earth contact pressure

The contact pressure,shear stress and friction work under free-rolling,traction/braking and cornering conditions were analyzed.

00R20載重子午線輪胎三維非線性有限元模型,分析自由滾動、全驅動/制動和側偏狀態下輪胎接地壓力及接地面剪切應力和摩擦功的分布情況。

Make an analysis on the operation unit of S100 header and also provide the calculation method of the ground specific pressure and the operating power.

對S10 0型煤巷掘進機行走部進行了分析 ,并提出了接地比壓和行走功率的計算方法。

The static load capacity of tire was discussed,the influence of tire inflation pressure and load on its deflection,ground contact area,ground contact factor and ground pressure distribution was analysed from the test data,and the relationship among tire inflation pressure,load and deflection was analysed by using the regression equation.

討論了輪胎的靜負荷性能 ,用試驗數據分析了輪胎的氣壓與負荷對其下沉率、接地面積、硬度因數、接地因數以及接地壓力分布的影響 ,采用回歸方程分析了輪胎的氣壓 負荷 下沉率三者之間的關系。

The instrument adopts digital circuit design and not influenced by the grounding voltage and grounding resistance of assistance grounding stick while operating.

4102、4102A、4105接地電阻測試儀由日本共立KYORITSU制造,機器采用數字電路設計,操作時不受接地電壓及輔助接地棒的接地電阻影響,并可直接讀取接地電阻值等優點,普遍應用在地區及縣氣象站防雷檢測工作中。

Talking of Pressure and Effective Length for Cutter of EBH-132 Tunnel Roadheader

EBH-132型掘進機接地比壓及有效長度探討

Influence of Contact Pressure Distribution of Amphibious Tracklayer to Adhesive Force under NonLinear Cutting Model

非線性剪切模型下履帶車輛接地比壓分布對附著力的影響

The coefficient of grounding is the ratio of the maximum sustained line-to-ground voltage during faults to the maximum operating line-to-line voltage.

接地系數是故障時最大持續相電壓與最大運行線電壓之比。

For the higher voltages, a ratio as low as 0.7- 0.75 is common.

對于更高的電壓,接地系數比值通?？傻椭罯.7—0.75。

Comparison and Research of Line Selection Technology for Small Current Grounding of Coal Mine High-voltage Power Grid

煤礦高壓電網小電流接地選線技術的比較與研究

unearthed voltage transformer

不接地型電壓互感器

neutral autotransformer

中性點接地自耦變壓器

earth system of high voltage laboratory

高壓試驗室接地系統

Discussion on the Touching Voltage and Walk Voltage Resulting from the Protective Earthing;

對保護接地產生的接觸電壓和跨步電壓的探討

Preliminary Discussion on Low-voltage Side Single-phase Earthing Protection of Medium-voltage Distribution Transformer

中壓配電變壓器低壓側單相接地保護淺析

Study on the System Used for Voltage Ratio Measurement of Special Transformer;

特殊接線方式變壓器變壓比測試的研究

Connection Comparison of Two Turns in On-Load-Tap-Changing Auto-Transformer

有載自耦調壓變壓器兩種線匝連接方式的比較

It wasn't an overwhelming percentage,but close to 65%.

女性比例雖沒有占壓倒優勢，但接近65％。

Injection-production ratio (IPR) directly affects the pressure maintenance and the productivity of reservoirs.

水驅開發油藏的注采比是否合理直接影響著油藏地層壓力保持水平及生產能力。

Nifedipine sustained-release matrix tablets based on direct compression:preparation,in vitro release,and in vivo evaluation in beagle dogs

基于粉末直接壓片工藝的硝苯地平緩釋片:制備、體外釋放度及比格犬體內藥動學評價

Discussion about Substation Grounding for Medium-voltage Low-resistance Grounding System

對中壓小電阻接地系統變電所接地問題的探討

Distribution voltage class capacitor banks can be connected in grounded wyes, ungrounded wyes or delta.

配電電壓等級的電容器組可接成接地Y形、不接地Y型或△。

Calculation of Overvoltage Caused by Monopolar Grounding on EHV DC Transmission Line

超高壓直流輸電線路單極接地過電壓計算(上)