helium leak detection mass spectrometer英 [ˈhiːliəm liːk dɪˈtekʃn mæs spekˈtrɒmɪtə(r)] ![]() ![]() |
helix英 [ˈhiːlɪks] ![]() ![]() |
helix agitator英 [ˈhiːlɪks ˈædʒɪteɪtə(r)] ![]() ![]() |
Hell-Volhard-Zelinsky halogenation英 ![]() ![]() |
helleborein英 ![]() ![]() |
helleborin英 ![]() ![]() |
Hellmann-Feynman theorem英 ![]() ![]() |
Helmholtz coils英 ![]() ![]() |
Helmholtz double layer英 ![]() ![]() |
Helmholtz equation英 ![]() ![]() |
Helmholtz-Lagrange theorem英 ![]() ![]() |
helminthosporal英 ![]() ![]() |
helonias英 ![]() ![]() |
helper drive英 [ˈhelpə(r) draɪv] ![]() ![]() |
Helvetia leather英 ![]() ![]() |
helveticoside英 ![]() ![]() |
helvite英 ![]() ![]() |
helvolic acid英 ![]() ![]() |
helvomycin英 ![]() ![]() |
hemacyanin英 ![]() ![]() |
hemafibrite英 ![]() ![]() |
hemaglutinin英 ![]() ![]() |
hemanthine英 ![]() ![]() |
hemartine extract英 ![]() ![]() |
hematein英 ![]() ![]() |
hematic antanemic英 ![]() ![]() |
hematin英 ![]() ![]() |
hematine英 ![]() ![]() |
hematine (crystal)英 ![]() ![]() |
hematinic英 ![]() ![]() |