含量高。From the results of simulation, it is found that the fault circuit selecting method proposed in this thesis is applicable to arcing grounded
最後，本文利用簡單的電弧模型討論了電弧接地方式對于本文演算法的影響。經算例模擬，本文的演算法可以適應電弧接地方式。In the last, there is the beidahe group tectonic evolution pocess in this paper. the evolution pocess can be divided three stages. they are : 1 ) outspead stage ; 2 ) stabilization stage ; 3 ) collision extrusion stage. afterward beidaheyan group passed through multiple phases of metamorphic - deformational function, now we see beidahe group
最後論文簡單的闡述了一下北大河巖群的構造演化過程： 1 ）洋殼向下俯沖，島弧伸展階段； 2 ）構造活動減弱，島弧伸展趨于穩定階段； 3 ）碰撞擠壓階段。Zhu has studied unconstrained optimal problem by combining optimal path and modified path with nonmonotonic trust region methods in [ 9 ], and the use of l2 norm by trust region method in [ 1 ] in seeking the solution of unconstrained optimization has formed simple approximate trust region path, which enlightens us to solve nonlinear programming problem by curvilinear path
朱德通在文[ 9 ]中將最優路徑和修正梯度路徑與非單調信賴域方法相結合討論無約束優化問題，且文[ 3 ]中用信賴域方法解無約束優化問題取l _ 2范數形成了形式簡單的近似信賴域路徑，此類思想啟發作者用弧線路徑來解決約束優化問題。分享友人