重試線 的英文怎麼說

中文拼音 [zhòngshìxiàn]
重試線 英文
reageing
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : 名詞(古代占卜用的器具) astrolabe
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以慶市的南川金佛山(自然保護區) 、黔江武陵山(國家點退耕還林示範縣,森林覆蓋率50以上)和北碚中梁山(遭人為破壞嚴)典型巖溶區為對象,選擇了幾種要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. On the demand of application and according to the soluhons menhoned above, a method of displacement waiting auto - sy ' nchronizing is put forward, which is based on match filters. at the end a complete and speeflc set of hardware circuits and software programs which haplements the scheme, is also presented in the ancle. the synchronization system was tested in the pool and in the shallow wate near m port, the result of the test shows that its performance is satisfactory

    論文著介紹實現了跳頻通信系統同步的一般方法,並詳細分析和對比跳頻同步系統的捕獲方案,在此基礎上,提出了一個基於匹配濾波器的位移等待式自同步方案,設計、完成並給出了詳細硬體連電路圖、軟體程序流程圖和部分程序清單,該自同步方法在實驗室水池實驗取得良好的效果,並在廈門港海域進行了現場實驗測,具有較低的誤碼率和一定的檢測概率,結果令人滿意。
  3. Given the abilities of generating all kinds of ideal and not ideal signals, it has been widely used in the domains of communication, radar, navigation and astronavigation

    它可以產生各種理想及非理想的波形信號,是電子工程師、生產以及教學科研的要測設備,廣泛用於通信、雷達、導航、宇航等領域。
  4. Those research results will be applied on some important civil engineering such as china national high level radioactive waste deposal, energy storage project, the deep exploitation of petroleum and gas, and the construction of the exceed deep and exceed long tunnel of “ south to north of water ” project

    開展大型材料模擬驗技術、節理巖體三場耦合理論和關鍵驗技術的研究,為國家高放廢物處置、能源戰略儲存、石油深層開采、南水北調西超深超長隧道營建等大工程服務。
  5. We worked hard to prevent and control water pollution in key river valleys and regions, such as the three gorges reservoir area, the songhua river, the sources and routes of the south - to - north water diversion project, and the bohai sea. we carried out key environmental protection projects to desulphurize emissions from coal - fired power plants, treat urban sewage and dispose of waste safely

    積極推進點行業點企業和點工程的節能工作,開展循環經濟點,加強三峽庫區松花江南水北調水源及沿渤海等點流域和區域水污染防治工作,實施燃煤電廠脫硫城市污水處理垃圾無害化處理等環保點工程。
  6. As a new lottery style, online instant lottery has been developing rapidly in the past few years inside our country. some trial systems are put out in a number of provinces, china welfare online instant lottery tried out in guangdong province by china welfare lottery distribution management center, instant prize in chongqing and happy 8 inbeijing all belong to this style

    即開型彩票作為一種新的彩票形式,近年來在國內發展迅速,在不少省市推出的一些行系統,如中國福利彩票發行管理中心在廣東行的中福在即開型彩票、慶的時時彩、北京的快樂8等都屬于這一類彩票。
  7. Simox soi wafers produced by ion implant processes were used in this experiment. the results for simox soi samples we got here revealed that all the three structures are valuable for soi electrical characterization and sis structure has irrefragable advantage over the other two structures. the soi transistors have been the key devices for achieving the low voltage operation and low power consumption, because of the small junction capacitance, the small s - factor, and the small substrate bias effect

    這三種模型分別是:第一,將傳統的mos電容結構應用到soi材料上來進行c - v , i - v測,分析計算soi材料的要電學性能參數;第二種,針對soi材料的特殊結構,為了適應生產上對無損soi園片進行電學性能測的要求,應用mosos結構來對soi材料進行電學性能表徵。
  8. Crane hoist line speed and power test code

    機提升速度和功率驗規程
  9. This project which is based on the demand of increasing the electron tube ’ s qualities totally and reducing the manufacture cost has done a large amount of investigative work as follows to improve and perfect the technologies for the important part of electron tube manufacture ? the grid surface processing : on the surface processing of the molybdenum grid, the primary purpose is to reduce thermionic emission and secondary electronic emission of the grid. by the constantly experiment and grabbling the different technology routes, we have successfully developed these new technologies on the tac and zrc electrophoresis and electroplating platinum black of the grid, and made its surface cladding quality very stable and reliable

