ulf 中文意思是什麼

ulf 解釋
ULF, ulf＝ ultra-low frequency 【無線電】超低頻。

  1. Project coordinator ulf petzschmann examines neolithic and bronze age ceramic vessels found in the 7, 000 - year - old dwelling mound site

    考古學家在檢查從遺址中發現的新石器和銅器時代的瓷器。
  2. 1970 julius axelrod 1970 ulf von euler sweden

    1970年烏爾夫馮奧伊勒瑞典
  3. Nobel : medicine : ulf von euler

    諾貝爾生理學或醫學獎
  4. When the goose dropped from the sky, it hit ulf ilback in the head and knocked him out

    這頭鵝從空中掉下來時，打到厄爾夫?伊爾貝克的頭，將他擊昏。
  5. This research offers the technical scheme of detecting ulf absolute vibratory signal by the normal electromagnetism rate transducer

    本研究提出了一種利用普通的電磁式速度傳感器檢測超低頻絕對振動信號的技術方案。
  6. Test shows that this research can solve the problem of which the normal electromagnetism rate transducer can not inspect the ulf absolute vibratory

    實驗表明，本研究方案較好的解決了普通電磁式速度傳感器不能檢測超低頻絕對振動問題。
  7. The lieutenant of central warfare, ulf had to accomplish the crucial assault of sabotage equipped with unlimited supply of bullets and inadequate information

    在戰爭中陸軍中尉需要通過不充足的彈藥補給和不完全的資料來完成對這些顛覆活動的打擊。
  8. The goose had been flying about 20 meters up in the air when it was shot by carl johan ilback, who was hunting with his father, ulf, along a stream in eastern sweden

    這只鵝當時正在約20公尺高的空中飛翔，被和父親厄爾夫沿著瑞典東部一條小溪一起打獵的卡爾?約翰?伊爾貝克射殺。
  9. But dr ulf leonhardt, a theoretical physicist at st andrews university in scotland, believes the most plausible 3 example is the invisible woman, one of the marvel comics superheroes in the " fantastic four.

    蘇格蘭聖安德魯斯大學理論物理學家厄弗。萊奧哈德說最貼近現實的應該是神奇漫畫中神奇四俠裏面的超級英雄隱身女。
  10. The transducer made by this research not only has the feature of measuring high precision and good currency, but also the mini volume and light weight, convenience to take, it is suitable for the scale and analysis of ulf absolute vibratory signal in production

    根據這種方案研製的傳感器系統不僅測量精度高、通用性好，而且體積小重量輕，攜帶方便，適合在生產現場對超低頻絕對振動信號進行測量與分析。
  11. The apparatus, with the specialities such as miniature, automation, flexibility, and individual - computer managing has become the developing trendof the testing equipment today. based on analysis of the characteristic and the system structure of the visual instrument, the paper has studied the design idea of it, put forward the exploiting methods of the visual instrument based on the object - oriented technique, exoatiated on the technique kernel of design the visual instrument under windows environment, designed a typical visual instrument " vis - 1 signal - analyzing and wave - displaying system ", which integrates multi - function instruments such as general oscillograph and ulf oscillograph real - time signal recorder wave and frequency - pedigree analysis instrument. the system has more excellent functions and characteristics than traditional instruments

    本文研究了虛擬儀器系統的設計思想，在分析虛擬儀器系統的特點及其體系結構的基礎上，提出了基於面向對象技術的虛擬儀器系統開發方法；闡述了windows環境下實現虛擬儀器的技術要點；實現了一個典型的虛擬儀器系統「 vis ? 1信號示波分析系統」 ，該系統集普通示波器、超低頻示波器、存儲示波器、瞬態信號記錄儀、波形及頻譜分析儀等多種儀器功能於一身，並具有許多傳統儀器難以達到的優越功能和性能。
  12. In engineering project, no matter the vibratory and malfunction inspection of large water wheel generate electricity set and precise machine tool, or engineering project structure vibratory analysis and mode test, earthquake forecast and geologic reconnoitering, all need to use the ulf absolute vibratory transducer to scale and analyze the signal caused when running

    在工程上，無論是大型水輪發電機組、精密機床的振動監測和故障診斷，還是工程結構振動分析和模態試驗、地震預報與地質勘探，均需要能夠檢測超低頻絕對振動信號的傳感器來測量分析它們運行過程中產生的超低頻振動信號。
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