試驗等級 的英文怎麼說

中文拼音 [shìyànděngjí]
試驗等級 英文
test class
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 試驗 : trial; experiment; test
  • 等級 : 1 （按質量、程度、地位等的差異而作出的區別） grade; rank 2 （在社會地位和法律地位上不平等的社會集...
  1. Through experiment on the influence factor of calcic - mortar ' s performance, we find out the best cement contrast minute stone for compounding, strength of cement, configuation craft, maintenance system and minute stone cement intensity grading

    摘要通過對鈣性黏結砂漿性能影響因素的試驗研究，找出了配製鈣性黏結砂漿的最佳灰砂比、水泥強度等級、配製工藝、養護制度為和沙子級配。
  2. Test method for noise quality of film - type resistors

    膜式電阻器的噪聲等級試驗方法
  3. A recommend value of appropriate roadbed height is put forward according to the sand dune type and the highway grade, make investigation to the sand harm and other problems of built highways in desert areas gathering the related materials of present day highways, and then make comprehensive and systematic statistics to related data and racious factors which affect the roadbed height ; analy the suitable roadbed height for the windblown sand drift passes through smoothly according to the open country windblown sand field test ; test and verify the outcome according to indoor wind tunnel test ; finally a appropriate recommend roadbed height value will be put forward for different grade highways in different areas, which is according to the analysis of roadbed stability the roadbed height economic analysis and different use requirement to different grade highways

    收集現有沙漠公路的有關資料，對全國已建沙漠公路進行沙害及其他病害調查，對相關數據和影響沙漠公路路基高度的各種因素進行綜合系統地統計分析；通過野外風沙流場測定，分析適宜風沙流順利通過的路基高度；通過室內風洞試驗進行驗證；結合路基穩定性分析、路基高度的經濟性分析，考慮不同等級公路的使用要求，最終提出不同地區不同等級沙漠公路路基填土高度的合理高度建議值。
  4. The research test of this discussion as follows : making investigation and research to overseas related materials ; make investigation to built highways in desert areas, dozens of routes and nearly 100 road sections have been surveyed, among them two highways have been taken as the chief investigation objects, they are " 210 national highways - first grade highways from bao tou to dong sheng " and " the section of nei meng a la shan meng s307 from shang de to meng gen " ; the relationship between windblown sand drift and the roadred height wind tunnel test ; make investigation to the tested road sections and subengineerings then make statistics and study according to the test outcome ; the stability analysis of different roadbed height ; the analysis of roadbed economy

    本課題的研究工作包括：對國外相關資料的調研分析；對已建沙漠地區公路進行調查、觀測了十余條線路，近百段路段，以『 210國道包頭至東勝一級公路』 、 『內蒙阿拉善盟s307尚德至孟根段』為主要調查對象；風沙流路基高度的關系、風洞試驗；對調查路段及依託工程調查、觀測結果統計研究；不同高度下路基穩定性分析；路基經濟性分析；按照沙丘類型及公路等級提出路基合理高度推薦值。
  5. Standard test methods for detention hinges used on detention - grade swinging doors

    安全等級雙開式彈簧門用安全鉸鏈的標準試驗方法
  6. The soil - rock foundation was applied in highway of changde - zhangjiajie, and in order to assure soil - rock foundation quality by shocking and compaction test, different virtual height of soil - rock foundation was constructed and it ' s quality was controlled for in - situ test, it was considered as parameter for virtual height, shocking and compaction quantities, shocking and compaction sediment rate and maximum diameter of packing materials

    摘要針對常張高速公路採用沖擊壓實技術壓實土石混填路基的問題，選取試驗段進行了不同虛鋪厚度路基的施工工藝及質量控制等試驗研究，提出了虛鋪厚度、沖壓遍數、沖壓沉降率（單級沉降量） 、填料最大粒徑等施工控制參數。
  7. What exam of grade of numerical control machine wants to see you learn is which kind of machine, numerical control machine includes numerical control car specificly, mill, auger, grind, machining center is waited a moment, you need study machine of the system to add knowledge, be familiar with a machine tool, return practice of the machine on need, the most important is the person guidance that need knows, self - study is very difficult, the knowledge on book needs to combine practice a little, the proposal has gone ability school learns a few the basiccest knowledge ( 2 to 3 years ), there can be relevant grade letter after ability school graduates next ( from primary labour, intermediate class, senior worker worker, technician, senior technician, hind two kinds obtain the hardest, want knowledge not only even relevant experience, its wage scale is equal at the engineer, chief engineer one kind ) remain be about to rely on oneself to get

    數控機等級考試要看你學的是哪一類機器，數控機器具體的包括數控車，銑，鉆，磨，加工中心等等，你需要系統的學習機加知識，熟悉機床，還需要上機實踐，最重要的是需要懂的人指導，自學很難，書本上的知識有些是需要結合實踐的，建議去好一點技校學習一些最基本的知識（ 2到3年） ，然後技校畢業后會有相關的等級證書（從初級工，中級工，高級工，技師，高級技師，后兩種最難取得，不僅要知識還要相關經驗，其待遇級別等同於工程師，總工程師一類）剩下的就要靠自己鉆了。
  8. Fuyuan comapny had started to specialized develop, study and produce the technology of polyurethane productions since 1990. at present, it owns about 30 million of fixed assets, we built nearly 10000 square meters workshop of international standard in weihai hi - tech develop zoon, and there were fully equipped water, power, steam and communication apparatus. we had 4 sets high - power pu foaming machines from italy, and a lot of advanced and perfect devices for chemical examination, and now we have the ability of production for 5 million polyurethane flat - free tyres pu tyres and 1000, 000 pieces polyurethane spare parts for automobile

