水下震源 的英文怎麼說

中文拼音 [shuǐxiàzhènyuán]
水下震源 英文
underwater source
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 震源 : [地球物理] focus; seat; hearth; centre; centrum; origin
  1. First of all, it determines the scope in which earthquake might be genetated, the potential seismic sources areas and the upper limit of the earthquake magnitude through the analysis, research and evaluation of the area seismic geological condition of the workzone. secondly, according tothe research of the seismic activity, it also determines the seismic activity coefficients for per potential seismic sources areas, and the delay relation of seismic intensity and seismic accelaration, and then three different seismic intenstities and dynamic strength of bedroch under different probability are given. through the analysis and caculation of earthquake hazard with the analytic approach of probability

    首先，對工作區的區域地震地質環境進行了分析、研究、評價，確定了萊蕪市可能發生地震的范圍、潛在震源及其震級上限等。其次，根據對地震活動性的認識，確定了各潛在震源區的地震活動性參數及萊蕪市地震烈度和地震加速度衰減關系，在此基礎上用概率分析法對萊蕪市地震危險性進行了分析計算，得到了萊蕪市在三種不同概率水平下的地震烈度和基巖地震動強度。
  2. In addition, effects of several factors such as local site conditions, focal mechanism, epicentral distance and seismic magnitude on these parameters are discussed, and several significative results and conclusions are obtained. in all records there are about 1 / 3 vertical ground motion ’ s peak acceleration bigger than 2 / 3 of the corresponding horizontal one, so the action of vertical ground motion should not to be underestimated. vertical design response spectrum equals that the horizontal design response spectra times 65 % is probably unsafe when period is short, and suggest adopting different coefficients when at different periods

    本文基於對大量歐洲強震記錄的研究，分析了地震動豎向與水平向分量在峰值加速度、反應譜值、頻譜周期等參數方面的差異，以及這些參數與場地、震源機制、震級和震中距的關系，得到了以下有意義的結果和結論:在本文分析的地震記錄中大約1 / 3的記錄加速度峰值比大於2 / 3 ，豎向地震動分量的作用不可低估;在短周期，豎向地震動影響系數的最大值僅取為水平向地震動影響系數最大值的65 %是偏於不安全的，可以考慮按周期分段採用不同的折減系數;我國現行抗震規范中設計反應譜特徵周期的取值偏低，可能是偏於不安全的;豎向與水平向地震動分量卓越周期的比值在0 . 7 - 0 . 9之間，豎向設計反應譜的特徵周期應有單獨規定。
  3. Dsasts business service covers engineering survey reconnaissance ; design of various engineering project ; geotechnical engineering ; detection of underground pipelines and power lines ; investigation of environment protection and water source ; construction of foundation engineering ; research and development of ground penetration radar and relevant software ; development, design, installation of fuzzy controlling technique, sales of global advanced engineering products ; research development, sales, installation. construction and after - sales service for air conditioner and ventilation engineering, together with its relevant facilities etc

    公司經營范圍包括工程勘察設計巖土工程工程測量雷達探測淺層地震探測地下管線探測環保及水源調查珠寶鑒定地基與基礎施工，探地雷達設備及軟體的技術開發智能測控技術開發設計安裝及產品銷售機電與暖通空調及相關設備的開發研製銷售安裝施工及售後服務。
  4. It is significant for energy exploration, seismic prospecting, groundwater utilized and rock engineering to study the characteristics of seismic wavefields in those orthotropy media

    研究正交各向異性介質中地震波場特徵對地震預測、巖體工程、地下水利用和能源勘探開發有十分重要的意義。
  5. We had to thank god and cherish hiers grace and remind each other not to engage in aquacultural operations or other industries that involve killing, since the exploitation of resources and underground water by the aquaculture industry causes many serious problems, such as land subsidence, where houses cave in, and earthquakes caused by movements of the earth s crust and fissures. one might conclude that vegetarianism is indeed beneficial to the world

    而由此我們更應該珍惜與感恩上帝佛菩薩的恩典，也要提醒世人盡量避免殺生等養殖業，因為如果我們過度浪費資源及抽取地下水來做養殖等業，將會造成地層嚴重下陷等問題，也容易使地殼變動分裂而造成大的地震，或建築物下陷的問題，由此我們可知鼓勵人們吃素是有許多好處的。
  6. Below are some startling facts reported at the siwi s annual world water week conference held from august 16 - 20, 2004

    以下是2004年8月16 - 20日， siwi主辦的年度世界水資源周會議中所報導的一些令人震驚的事實：
  7. Little change in hydrogen and oxygen isotopic composition of rivulet before and after 921 earthquake in paikangchi and nankangchi river basin implied that the earthquake stress might just force the groundwater stored in soil or strata to flow out but did not change the water sources of the two basins

    因其氫、氧同位素組成在921地膿前、后並未發生變化，因此北港溪和南港溪流域在地震之後所顯示的異常水源，可能是地震的應力迫使原涵蓄于土壤或地層中之地下水流溢出，而並未改變其原集水型態。
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