sinistral 中文意思是什麼

sinistral 解釋
adj. 形容詞 （opp. dextral） 向左的，（貝殼等）左旋的；（比目魚）左邊朝上的；用左手的。

  1. In experiments ， an injection of cytoplasm from dextral eggs changes the pattern of sinistral eggs ， but an injection from sinistral eggs does not influence dextral eggs

    用取自左旋卵子的細胞質進行的注射卻不能影響到右旋卵子。
  2. Especially interesting is the serpentinous peridotite in this belt occurred as lense blocks of various sizes, and superimposed with other geological masses with faults, and in combine to constitute the mixture. system in the belt. five tectonic stage can be discerned in this area : ( 1 ) south - north ward overthrust ; ( 2 ) sinistral strike - slip ( 3 ) dextral strike - slip ( 4 ) south - north ward overthrust ( 5 ) northeast, northwest late stage fault

    本區上述的結構構造特徵先後經歷了五期構造作用，依次為： （ 1 ）南北向逆沖推覆； （ 2 ）左行走滑； （ 3 ）右行走滑； （ 4 ）南北向擠壓推覆； （ 5 ）北東向、北西向晚期斷裂；
  3. Sinistral strike - slip faults along the southern alashan margin and eastwards extending of the altun fault

    阿拉善地塊南緣的左旋走滑斷裂與阿爾金斷裂帶的東延
  4. Jiyang depression is a field where nonhydrocarbon is rich. these resources have close relation with the activities of the volcanos. at the same time, the activities of volcanos have deep contact with the activities of the faults. the growth of the faults in jiyang depression is great. by the research of the index number of the faults growth and the other researches, nw direction faults are the most ones in mesozoic, nw and ne and approximately ew directions all exist in cenozoic. the above reflects the whole geotectonic background that sinistral shearing stress field exists in mesozoic, but dextral shearing stress field exists in cenozoic

    這些氣藏與火山活動有密切的成生關系，同時火山活動與斷裂活動也有密切的關系。濟陽坳陷內斷裂活動極為發育，通過斷層生長指數等的分析，推斷中生代斷裂以北西向為主，新生代則兼有北西向北東向和近東西向的斷裂，上述斷裂發育特徵反映了該區的大地構造背景，在中生代是左旋的剪切應力場，在新生代則是右旋的剪切應力場。
  5. Based on the analyses of structural features, volcanic activities, sequence construction and so on, it is believed that liaohe basin has experienced the period of dextral transtensional stress field in late jurassic - early cretaceous, middle and late paleocene, late eocene, miocene, and also the period of sinistral compresso - shear stress field in late cretaceous, early paleocene, early and middle eocene, oligocene, pliocene

    對構造現象、火山活動、層序充填型式等多種實際資料的分析表明：遼河盆地經歷了侏羅紀末白堊紀早期、古新世中後期、始新世中後期、中新世等右旋張扭應力場作用階段，以及白堊紀晚期、古新世初期、始新世早中期、漸新世、上新世以來等左旋壓旋應力場作用階段。
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