    本公司自1990年開始專業從事聚氨酯產品的技術開發研究與生產。目前擁有固定資產三千余萬元，在國家級的威海高技術產業開發區建設近萬平方米的國際標準廠房，水電汽通訊等設施全。裝備有義大利進口的聚氨酯高壓發泡設備4臺套，並且具備先進完備的化驗檢測試驗裝置，現已形成年產各種規格的聚氨酯無充氣輪胎五百萬條和聚氨酯汽車內外裝飾件十萬件的生產能力。
  9. Especially, the laboratory has a pseudo - reciprocating current system, so the associated engineering simulation experiment and theoretical study can be made in the laboratory, and many state - and province - level research projects have been carried out in the laboratories

    該實驗室可進行浪、流、潮汐、風及泥沙等海洋環境因素的聯合模擬，尤其具備近真往復潮流系統，可以開展相關工程模擬試驗和理論研究，已完成了多項國家及省部級研究課題。
  10. By using 5000kn pressure - bent testing machine, the specimens of boulder concrete and crushed stone concrete were tested through three - point - bending method and wedge - split tensile method, the scale division of the index dial of pressure - bent testing machine is larger, whereas the predicted test - load is lesser, so the velocity of exerted load is controlled through observing the reading of the multimeter which is connected with the collecting systerm in order to continuously exert test - load

    本文使用5000kn壓彎實驗機，對不同強度等級的卵石混凝土和碎石混凝土試件分別進行了三點彎曲試驗和楔入劈拉試驗。試驗過程中，由於實驗機噸位較大，而試驗荷載預計較小，為了能夠有效地控制加載大小和加載速度，採用通過觀察與荷載傳感器相連的萬用表讀數控制加載速度的方法，連續加載。
  11. For the circuit - breakers of rated voltage 252kv up, the synthetic test methods are introduced according now condition because of the limitation of the transformer short - circuit capacity. the correlative prescribes on switching line - charging current in gb / t1984 - 200x " alternating - current high - voltage circuit - breaker " are discussed according to the test results and theoretic analysis

    由於開合空載架空線路試驗對電源側的阻抗有明確的規定，這就要求試驗電源必須具有足夠大的短路容量，實驗室很難滿足要求，因此，一般對較高電壓等級的斷路器採用合成試驗方法，本文介紹了利用現有條件，對252kv以上電壓等級的斷路器採用合成試驗時的試驗線路。
  12. The effects to beam for its normal section flexural capacity and rigidity and ductibility as well as other properties is discussed with different polypropylene fiber and different concrete strength by the bending test study herein on the reinforced concrete beams and the polypropylene fiber reinforced beams

    本文通過對摻聚丙烯纖維砼配筋梁的試驗研究，分析討論了單筋矩形截面梁配筋率相同時，分別考慮聚丙烯纖維摻量和混凝土強度等級等因素對梁的正截面承載力、剛度及延性等幾個方面的影響。
  13. Based on macroscopical earthquake calamities and laboratory tests, traditional methods about estimation and grade evaluation of liquefaction are inducted by means of generalization, analyses and statistics, which have some practicability and some limitation

    傳統的判別和等級評價方法多是在宏觀震害現象和室內試驗基礎上總結、分析、統計得到的，有一定的實用性，但也存在著一些局限性，結論可靠度尚需提高。
  14. Fire classification of construction products and building elements - classification using data from fire resistance tests, excluding ventilation services

    施工產品和建築部件的防火等級.根據防火試驗的數據進行分類
  15. Fire rating test

    防火等級試驗
  16. This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway

    負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。
  17. Soil hydraulic characteristic parameters can be estimated accurately using the pedo - transfer functions ( ptfs ) depending on soil fundamental parameters which are easy to get such as grading of soil, organic content and bulk density. pedo - transfer functions ( ptfs ) have been developed by two methods in this paper with data measured at keerqin sandy land

    然而可以通過容易得到並能保證試驗精度的土壤基本物化特徵參數，如：顆粒級配、有機質含量和土壤容重等，利用土壤傳遞函數（ ptfs ）可以較準確地估算出土壤水力特性參數。
  18. Sensitive switches for communication technology ; climatic test categories, measuring methods and testing procedures

    通信技術靈敏開關.第1部分:氣候試驗等級測量方法和
  19. Iso 9906 : rotodynamic pumps - hydraulic performance acceptance test - grades 1 and 2 iso 9906 : 1999 ; german version en iso 9906 : 1999

    旋轉式動力泵.液壓性能驗收試驗.等級1和2
  20. Going with the language tide of standardization and normalization, and based on " the phonetic distinctive feature database system of grade - rule for putonghua - standard - examination ", the paper, appreciating the experimental data and relevant theories of experimental phonetics and computer phonetic processing technology, designs a set of software system which is operable, extendable and applicable ( operational, extensive and practical ), with the goal of increasing the justice level of the examiner and the language level of the examinee. the paper also supplies an examine rule for the examiner and the examinee to make a precise understand about the sandra language examination

    本文就是順應對語言的規范化、標準化的要求，在《普通話水平測試各等級標準語言特徵數據庫系統》的基礎上，利用實驗語音學、計算機語音處理技術的具體實驗數據和有關理論，設計出一套具有可操作性、可擴充性、實用性的軟體系統，以便提高測評員的公平性，提高應試人的普通話水平，讓測評員和被試者有據可依，準確理解和把握測試標準的尺度。
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