鉆頭因素 的英文怎麼說
中文拼音 [zhēntóuyīnsù]
鉆頭因素
英文
bit factor-
At present, the competition of oil industry is very fury, so reducing the cost of exploitation of oil is imperative under the situation. but the oil drillers of our country are relatively old, and the control mode drops behind, which result in the long period of making hole and high ratio of aiguille attaint, which is the main restrict factor of reducing the cost of oil exploitation
隨著石油行業競爭的日趨激烈，降低石油的開采成本就勢在必行，於是研製新型的石油鉆機就顯得尤為重要，因為國內目前使用的鉆機比較陳舊，控制方式非常落後，導致鉆井周期長、鉆頭損壞率高，這是降低石油開采成本的重要制約因素；而且落後的控制方式使得鉆井過程容易發生溜鉆、卡鉆等事故。Analyzing the influence factors for the performance of diamond drill bit in hot pressure sintering process of intermediate - frequency furnace
淺析中頻熱壓燒結過程中影響金剛石鉆頭性能的因素Films erotica and cautionary tales about cheating. unlike king hu, who single - mindedly devoted his lifetime to perfecting his art, completing only a dozen or so films with a unified style and vision, li han - hsiang is too difficult to pin down or categorise. law kar, critic and former programmer for the hkfa, mentioned in a recent conversation that the appraisal of li han - hsiang was radically different in various eras and countries
所以如此，一個重要的原因可能是李翰祥的電影類型太雜，從素樸沉實的文藝言情，到千嬌百媚的古裝宮闈，從嚴謹考究的歷史故事，到隨手拈來的風月騙術，常令論者暈頭轉向，無所適從，難以為他定位，不若胡金銓心無二志地鉆研他的技藝，一生只拍了十來部影片，風格純凈統一，研究起來，線索分明，比較容易掌握。On the basis of all kinds of stratigraphic and petrologic data of outcrop and well sections, the maps of single factors and sedimentary facies of the paleocene - eocene, oligocene and miocene were compiled with the single factor analysis and multifactor comprehensive mapping method proposed by professor feng zengzhao
摘要根據柴達木盆地北緣露頭剖面、鉆井剖面的地層學和巖石學研究所取得的各種定量及定性資料，採用馮增昭教授倡導的單因素分析多因素綜合作圖法，編制了柴達木盆地北緣結綠素紅山地區古新統始新統、漸新統和中新統的各種單因素圖和沉積相圖。Based on the ground outcrops and drilling core samples, and two - dimensional seismic data in this paper, through a comprehensive evaluation and research of the reservoir characteristics, the authors clarifies that the dolomite of the upper sinian dengying formation and the grain limestone of the lower silurian shiniulan formation are main reservoir rocks in the research area, and the sedimentary facies, karstification, and the number of cracks are the main controlling factors of the reservoir quality
以地表露頭、鉆井資料及二維地震資料為基礎，通過儲層特徵綜合評價研究，認為上震旦統燈影組白雲巖、下志留統石牛欄組顆粒灰巖為區內的主要儲集巖，沉積相、巖溶作用及裂縫發育程度為儲層發育的主控因素。The paper obtains the optimal values of the parameters and therefore lays a theoretical foundation for the design, selection and application of digging machines
通過數據分析，得出各影響因素與鉆頭動態力學參數間的數學關系，做出曲線擬合方程，從而找到最佳值，為挖坑機的設計、選擇及運用，提供理論依據。After the various visual defects during drilling processes were analyzed, the importance of drilling with compressive pre stress was presented
以加工效率為指標，通過正交試驗對鉆頭的磨料粒度、濃度、水槽數和壁厚等因素進行了優化分析，確定了適宜的刀具參數。Factors affecting performance of sandwich - structured diamond core bits
影響夾層式鉆頭性能因素的研究分享友人