接地結 的英文怎麼說
中文拼音 [jiēdejiē]
接地結
英文
ground junction-
Eletrical installations of buildings - part 5 : selection and evection of electrical equipment - section 548 : earthing arrangements and equipotential bonding for information technology installations
建築物電氣裝置第5部分:電氣設備的選擇和安裝第548節:信息技術裝置的接地配置和等電位聯結Based on vb and matlab, diagnosis software for erosion of grounding grid is coded
採用vb語言和matlab軟體相結合的方法編寫了《接地網腐蝕診斷軟體》 。Furthermore, problems easy to make mistake are demonstrated, for instance, grounding resistance of large grounding grid is impedance
研究論證了被一些研究者錯誤理解的關于大型地網接地電阻是阻抗、四極法及其倒相法測量結果為阻抗等問題。Based on fault diagnosis theory, network theory, matrix theory and computer arithmetic, a method of optimized erosion diagnosis for medium or large - scale grounding grid is discussed in this paper
本文所研究的中大型接地網腐蝕優化診斷方法是將故障診斷學原理、網路理論、矩陣理論及計算機演算法結合起來,應用於接地網腐蝕診斷這一工程實際問題。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。This paper presents the performance of metal oxide anode material, deployment and configuration of anode ground bed, and makes contrast of grounding resistance and protective potential between metal oxide anode and duriron anode
文章介紹了金屬氧化物陽極材料的性能、陽極地床的布置及結構,並對比了金屬氧化物陽極與高硅鑄鐵陽極的接地電阻和保護電位。Energy consume, electric strength, insulation resistance, ground conductivity, leakage current, microwave leakage, power input, normal temperature, humidity treatment, glow wire, horizontal flame, vertical flame, tracking, ball pressure, rainproof, water splash, dustproof, salt fog, endurance, motor load test, cord flexing, cord pulling, pull & torque test, lamp replacement, construction check etc
能耗、電氣強度、絕緣電阻、接地連續性、泄漏電流、微波泄漏、功率、溫升、濕熱試驗、灼熱絲、水平燃燒、垂直燃燒、漏電起痕、球壓試驗、防雨淋、防濺水、粉塵、鹽霧、耐久性(壽命)試驗、電機負載試驗、電源線彎折、電源線提拉、拉扭力測試、燈頭互換性、安全結構檢查等。The hardware mainly consists of three parts : signal pre - amplifying and conditioning circuit is used to amplifying the microseismic signals which have detected, signal processing and target identifying circuit based on singlechip is used to convert the analog signals which have been amplified to digital signals and go through signal analysis, processing to identify the moving target, the sending and receiving setting is used to send the identifying result to the decision - making and he can take relevant action according to the result
硬體主要由三部分組成:信號調理電路對檢測到的微弱地震動信號進行放大;基於單片機的信號分析與目標識別電路將放大后的模擬信號進行a d轉換,進一步將得出的數字信號分析、處理,實現目標識別;識別結果發射與接收裝置將識別結果發射給決策者,由其根據接收結果採取相應的措施。Based on the illustration of the using state of industrial buildings and the present appraisal method of structural reliability, the paper indicates the relationship between structural state and reliability, by analyzing the feature rule and reason of scathe and demolish of steel workshop, and puts forward the basic view of appraisal method of structural reliability. structural state is the external performance of structure ; the decline of structural performance and decrease of the reliability level are shown as the alter of structure state. therefore, the analysis and appraisal of structure state can evaluate the structural reliability indirectly
論文在闡述我國工業建築使用狀況和現有結構可靠性評定方法的基礎上,通過分析鋼結構廠房損傷、破壞的特點、規律和原因,指出結構狀態與其可靠性之間的關系,並由此提出結構可靠性的狀態評定方法的基本思想:結構狀態是結構的外在表現,結構性能的衰退和可靠度水平的降低一般都可表現為結構狀態的變化,因此通過對結構狀態的分析和評價,可間接地對結構的可靠性作出評定。" we wanted to end the solar year well. now we shall have some good holidays and then we shall see what will happen for the transfer market.
