mechanical extraction 中文意思是什麼

mechanical extraction 解釋
機械抽風
  • mechanical : adj 1 機械的；機械制的。2 機械學的，力學的；物理上的（opp chemical）。3 機工的，技工的；自動的；...
  • extraction : n. 1. 抽出，拔出。2. 【化學】提取（法）；萃取（法）；回收物，提出物；精煉。3. 精選，摘要。4. 血統，家世，出身。5. 【數學】開方，求根。
  1. Weiss kessel anlagen maschinenbau gmbh is well - known not only in dillenburg with silos of steel, vertical - tube radiant boilers and boiler plants as well as with long - distance heating plants, dust extracting installations and combustion chamber boiler, but also with further offers, like thermal oil, heat plants and / or mechanical boiler furnaces, air and dust extraction technology and steam boilers and steam generators

    Weiss kessel anlagen maschinenbau gmbh是一家生產不同尺寸燃燒室，除塵裝置，遠程供熱裝置，鍋爐設備，熱油，鋼板結構青貯塔，立管鍋爐，熱設備，蒸氣鍋爐和蒸氣機，機械燃燒鍋爐，空氣-除塵技術的企業。
  2. The used approximately dimensioning to approximate the mass extraction ratio guarantees stable cavities for the time of stoping and the storage of teh residual brine but consider not the behaviour of the safety layers and their mechanical integrity

    所使用的近似尺寸接近質量萃取率，從而確保了回採和儲存殘余鹵水時空穴的穩定性，但安全層及其設備的完整性未考慮在內。
  3. An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established. a gear feature vibration signal extraction method using the wavelet packet energy is proposed, which can separate gear meshing vibration, noise vibration and gear fault vibration signal from the original gearbox case vibration signal. basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time

    第三章擺脫了donoho的閾值消噪思想，從能量的角度建立了基於小波包的自動消噪演算法；提出基於小波包能量分佈的齒輪故障特徵信號提取方法，可以將齒輪嚙合振動信號、干擾振動信號以及故障沖擊振動信號從原始齒輪振動信號中分離出來；首次將基追蹤消噪演算法引入到機械故障信號的消噪與特徵提取上，通過對齒輪故障信號的消噪，表明了它的有效性，並對影響該方法實際應用效果的因素進行了全面的分析，同時也指出了該方法存在的局限性。
  4. Appliances for the instantaneous production of hot water for domestic use operating on propane - air and on butane - air of 25 mj m3 and 24, 3 mj m3 net calorific value respectively and intended for connection to a vmc system mechanical extraction of combustion products

    用25mj m3丙烷氣體和24 . 3mj m3丁烷氣體凈熱值工作的，並預定與燃燒物的vmc系統機械抽排裝置連接的家用快速加熱供水設備
  5. Heating. gas. liquid fuel, solid fuel. boilers with atmospheric burners of useful output no exceeding 70 kw operating on propane air and on butane air of 25 mj cubic meters and 24, 3 mj cubic meters net calorific value respectively for central heating by hot water and intended for connection to a vmc system mechanical extraction of combustion products

    供熱.氣體液體和固體燃料.使用立方米丙烷和立方米丁烷功率在70kw以下並連接機械抽排裝置的集中供熱常壓式水暖鍋爐
  6. As a general artificial lifting extraction mode, mechanical pump well has taken an important role in the world oil extraction for its proven technique, reliable performance and well adaptability, for underground reserves decreasing year - by - year, percent of water increasing year after year, in order to keep high and stable yields, restrict management ways and efficient technical measures must be taken in daqing oil field

    機械採油井作為常規的人工舉升開采方式，由於其技術成熟便於掌握，工作性能可靠，適應性較強，因而在當今世界各國油田生產中佔有舉足輕重的地位。在大慶油田，由於地下儲量在逐年減少，含水逐漸上升，在這種情況下，要繼續保持油田高產穩產，必須採取嚴格的管理辦法和有效的技術手段，確保油田高產穩產。
  7. The mechanical extraction of sanitised recyclables assists in the achievement of all current and future recycling targets laid down by government and eu legislation

    已消毒可循環垃圾的機械分離有助於達到政府與歐盟立法制訂的當前和未來的垃圾循環目標。
  8. Research on the extraction method of time - domain symptoms based on wavelet packet decompositions of mechanical fault signal

    機械故障信號小波包分解的時域特徵提取方法研究
  9. For chinese phrase segmentation, a method of chinese phrase segmentation based on index was proposed and implemented, which has greater classifying efficiency compared with the traditional mechanical classification. for feature extraction, the method of mutual information was used, the disadvantages of traditional method of mutual information was analyzed, as well as the improving measures were brought out. for mail presentation, improved upon the traditional vector space model, a presentation method was proposed which is more suitable for the bayes computing

    在中文分詞方面，設計並實現了一種基於索引的中文分詞方法，提高了傳統的機械分詞法效率;在特徵提取方面，採用互信息值的方法，分析了傳統互信息方法的缺陷並給出了改進措施;在郵件的表示方面，對傳統的向量空間模型進行了改進，提出並採用了一種更加適合於貝葉斯計算的表示方法;用大量的測試樣本對引擎進行了測試，並就結果進行了討論分析。
  10. Fault information extraction of mechanical equipment based on independent component analysis

    基於獨立分量分析的機械故障信息提取
  11. As we know, feature extraction is the most important and difficult topic in the field of mechanical fault diagnosis. to some extent, feature extraction is a problem which hinder the mechanical fault diagnosis technique from getting further improvement

    在機械故障診斷的發展過程中，最重要、最關鍵、也是最困難的問題之一就是故障特徵信號的特徵提取，從某種意義上說，特徵提取是當前機械故障診斷研究中的「瓶頸」問題。
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