productive formation 中文意思是什麼

productive formation 解釋
產油層
  • productive : adj. 1. 生產的,生產性的;有生產力的;多產的。2. 產生[出產]…的 (of)。adv. -ly ,-ness n.
  • formation : n. 1. 構成,形成;設立;編制。2. 組織,構造;形態;形成物,構造物;【軍事】編隊,隊形;兵團。3. 【地質學;地理學】層;組; 【生物學】社區;(植物)群系。adj. -al
  1. Research area is characteristic of heterosphere obviously, which mainly manifests that distribution, thichness and extent of delelopping of sand body is not symmetrical. difference of transverse permeating rate is more 10 times than longitudinal permeating rate. the research indicates : the principle productive formation at this area is the member of h8x, h8s on the lower hezi formation that are good reservoir

    研究區儲層非均質性明顯,主要表現為砂體分佈不均勻、厚度不均,發育程度不一,滲透率縱橫向差異均在10倍以上等;儲層發育較好的層段是山西組山1段,是本區的主要產層;神經網路技術對于儲層物性參數的預測是一種比較有效的方法;儲層綜合評價指數對于儲層的評價具有一定的理論和現實意義。
  2. This paper deals with the formation, theoretical foundation and social significance of the theory : " science and technology is the first productive force "

    摘要本文論述了「科學技術是第一生產力」這一論斷的形成、理論依據和它對社會發展的意義。
  3. A clearer insight into the nature of wealth and industry has led the wiser heads of all civilised nations to the conviction that both the civilisation of barbarous and semi - barbarous nations, and of those whose culture is retrograding, as well as the formation of colonies, offer to civilised nations a field for the development of their productive powers which promises them much richer and safer fruits than mutual hostilities by wars or restrictions on trade

    一切文明國家比較開明的首腦,對于財富與工業的本質作了進一步深入觀察以後,已經確信,對未開化、半開化或文化在衰退中的國家進行的教化工作和殖民地的形成,為文明國家提供了發展生產力的場所,而這比戰爭的相互敵對行動或貿易限制能提供更豐碩更安全的果實。
  4. The paper overviews the formation and characteristics of the technique of rapid propagation of free virus in plant tissue culture, and its application in flower, wood, fruit tree, vegetable. . etc., and introduces the main technical link to produce the seedling, including the function and choice of media, the principle and need of donor plants, tame method and transplant request of plant, productive plan of seedling and budge means of cost

    摘要綜述了植物離體快速繁殖技術和脫毒技術的形成、特點及其在花卉、林木、果樹、蔬菜等方面的應用,闡述了利用快繁與脫毒技術生產種苗的主要技術環節,包括培養基的作用和選配要點、外植體選取的原則和快繁與脫毒的不同要求、試管苗馴化的方法與移栽要求、種苗生產計劃的制定與成本預算方法。
  5. As a new social - economic formation, knowledge economy bases on knowledge and technology, which also are the key factors during the development of productive forces

    知識經濟作為一種嶄新的經濟形態,知識和技術是它的基礎,也是生產力發展的決定性因素。
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