proper selection 中文意思是什麼

proper selection 解釋
合理性選擇
  • proper : adj 1 適當的，相當的；正當的，應該的；正式的，正常的。2 有禮貌的；規矩的。3 固有的，特有的，獨特...
  • selection : n. 1. 選擇；挑選；選拔。2. 拔萃；選擇物；精選物[品]；文選。3. 【無線電】分離，（自動電話）撥號。4. 【生物學】選擇，淘汰。
  1. Abstract : to counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine

    文摘:針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。
  2. To counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine

    針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。
  3. The proper interpass temperature is required to prevent cold and hot cracking as well as the proper selection of welding filler material, to produce the proper creep resistance and toughness

    需要適當的程間溫度和正確選擇填充金屬材料來防止冷熱裂縫，產生適當的蠕變阻力和韌性。
  4. With the technical improvement of transcatheter embolotherapy and proper selection of microcoils and complementary devices, it is a promising approach to provide minimal invasiveness and most effectiveness

    隨著經導管栓塞治療術的進步及微線圈及輔助工具適當的選擇，它可以提供最小的侵入性及最大的功效。
  5. Considering the fluidization quality of the system, proper selection of static powder bed height and powder outlet relative height was very critical

    在權衡流化質量的基礎上，粉體靜止料層高度和出粉口相對高度的選取至為關鍵。
  6. And the proper selection of synthesized modes and mixed style will be ideal to assure the sound functionality of retirement fund

    以適當比例組合起來的復合型模式和混合型模式能夠兼顧養老保險多方面功能的發揮。
  7. The approaches to improve the quality of new craft liquor were summed up as follows : proper selection and treatment of raw materials including alcohol, seriflux, food additives, heading liquor, and ending liquor etc. ; scientific liquor body design including the relations between microconstituents and ethyl caproate in luzhou - flavor lqiuor and the formula of new craft liquor etc ; use of traditional liquor production techniques coupled with modern bio - techs, formulation of the quality standards of new craft liquor as soon as possible and strict enterprise supervision to perfect enterprise quality guarantee system and to advance the development of new craft liquor and the improvement of liquor quality

    摘要提高新工藝白酒質量的措施為：做好生產新工藝白酒基本原料如酒精、加裝水、食品添加劑、酒頭、酒尾等的選用及處理；對新工藝白酒酒體進行科學設計，包括濃香型白酒中微量成分與己酸乙酯的關系、新工藝白酒的配方等；運用傳統白酒生產工藝，結合應用現代先進的生物技術，盡快制訂新工藝白酒質量標準，加大監管力度，完善企業質量保證體系，促進新工藝白酒的發展和質量提高。
  8. Abstract : the key of improving punching accuracy and utilization ratio of material will be proper selection and design of positioning system and devices of feeding of punching die

    文摘:正確選擇與合理設計沖模送進條（帶）料及半成品的定位機構與裝置是提高沖壓精度和材料利用率的關鍵環節。
  9. Secondly, the finite - element analysis on the typical slope section is performed with establishment of geology model, definition of boundary condition and proper selection of mechanical parameters. the result shows that the slope is of integral stability, and the failure mode mainly comprises infrequent block drop and wedge body breakage. considering the two failure modes of plane failure and wedge body breakage, and stability calculation under different work conditions, the slope stability is discussed and the sensibility ana lysis on its fraction angel and cohesion force is made

    然後通過建立地質模型、確定邊界條件、選擇合理的力學參數，取典型斷面對邊坡進行數值分析，分析結果表明斜坡整體是穩定的，破壞類型以零星掉塊和楔體失穩下滑為主；為了定量計算邊坡的穩定性，對邊坡兩種破壞類型：單滑面下滑和雙滑面楔形體下滑，考慮不同工況進行穩定性計算，並對摩擦角和粘聚力進行穩定的敏感性分析。
  10. Proper selection of control algorithms and capacitor voltages helps synthesize controllable and waveforms almost sinusoidal three - phases ac voltage with minimum low - order harmonics at both sides of the converter

    選擇適當的控制演算法和電容電壓，能在變換器的兩側合成低次諧波含量小且波形近似於正弦的可控輸入/輸出電壓。
  11. Conclusions : proper selection of indications, early detection and appropriate management of postoperative complication are essential to the surgical outcome

    結論：熟練掌握法洛四聯癥矯正手術技術，合理選擇適應證，及早發現和正確處理並發癥是提高療效、降低圍術期死亡率的關鍵。
  12. Some other techniques were also introduced including a reasonable space partition scheme to accelerate the algorithm, a proper selection criterion to select candidate points, and an additive topological operation to assure the correctness of topology

    第1階段生長點分佈均勻並且密度相對較高的區域，剩下的部分在第2階段生長；還提出了一種空間劃分方法和選擇新點生成三角形的方法，並採用了附加三角形提高拓撲操作的可靠性。
  13. Abstract : importance of mould grounding of profiled dents is described involving proper selection of equipmets, grounding wheels and grounding specifications for precission and longer life of moulds

    文摘:說明了異形筘片模具刃磨的重要性，應在生產中正確選用設備、砂輪及磨削規范，以便保證模具的精度和壽命。
  14. The technique plays an important role in the proper selection of parts ， thermal electrical stress control in the circuit design and derating

    說明這一方法對元器件的正確選擇、電路設計中熱電應力的控制和降額等可靠性設計起主導的作用。
  15. The proper selection of air diffusers will help to ensure that variable air volume will operate over a range of air volumes well

    送風散流器的合適選擇有助於確保變風量系統在較大的風量范圍內運行良好。
  16. Proper selection will eliminate one source of likely breakdown in the communication cycle

    取詞正確的話，就等於消除了溝通過程中可能引起不暢的一個源頭。
  17. It isvery importsnt and practical for the overall development to make proper selection of pwer and heating co - generation solution and to make sufficient analysis and evaluation on the feasibility and technical issues of these solutions

    選擇合理的熱電聯供方案並對方案的可行性及技術關鍵點進行充分的分析與研究，對油田的總體開發是十分重要並具有實際意義。
  18. Acts as consultant and advisor to engineering staff on matters pertaining to sound and vibration and the proper selection and application of abatement materials

    在噪音和選擇適當的失效材料的應用方面，給與工程師以專業的建議。
  19. Within city and its related region, systematically, rationally and scientific future planning for rail transit routes and its network, and its compatibility with land use plan for specific geographical form and mater plan of city, are common problems met by large cities planning for rail transit systems in china. proper selection of network scale and its rational form for improving accessibility is also included in these problems

    如何在城市及其區域內系統、合理併科學地規劃遠期軌道交通線路和網路，使其適應具體的城市地理形態和城市總體規劃的土地利用格局，帶動城市的土地開發；如何選擇合適的路網規模和合理的路網形態，以提高交通的可達性，最大限度地吸引客流，成為我國選擇發展、規劃快速軌道交通的大城市所面臨的共同問題。
  20. In order to achieve exact measurement, except for proper selection and inspection ( calibration ), accurate installation of the whole system must be paid much attention

    要做到準確測量，除對儀表進行正確選擇和檢定（校準）外，還必須注意整個系統的正確安裝。
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