斷導線 的英文怎麼說
中文拼音 [duàndǎoxiàn]
斷導線
英文
ddx-
The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established
論文首先在分析空間嚙合原理基礎上,採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式,對弧面分度凸輪的嚙合特性進行了深入的分析和研究,對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導,並給出算例。If the numerical value line resonance frequency plus some shaft connatural frequency of generator is equal to operation frequency, it brings about coupling resonance between generator and system, which maybe results in shaft rupture of synchronous generators
當線路電氣諧振頻率與同步電機的軸系某一固有振蕩頻率近似互補于電網工頻時,將導致機電系統的耦合振蕩,嚴重的會造成同步發電機大軸的扭斷。He took the flashlight from the man, reached down into the engine and plugged the stray lead back onto the cylinder head.
他從那個手裡拿過電筒照著發動機,把斷路的導線接到汽車缸蓋上。According to the topology of the substation and resistance measurements of down - leaders, the erosion diagnosis equation is built and the resistance variations of grounding grid branches are solved, and the erosion of grounding grid could be found through the fuzzy diagnosis regulation
利用接地網拓撲結構圖及接地網引下線間的電阻測量值,建立腐蝕診斷方程,通過求解診斷方程,計算出接地網支路電阻值變化量,採用模糊診斷方法判斷出接地網導體腐蝕的情況。A new fractal - based infrared image feature extraction method is presented and the detailed theoretic analysis and implement procedure of this algorithm is submitted and tested in some experiments. with the limitation of the line detection based on traditional hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. finally, the whole process of airport target recognition is presented and the result images are also given
使用分形方法提取目標的特徵,在知識指導下,提出了一種基於目標特徵模型的降維的形態學分形維數計算方法,對傳統分形方法進行了改進,從理論上推證了演算法的合理性,並對演算法進行了模擬分析;針對傳統hough變換無法獲得線段端點和長度信息的局限性,提出了一種基於目標特徵先驗知識的hough變換融合策略,通過引入目標先驗知識,可以有效地獲得直線信息;對信息多而復雜的機場目標採用基於知識的目標識別方法,使用置信度模摘要型實現不確定推理,對目標進行識別判斷,將知識貫穿于整個識別過程中,對目標進行了有效地識別。In the part of detector, it mainly introduces the design of liquor tubes, heater, pressurize, and thermocouple ; in the part of controller, this design uses tms320lf2407 as the cpu. the design part mainly introduces controller circuit design which mainly contains data collection circuit, prepositive magnifying circuit, a / d convert circuit, failure self - diagnosis circuit, the tms320lf2407 interface circuit, temperature control circuit, display circuit, 4 ~ 20ma standard signal output circuit ; in the software part, it mainly introduces software chart of main program and partly linearization subprogram design
檢測器部分重點介紹了導流管的設計、加熱器的設計、密封技術的設計以及測溫電路的設計;控制器部分以tms320lf2407為核心,重點介紹了控制器電路設計,主要包括數據選擇電路、前置放大電路、 a / d轉換電路、故障自診斷電路、 tms320lf2407介面電路、控溫電路、顯示電路、 4 20ma標準信號輸出電路共八個部分;軟體設計重點介紹了主程序軟體設計及分段線性化子程序設計。The article is directed by the modern structural geology, seismic stratigraphy and petroleum geology. in the study of works, geology, seismic and logging data are used. with the computer ' s ( workstation ) help, adopted many methods which are the technology of balanced section, calculation of the structural movement rate, the renewal of the erosion thickness, renewal of the ancient thickness, the protraction of the cover history curve and the " pagoda " figure, and based on the previous research achievement, this article studies the characteristic of rupture and fold, the degree of structural movement and the fashion of structural movement and brings forward that ludong area has experienced three big phases of structural evolvement
以現代構造地質學、地震地層學和石油地質學為指導,全面利用各種地質、物探、測井資料,藉助先進的計算機(工作站) ,採用多種方法(平衡剖面技術、構造活動速率計算、剝蝕厚度恢復、古厚度恢復、埋藏史曲線製作、寶塔圖製作等) ,並結合前人的研究成果,研究了陸東地區斷裂和褶皺的特徵、構造運動的期次以及構造運動的方式,提出了陸東地區經歷了三個大的構造演化階段。Through specification and project fact, this paper puts forward 3 terms of superelevation easement curves for establishing in high grade highway mute design, and then deduce a critical formula, in order to treated separately to establish superelevation easement curves
摘要通過結合規范和工程實際,提出對高等級公路路線設計中超高緩和段設置的三個條件,並推導出臨界判斷公式,以便在超高緩和段設置時區別對待。It is suited for : high - tech electronic parts and related products such as magnetic head, ic, lsi, optical fiber, semiconductor, electronic lead frame and etc, require high precision disc wheel with high precision, efficiency cutting and break molding
適用:高科技電子零件及相關產品,如磁頭ic lsi光纖半導體封裝品電子導線架等,要求高精度高效率切割切斷加工的高精密薄片砂輪。Cut the wire and attach its free ends to a switch.
