試驗速度 的英文怎麼說

中文拼音 [shìyànsùdù]
試驗速度 英文
speed of test
  • 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
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 試驗 : trial; experiment; test
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  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

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，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試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重點，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、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重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. A test analysis of open canal bottom coefficient of roughness anticlimax on turbulent velocity of flow and intensity of turbulence influence

    明渠渠底糙率突減對紊流流速及紊動強度影響的試驗分析
  3. Cross - country skis. ski - binding screws. test methods

    速度滑雪板.滑雪板皮靴固定螺釘.試驗方法
  4. Inspection methods for basic parameters of environmental testing equipments for electric and electronic products centrifugal machines for constant acceleration test

    電工電子產品環境試驗設備基本參數檢定方法穩態加速度試驗用離心機
  5. Surface dressing - test methods - rate of spread and accuracy of spread of binder and chippings

    敷路料.試驗方法.粘合劑和石屑攤鋪的速度和準確度
  6. Surface dressing - test methods - part 1 : rate of spread and accuracy of spread of binders and chippings

    敷路料.試驗方法.第1部分:粘合劑和石屑攤鋪的速度和準確度
  7. Surface dressing - test methods - part 1 : rate of spread and accuracy of spread of binder and chippings ; german version en 12272 - 1 : 2002

    路面敷料試驗方法.第1部分:粘合劑和石屑攤鋪速度和準
  8. The experimental results indicate that it is easy to be realized, can save the calculating cost and improve the constringency speed

    試驗結果表明，用粒子群演算法來訓練樣本集具有容易實現、節省計算成本和提高收斂速度等優點。
  9. In order to reduce time in this procedure, we realize a fast cyclization algorithm based on the hash table. experimental results show that this approach is efficient and automated in test vector translation

    實驗結果表明，在此波形格式基礎上的測試向量轉換，不僅在速度上得到提高，同時針對大容量的測試向量集合，也能獲得較高的壓縮結果。
  10. The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed

    文中利用齒墩設施實現附加射流，對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗，分析研究了中低佛勞德數條件下，齒墩墩頭的動水壓強及空化特性，齒墩設施與消力池聯合應用時的流態特性，消力池的水力計算，消能量的估算及其各種影響因素，消能機理和效果，消力池內的流速、壓強特性，摻氣濃度分佈等水力學問題，並提出了實現附加射流齒墩設施的水力設計方法和步驟。
  11. The factors influencing on the performance of ash - jd such as the moore ratio of monomers, the reaction temperature and time, concentration, the ph value of reaction solution and the drippy speed of formaldehyde were studied carefully. through experiments, the optimum level of those factors was gained

    論文詳細研究了反應單體的摩爾比、反應溫度、時間、濃度、反應溶液的酸堿度及甲醛的滴加速度等對產品ash - jd性能的影響，通過試驗，得到了這些因素的最佳水平。
  12. In the process of work, according to complex geological conditions such as huge thick soft clay in site and top surface of possible pile foundation supporting course fluctuating in large amplitude, we adopted many advanced exploratory methods ( just as high accuracy exploration of shallow earthquake, crosshole wave velocity test, vane shear test, pressuremeter test, etc. ), we found out that there is an ancient groove of yangzi river in former plant site, therefore we suggested in time that plant site should properly be moved eastwardly, only this item saved nearly about 50 million for pile foundation project cost

    在工作過程，根據廠址區軟粘土厚度大、可能作為樁基持力層頂面起伏變化大等復雜地質條件，採取了多種先進的勘探手段（如高精度淺層地震勘探、跨孔波速試驗、十字板剪切試驗、旁壓試驗等） ，查明了原廠址區存在一個長江古凹槽，並及時建議廠址適當東移，僅次一項就節省樁基工程費用近5000萬元。
  13. The parallel processing of the two processors dramatically improves the performance of both the calculation and the communication

    兩個處理器分別負責模擬計算和通信處理，顯著提高了閉環試驗速度。
  14. This method avoids the influence of resistances and cirumstance temperature, leading to escape from magnitude loss

    這種橡皮繩試驗速度控制方法克服了由於阻力、環境溫度等因素造成的影響，避免了造成巨大損失危險。
  15. The equal error measurement and neural network correction for real time velocity in car crash test

    汽車碰撞試驗速度的實時等誤差測量和神經網路修正
  16. For an instrument error of less than 3 %, calibrate the pressure - indicating device in such a manner that known pressures are applied dynamically at approximately the same rate as in testing of paper

    我的理解是:對于誤差少於3 %的機器，要在了解動態應用的壓力速度和紙試驗速度大約一樣的方式下校準指示壓力裝置。
  17. Comparing with local of the same kind product this device have the low cost, good characteristics of interface of person and machine, very suit the chinese state of the nation, and have the value of expansion

    與傳統的測試方法相比高壓斷路器迴路電阻測試儀的特點是：測試精度高、試驗速度快。與國內同類產品相比它具有成本低、人機界面良好的特點，很適合中國國情，具有推廣價值。
  18. It was found that under 18 34 the developmental duration decreased while the developmental rate increased linearly with temperature. the relationship between the developmental rate and temperature were further described with five regression equations, which could be applied to predict occurrence period and effective accumulative temperature

    在試驗溫度范圍內，花翅搖蚊各蟲態發育歷期隨溫度升高而逐漸縮短，發育速率與溫度呈正比關系，並得出各蟲態發育速率與溫度的5個回歸關系式，可用於花翅搖蚊發生期的有效積溫預測。
  19. Under the temperatures of 18 ~ 30 in lab, the developmental period of the immature stages ( egg to pupa ) for coccophagus yoshidae nakayama shortened while the developmental velocity increased as the temperature increased

    摘要黑色軟蚧蚜小蜂在18 ~ 30的室內試驗溫度范圍內，各發育階段的歷期隨溫度的升高而縮短，發育速率則隨溫度的升高而增大。
  20. ( 1 ) fatigue crack growth rates of 316l, 2 ( 1 / 4 ) cr1mo and 2 ( 1 / 4 ) cr1mov increase with temperature. the exponent n, in the paris law, da / dn = c ( k ) ", changes little with increasing temperature

    試驗溫度條件下奧氏體材料（ 316l ）與貝氏體材料（ 21 / 4cr1mo 、 21 / 4cr1mov ）的疲勞裂紋擴展速率隨著溫度的升高而增大，且paris公式中的指數n變化不大。
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