沉底雷 的英文怎麼說
中文拼音 [chéndeléi]
沉底雷
英文
bottom mine-
The mine finally came to rest on the seabed.
那水雷最後沉入海底。The mine finally came to rest on the sea bed
那水雷最沉入海底It is directed by the 1atest theory of terrain stickin plate tectonic, and based o n petrographical series and stratum layers. from the aspects of structural analysis, stratigraphy, petrology, sedimentology, structure geology, remote sensing geology, geophysics as well as tectonics, the author put the ordos basin into a bigger and deeper studying field while using the combination of sedimentation and structure analyses, the data of outcrops around the basin and the deep drilling coring data in the middle of this basin, geochemistry analysis, seismic methods and non - seismic methods, etc. this paper discussed the relationship between the crystalline basement and the suprastructure in and surrounding the ordos basin, and also the influences of deep geology on the basin platform cover, and some new point of view and better understanding have been brought forward on the basement growth of ordos basin and it ' s platform cover
論文以板塊構造研究的最新地體拼貼理論為指導，以巖系、地層為基礎，將沉積與構造分析相結合，並以地層學、巖石學、沉積學、構造地質學、遙感地質學、地球物理學、大地構造學等多學科入手，在充分整理現有資料及前人研究的成果基礎上，利用盆地周緣野外露頭以及盆地中部分鉆井深部取芯資料、地球化學分析資料、地震、非地震等資料將鄂爾多斯盆地置於一個更大的尺度，更深的范疇，討論了鄂爾多斯盆地及其周緣地區結晶基底與淺層構造之間的關系，探討了深部地質對盆地蓋層的影響，以不與前人雷同的視角對鄂爾多斯盆地基底發育及其蓋層中存在的問題提出了新的觀點和認識。It is a hard work for the underwater acoustical researcher to detect and classify the mine especially the mine on sea bed
探測和識別水雷特別是沉底水雷，是水聲工作者面臨的艱巨任務。In the early 1960s, rachel carson ' s book silent spring heightened concern about the danger of indiscriminate pesticide use, and as a result, the department of agriculture banned the use of ddt completely in 1969
60年代初，雷切爾?卡森所著的《沉默的春天》加深了人們對隨意使用殺蟲劑危害的擔憂，因此1969年農業部徹底禁止了滴滴涕。分享友人