The ultrasonic TESTING annual shoots of woody plants

摘要

1.method of ultrasonic u0438u0441u043fu044bu0442u0430u043du0438u00a0 annual sycamore wood u0440u0430u0441u0442u0435u043du0438u00a0, including choice of one-year shoots of tree species, the measurement of parameter s wood, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because of the one-year escape u0438u0437u0433u043eu0442u043eu0432u043bu00a0u044eu0442 samples with u0442u043eu0440u0446u0430u043cu0438, parallel to each other and located symmetrically about the the longitudinal axis of one escape, and length.at length, the standard model of the wood.;2. method of ultrasonic u0438u0441u043fu044bu0442u0430u043du0438u00a0 annual sycamore wood u0440u0430u0441u0442u0435u043du0438u00a0 on 1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because of the many escapes u0432u044bu0431u0438u0440u0430u044eu0442u0441u00a0 u0434u043bu00a0 u0438u0441u043fu044bu0442u0430u043du0438u00a0 major voluptua u0435u0442u0440u0443 stem and length for the production of not less than three samples u0434u043bu00a0 u0438u0441u043fu044bu0442u0430u043du0438u00a0.;3. method of ultrasonic u0438u0441u043fu044bu0442u0430u043du0438u00a0 annual sycamore wood u0440u0430u0441u0442u0435u043du0438u00a0 on u043fu043f.1 and 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 those samples with parallel u0442u043eu0440u0446u0430u043cu0438 u0432u044bu043fu0438u043bu0438u0432u0430u044eu0442u0441u00a0 length, not me u043du044cu0448u0435u0439 300 mm from the middle part of the one-year escape.;4. method of ultrasonic u0438u0441u043fu044bu0442u0430u043du0438u00a0 annual sycamore wood u0440u0430u0441u0442u0435u043du0438u00a0 on u043fu043f.1 and 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, after u0438u0437u043cu0435u0440u0435u043du0438u00a0 ultrasonic parameters of wood u0432u044bu0447u0438 u0441u043bu00a0u044eu0442 their simple average u0437u043du0430u0447u0435u043du0438u00a0 on all samples with one year left.;5. method of ultrasonic u0438u0441u043fu044bu0442u0430u043du0438u00a0 annual sycamore wood u0440u0430u0441u0442u0435u043du0438u00a0 on u043fu043f.1 and 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 those samples with one-year shoots of one place u043fu0440u043eu0438u0437u0440u0430u0441u0442u0430u043du0438u00a0 teach u0442u044bu0432u0430u044eu0442u0441u00a0 as u0441u0442u0430u0442u0438u0441u0442u0438u0447u0435u0441u043au0430u00a0 the u043au043eu0442u043eu0440u0430u00a0 u0441u0440u0430u0432u043du0438u0432u0430u0435u0442u0441u00a0 with u043fu043eu043au0430u0437u0430u0442u0435u043bu00a0u043cu0438 u0437u0430u0433u0440u00a0u0437u043du0435u043du0438u00a0 water obtained on the analysis of water samples u0432u0437u00a0u0442u044bu0445 around u043fu0440u043eu0438u0437u0440u0430u0441u0442u0430u043d u0438u00a0 annual shoots.