unshift-on-space英 ![]() ![]() |
unstable element英 [ʌnˈsteɪbl ˈelɪmənt] ![]() ![]() |
unstable isotope英 [ʌnˈsteɪbl ˈaɪsətəʊp] ![]() ![]() |
unstable nucleus英 [ʌnˈsteɪbl ˈnjuːkliəs] ![]() ![]() |
unstable region英 [ʌnˈsteɪbl ˈriːdʒən] ![]() ![]() |
unstable system英 [ʌnˈsteɪbl ˈsɪstəm] ![]() ![]() |
unsteady low英 [ʌnˈstedi ləʊ] ![]() ![]() |
unsteady runing英 ![]() ![]() |
unsteady wave英 [ʌnˈstedi weɪv] ![]() ![]() |
unsymmetrical double curve tur-nout英 ![]() ![]() |
untuned英 ![]() ![]() |
untuned amplifier英 ![]() ![]() |
untuned antenna英 ![]() ![]() |
untuned rf amplifier英 ![]() ![]() |
up time英 [ʌp taɪm] ![]() ![]() |
up-converter英 [ʌp kənˈvɜːtə(r)] ![]() ![]() |
updated file英 [ˌʌpˈdeɪtɪd faɪl] ![]() ![]() |
upper curtate英 ![]() ![]() |
upper half-power frequency英 [ˈʌpə(r) hɑːf ˈpaʊə(r) ˈfriːkwənsi] ![]() ![]() |
upper operating temperature英 [ˈʌpə(r) ˈɒpəreɪtɪŋ ˈtemprətʃə(r)] ![]() ![]() |
upper quadrant英 [ˈʌpə(r) ˈkwɒdrənt] ![]() ![]() |
upper sideband英 ![]() ![]() |
upper triangular matrix英 [ˈʌpə(r) traɪˈæŋɡjələ(r) ˈmeɪtrɪks] ![]() ![]() |
upset-duplex system英 [ʌpˈset ˈdjuːpleks ˈsɪstəm] ![]() ![]() |
urban telephone英 [ˈɜːbən ˈtelɪfəʊn] ![]() ![]() |
user friendly英 [ˌjuːzə ˈfrendli] ![]() ![]() |
utilogic英 ![]() ![]() |
utra-audion oscillator英 ![]() ![]() |
v antenna英 [viː ænˈtenə] ![]() ![]() |
v curve英 [viː kɜːv] ![]() ![]() |