deficient well 中文意思是什麼

deficient well 解釋
達不到允許產量的井
  • deficient : adj. 1. 不足的,缺乏的。2. 不完全的,有缺陷的。3. 癡呆的。n. 有缺陷的人[東西]。 be deficient in 欠缺。 be mentally deficient 精神上有缺陷。
  • well : n 1 井。2 泉水;源頭,來源。3 坑,穴,凹處;【礦物】礦井,豎坑;【軍事】(地雷的)井坑;【建築】...
  1. Qualified personnel of technology of major of side of company of foreign capital oil, especially geological engineer and artesian well engineer compare deficient

    外資石油企業方面專業技術人才,尤其是地質工程師和鉆井工程師比較匱乏。
  2. Pilsenite is a rare mineral and its information is deficient. the first found pilsenite in china is in gaozhuang, henan province. pilsenite, associated with pyrrhotite, pyrite, hessite, gold, produced in pyrrhotite - polymetallic stage. three bismuth - tellurides produced in gaozhuang are well concordant with the standard pilsenite in composition, and other three are different from any of known bismuth - tellurium minerals. single crystal diffraction were made on a larger mineral grain of pilsenite. au growth and decline together with bi and te in ores and wall - rocks, which suggests that bi and te play a important role in migration and enrichment of au

    經電子探針分析,高莊金礦有多種鉍碲化物,有三粒礦物的成分與標準葉碲鉍礦完全一致。對一較大顆粒的葉碲鉍礦做了單晶x射線衍射分析。 au與bi在礦石和圍巖中的含量呈共消長關系, te與bi可能對au ag的遷移富集起了重要作用。
  3. Sites and equipments resources in rural primary schools of wansheng district, chongqing, this thesis sets forth current situation and problems of p. e. teaching resources in chinese rural primary schools, including shortage of teachers, p. e. class and unplanned p. e. courses ; serious lack of funds, sites and equipment not meeting the requirement of p. e. teaching ; unsuitable textbooks, insufficient utility of present resources, single teaching contents and students " weak constitution, etc. the major reason caused such problems is that social and school leaders as well as teachers do n ' t pay enough attention to school p. e., and are deficient in scientific guidance as a result of local economy development

    本文通過查閱文獻資料以及對重慶市萬盛區農村小學體育場地、器材資源現狀的調研分析,透視出我國農村小學體育教學資源的現狀與問題:師資狀況不良,開課率低、開課隨意性大;經費投入嚴重不足,場地、器材無法滿足教學要求;無合適的教材,現有資源有效利用不足,教學內容單一,學生身體素質差等。導致這些問題的主要原因是:社會、學校領導、教師等對學校體育的認識不足,受地區經濟發展的直接影響,缺乏科學的指導等。
  4. For example, the property right is not clear, the educational legislation lags behind, qualified teachers are deficient, educational quality is not guaranteed, graduates find them very difficult to get jobs, the contradiction between high educational fee and limited payment is widespread. the mode of state - owned - but - privately - run secondary college is only one form of college - running modes. due to its weakness, this article puts forth the following optimizing countermeasures : it must rely on well - facilitated provincial universities, we must implement the true innovation, it must identify its own position, we must make amendments to legislation and it must regard educational quality as its life

    國有民辦二級學院僅是眾多辦學模式中的一種,本文對國有民辦二級學院的辦學提出如下優化對策:我國國有民辦二級學院必須以辦學條件較好的省屬高校為依託;只有真正進行制度創新,國有民辦二級學院才能獲得發展空間;國有民辦二級學院必須明確自身的定位;健全國有民辦二級學院的立法,規范政府職能;國有民辦二級學院必須以好的教學質量為其發展的生命線。
  5. The 1. 488kb dna fragment was sequenced and ligated to pbi121 vector and transformed into otsa deficient of e. coli strains ( ff4169 ). otsa gene is in charge of trehalose - 6 - phosphate synthesis in e. coli. in growth curve experiment, the transformants that carried the 1. 488kb dna fragment grew well in minimum medium, which contains 0. 5mol / l nacl, while control strains could n ' t endure it

    提取釀酒酵母的總dna ,以此為模板,採用pcr的方法從釀酒酵母中克隆出了1 . 488kb的海藻糖合成酶基因tps1片段,通過xba和sma雙酶切,與同樣經過xba和sma雙酶切的puc118載體質粒連接,轉入大腸桿菌dh5中,通過藍白斑篩選重組子。
  6. Compared with the research of ooa, ood & oop research on object - oriented metrics is deficient. software metrics is in short of a theory basis. what ' s more, some metrics ca n ' t operate well

    面向對象軟體度量的研究現狀與面向對象的分析、設計技術以及程序設計語言的研究相比尚顯薄弱,軟體度量學理論還缺少堅實的理論基礎,而且有的度量可操作性不好。
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