時域反射儀 的英文怎麼說

中文拼音 [shíyùfǎnshèyí]
時域反射儀 英文
time-domain reflectometer
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
  1. Optical time domain reflectometer ( otdr ) is a kind of the new type optical malfunction measuring equipment that developed in 1980 ' s

    光纖時域反射儀（ otdr ）是八十年代才發展起來的新型光纖故障測試設備，全稱是opticaltimedomainreflectometer 。
  2. The products, optical fusion splicer, otdr, light source, optical power meter ， fiber optic cable, operating tools of optics and material, cable blow cable machine ， coupler make station ， are widely used in the field of telecom, unicom, mobile catv, power, railway, petro - chemical, troop, coal, science and research college and etc

    公司生產經營的光纖熔接機、光時域反射儀（ otdr ） 、光源光功率計、光纖光纜、光纜施工工具及器材、光纜吹纜機、光纖熔融拉錐設備等產品，廣泛應用於電信、移動、聯通、郵電、廣電、電力、鐵路、石化、部隊、煤炭、科研院校等領域。
  3. The results suggest that both of these instruments ought to be calibrated in barrel ; tdr can be calibrated using the same formula in different depths of even soil profile ; and neutron probe need to be calibrated by dividing the whole even soil profile into three segments

    標定試驗結果表明：時域反射儀和中子儀都應該用桶內標定法；時域反射儀可以不分層標定，而中子儀可以分三段標定。
  4. In this paper, the calibration measures of time domain reflectometry ( tdr ) and neutron probe is discussed on basis of their theories and methods of measuring soil water content, and the processes of calibration experiments are described in detail

    摘要探討了時域反射儀和中子儀測定土壤含水量的原理，並在禹城試驗站對各自適宜的標定方法進行了試驗。
  5. Time domain reflectometry and its applications to water - saving agriculture

    時域反射儀及其在節水農業研究中的應用
  6. Measurement of soil bulk density by time domain reflectometry combined with soil sampling

    時域反射儀結合土鉆法測定土壤容重
  7. Effect of soil bulk electrical conductivity on time domain reflectometry measurement of soil water content

    土壤電導率對時域反射儀測定土壤水分的影響
  8. Time domain reflectometer

    時域反射計儀
  9. We re zeal quest scientific technology co., ltd, a technic supplier as well as the distributor in the field ofenvironmental sciences, ecology research and life sciences, as botany physiology, soil study and water analysis research. we re not only specialized in the laboratory instruments forwarding on the marketing, but on the technique service with the solid foundation, which are widely equipped in the research lab. also, we ve been cooperating with many most famous scientists for our technical support to both our staff and the customers for years. we do believe that the good service and support will lead us to the future

    2006年12月5日和7日，我司技術人員分別在蘭州大學和中國科學院水土保持研究所舉行了第14和第15期技術講座。這兩次講座圍繞著德國walz公司的pam系列調制熒光儀和gfs - 3000光合作用測量系統，以及美國sec公司的trase土壤水分時域反射儀進行，在儀器的原理操作應用技巧經驗等方面做了系統介紹。
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