    本課題是基於整體提高電子管的質量和降低生產成本的要求,對電子管生產中的要部分? ?柵極的表面處理技術進行改進和完善,主要在以下方面進行了深入研究:在鉬柵極表面處理方面,主要為實現降低柵極的熱電子發射和二次電子發射,通過不同工藝路的不斷驗和摸索,成功開發出柵極電泳tac 、 zrc和電鍍鉑黑的新工藝,使柵極的塗覆質量穩定可靠。
  10. The document will be retried in a single - threaded filter

    將在單程篩選器中此文檔。
  11. Along with the implementation of experiment of straight power supply to big consumer step by step, as the largest rundle hydropower station in our country, we must consider straight power supply to big consumer ( a new electric power marketing ) with the electric power of gezhouba - three gorges as an important composed part of electric power marketing, let it become to one of the important means of gaining the more benefits to our company

    直供電作為一種新的營銷模式,隨著大用戶直供電點工作的逐步展開,作為我國最大的梯級電站,必須把三峽?葛洲壩的電力直供作為電力營銷的有機組成部分,作為實現公司效益最大化的要手段之一。論文在分析了三峽區域潛在的直供對象后,提出了三峽電力過網直供和專直供的思路。
  12. Computer - aided design of integrated circuits and systems, 1995, 14 : 1402 - 1407

    因此,本文先提出了一個通用的在結構。
  13. Significance and main functions of building safety instrument pilot production line of national engineering research center for coal mine safety technology

    論煤礦安全技術國家工程研究中心安全儀表中建設的要意義及其主要功能
  14. Mix experimention of lubrication for gearing of high - speed over loading wire rolling mill

    高速材軋機傳動系統潤滑油的混兌
  15. Dense shaped refractory products - test method of linear changes on reheating

    緻密定形耐火製品變化驗方法
  16. Shaped insulating refractory products - determination of permanent change in dimension on heating

    定形隔熱耐火製品變化驗方法
  17. N. b. the using temperature of bricks should not exceed the experimental temperature of linear change after heating. the above heat - conduction coefficent is obtained by using flat - plate method

    注:磚的工作溫度不超過變化的度驗溫度。表面導熱系數指標為平板法驗數值。
  18. Purpose : the equipment is widely used heating in metallurgy, building material, chemical and so on. it especially applys to test linear changes of refractory products in every kind of ambience

    用途:該設備廣泛用於冶金、建材、機械、化工等行業作加熱爐之用,特別適用於耐火材料行業耐火製品在各種氣氛下的變化的測及燒結。
  19. Using the general finite element programming package of ansys10. 0, the study of gabled frames beam - column end - plate connections is made, considering synthetically nonlinear ( material, geometry and contact ), bolt pretension forces and ratio of axial compression stress to strength. elastic - plastic finite element analyses are carried out among 28 species of 3 series under monotonic loads, in order to discuss the influence of parameters including stiffness of end - plate, bolt diameter, friction coefficients and so on

    本文使用通用有限元軟體ansys10 . 0綜合考慮了三性(材料非性、幾何非性以及狀態非性)的影響,同時考慮了螺栓預拉力的影響,對考慮端板厚度、端板加勁肋的設置、螺栓直徑、摩擦系數等參數不同的3個系列(端板系列,螺栓直徑系列,摩擦系數系列) 28個件進行了有限元數值模擬,對連接節點的性能進行了分析研究。
  20. The inelastic finite element solution considering both large - deflection and plastic extension is used to analyze eccentric - loading columns in this paper. the stability capacity of different slendemess ration and eccentricity are calculated, the residual stresses and their influence upon the steel eccentric - loading columns are emphasizedly discussed, at the same time ten steel columns were achieved

    本文採用大變形和塑性擴展的兩性有限元方法進行偏心受壓柱子的全過程模擬,分析不同的長細比、不同的偏心率情況下柱子的穩定性能,並著討論殘余應力對柱子承載能力的影響,完成了10根件的驗。
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