把導線切開,把斷開的兩端接到一個開關上。Ground fault protection this function trips ( opens ) a circuit breaker or sounds an alarm in the event that there is an electrical fault between one or more of the phase conductors and ground ( earth )
接地故障保護當一個或多個相導線與地之間出現電氣故障時,接地故障保護通過跳脫斷路器或報警來示警。The principle of diagnosis of the brokendown of conducting wire
輸電導線破損故障診斷實現原理Department of computer science, university of science and technology of china, hefei 230027, p. r. china - 1mm
隨著集成電路工藝的發展,特徵尺寸不斷縮小,相鄰金屬導線間的耦合日益顯著。Secondly we use canny arithmetic operators to get the edge of image, and remove the short link of edge then link the edge with small clearance. at last we can calculate the distance of conductor and the width of conductor according to the grade direction to detect of defect of the circuit boards
然後選用canny運算元提取導線邊緣,並對邊緣進行短分支去除和邊緣連接處理,最後根據梯度方向來計算導線間距離和導體寬度,以此來判斷電路板缺陷。Apecial capacitor for lighting metal halide lamp features and uses the capacitor has advantages of low dissipation, high insulation resistance, good self - healing character, and steady electricity perfomance, anti - striking current, strong over - carrying capacity, etc
此裝置為一個供電軟線組,能探測流過內部導線的漏電流和飛弧,並按預設的漏電流大小斷開電路,減少負載端由於泄漏電流形成火災的可能性。For the great amplitude, oscillation and long time lasted, galloping tends towards evoking the nasty accident of inter - phase shortcutting, damage to fitting and supporting structures, causing short - circuiting, conductor burned, hold down towers, and conductor broken, which engender serious economy damage
因為舞動的幅度大,有擺動,一次持續很長時間,因此容易引起相間閃絡、金具損壞,造成線路跳閘停電或引起燒傷導線、拉倒桿塔、導線折斷等嚴重事故,從而造成重大經濟損失。Particular wires, can be used for long time under the condition of - 65 200 anti strong acid and alkali, durable usage range : be used with intercoms and access control systems. can be installed onto wooden door, metal door, glass door, fireproof door function : working voltage : 12vdc working current : 0. 53a working condition : 40 50 holding force : 280kgs working mode : cut off power to open when the door is being locked, the led turn green, and when the door is open, the led turn red. with network signal output insulated test : dc500v absolutely insulated in 1 minute dimension of the magnet board : 80x24x3mm dimension : 230x40x25mm weight : 1780g
Jdy - 280埋入式磁力鎖產品特性:安裝方便噪音低壽命長吸力強無剩磁特製導線,可長期使用在65200溫度范圍內,抗強酸堿和有機溶劑,耐老化適用於90開門適用范圍:可與樓宇對講門禁系統配套使用適用門型:木門金屬門玻璃門防火門電氣性能:工作電壓: 12vdc工作電流: 0 . 53a工作環境: 40 50工作方式:斷電開鎖絕緣電阻測試: dc500v 1分鐘無擊穿鐵板尺寸: 184 x 36 x 11mm外形尺寸: 230 x 40 x 25mm重量: 1780gTesting of cables, wires and flexible cords ; elongation at break of copper conductor vde specification
電纜導線和軟線的檢驗.銅導體斷裂時的延伸率. vdeA 0 bit or off switch is represented by the absence of any voltage on the conductor.
當導線上電壓消失時,就表示該位數字為「0」,即開關的「斷」狀態。A 0 bit or off switch is represented by the absence of any voltage on the conductor
當導線上電壓消失時,就表示該位數字為「 0 」 ,即開關的「斷」狀態。分享友人