"我們非常想完美地結束這個美好的一年.現在我們可以好好地享受一個美美的假期了,接著就是看看在冬歇的轉會市場上將會有什麼事情發生.The high - strenght wearable complex pipeline is based on teel pipes, to the inner wall of which the high - strength wearable material ( patent no. zl02295132. 4 ) is pressed by means of mechanical strength which makes the material and pipe an organic unity. these pipes are joined together with flange joints to convey different kinds of medium under various conditions
高強耐磨復合管道是以鋼管作為基體,通過機械壓制方式,使內層高強度耐磨材料(專利: zl02295132 . 4 )與鋼管有機地結合為一體,利用法蘭式連接成不同形式的管道,可適用於不同條件和介質的輸送。It was shown that resistance of pore solution ( r ) and resistance of electrochemistry reaction ( ret ) increased with the prolongation of hydration ages but r decreased with the augment of coal stone. can indirectly reflect the hydration degree of cement pastes
研究結果表明,孔溶液電阻隨著水化齡期的延長而增大,但隨著煤矸石摻量的增大而減小;電化學反應電阻隨著水化齡期的延長而增大,且可以間接地反映水泥漿體的水化程度;分形維數值隨著水化齡期的延長而減小,但隨著煤矸石摻量的增大而增大。This paper presents the way to configurate the distribution transformer, and the setting method for the stator earth fault protection with the example of hubei tiantang pump - storage power plant
針對配電變壓器裝置提供了一套較完整的配置和整定計算方法,並結合湖北天堂抽水蓄能電站的實例進行計算, ?此類接地方式提供了可借鑒的方法。On the other side, measuring errors of grounding resistance and solution of current voltage electrodes reversing has been compared with horizontal two layers and vertical delaminating ( three layers soil )
比較分析了電流電壓極反向布置、在水平雙層和垂直分層或三層土壤結構中接地電阻測量的誤差和解決辦法。Electrical installations of buildings - part 5 - 54 : selection and erection of electrical equipment - earthing arrangements, protective conductors and protective bonding conductors
建築物電氣裝置第5 - 54部分:電氣設備的選擇和安裝-接地配置保護導體和保護聯結導體The online measurement of mold heat flux can not be replaced by online temperature measurement, the later can respond the uniformity of heat transfer and thickness of solidified shell mote accurately and directly, and online temperature and heat flux measurement of mold can be used to foresee the mold conditions such as fix and scaling of mold
溫度的在線檢測不能代替熱流的在線檢測,後者可更準確和直接地反映結晶器傳熱和坯殼厚度的均勻性;同時在線檢測結晶器的溫度和熱流有可能對結晶器的設備狀態(如結晶器的安裝狀況和水垢狀況)實現在線預測。Compare to the traditional current methods, this method is not only immune from neutral grounding modes, but also more bearable to interference
該方法與單獨採用電流的電流型方法相比,可靠性更高,且不受系統接地方式的影響,能適用於較復雜的網路結構。Therefore, the conclusion is valuable to engineering apply, and could be consulted for the selection of the neutral point grounding mode of the civic 10kv network
得出的這些結論具有相當的工程實用價值,為大城市10kv電網中性點接地方式的選擇提供了一定的參考依據。For the improvement of reliability and stability of the whole apparatus, meanwhile, for eliminating various electric - magnetic disturbance within the power supply and ground, measures such as filter, grounding, shielding are all taken in technique. the special methods are lc filter for power supply, bypass capacitor for suppressing voltage surge in printed circuit board, shielding layer wrapped in sensor head and overall grounded
通過採用合理的濾波、接地、屏蔽等各種方法,尤其是採用電源lc濾波電路、電源上加旁路電容抑制線路板上的電壓波動、傳感頭加屏蔽層、傳感頭總體接地結構等多種抗干擾辦法,減小了電源和地線上的各種電磁干擾,保證了系統的穩定性和可靠性。The difficulty in design microstrip pin sp3t switch is the via hole for grounding. we use both the radial parts and the via hole to get a good result. the fin - line pin switch is fully simulated using full - wave analysis, the parasitic parameter and the circuit assemble need to be considered
微帶結構上過孔微波接地效果的不理想,是微帶單刀三擲開關的難點,本文採用了扇形的微波接地和過孔直流接地結合起來,較好的解決了這一問題。分享友人