cyclischTherSub property

Implementation

String get cyclischTherSub => isNL
    ? '−Ei = exponentieel integraal  ·  r = De/2 (kabelradius)  ·  δ = thermische diffusiviteit grond [m²/s]  ·  t = i × 3600 s  ·  L = legdiepte [m]  ·  De = buitendiameter [m]'
    : '−Ei = exponential integral  ·  r = De/2 (cable radius)  ·  δ = thermal diffusivity of soil [m²/s]  ·  t = i × 3600 s  ·  L = burial depth [m]  ·  De = outer diameter [m]';