吹驗法 的英文怎麼說

中文拼音 [chuīyànfǎ]
吹驗法 英文
bubble proof
  • 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
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. Standard test methods for determination of gold in bullion by cupellation

    用灰吹法測定金條中純金的標準試驗方法
  2. The article takes a 600mw natural cycle drum boiler ( soot blow using steam ) as investigating object, establishes soot accumulation loss and soot blowing energy loss models for its water cooling wall, superheater, economizer and air preheater respectively, set up instructions for soot blower operating. simulating calculation results are compared with site data to verify usefulness of key models. the article introduced the operation optimizing design of soot blowers of yanzhou no2 power plant based on theoretical research

    本文以600mw汽包自然循環鍋爐（蒸汽吹灰）為具體分析對象，分別建立其水冷壁、過熱器、省煤器、空預器的積灰損失和各受熱面吹灰能量損失的模型，建立相應的吹灰器運行規則指導，對設計中的關鍵模型問題，通過模擬計算及與現場數據作比較的方法，驗證其可用程度。
  3. A series of multi - pulse experiments are performed at breakdown voltage up to 400kv, peak current up to 30ka with an interval of 5ms, which shows spark gap switch could be obtained good insulation recovery in several milliseconds under the condition of water dielectric pulse power modulator with low load

    在擊穿電壓400kv ，峰值電流30ka ，脈寬40ns的工作參數下，採用吹氣的辦法（氣流速度30m / s ） ，使氣體火花開關多脈沖運行間隔達到5ms ，實驗結果與理論估計相符。
  4. The paper studied three aspects of extracelluar enzymes in sediments of the tidal flat wetland, namely 1 ) the distibution of five sorts of extracellular enzymes in sediments in the east end of chongming island along the elevation gradient or community succession series, the relationships between the activities of enzymes and the ecological factors, and functions of extracellular enzymes in the process of community succession ; 2 ) the effects of the heavy metal ions and edta on the activity of alkaline phosphatase in sediments of the east end of chongming island by adding and removing of heavy metal ions, discussing whether the activities of extracellular enzymes could be taken as the indicators for the environmental status ; 3 ) the variations of the activities of extracellular enzymes in sediments in the east end of hengsha island after the discarding clay

    本文以長江口典型濕地?崇明東灘為例，首次研究了沿高程梯度或沿植被演替系列沉積物中堿性磷酸酶等五種胞外酶活性的空間分佈規律，分析了胞外酶活性與環境因子的相互關系及其產生機制，討論了胞外酶活性在濕地植被演替中的作用。同時以崇明東灘沉積物為對象，運用重金屬離子的添加和去除等方法，研究了重金屬離子對沉積物中堿性磷酸酶活性的影響，利用胞外酶活性的變化探討了崇明東灘重金屬污染的狀況。此外，本文還研究了橫沙東灘吹泥試驗工程對沉積物環境因子和胞外酶活性的影響並進行了對比分析。
  5. Fourth, the membrane recovering method was found within stationary tubular membrane elements and was compared with rotating flow by using experiment, that is, the unloading pressure recovering method is one of the most efficient method, it may reduce the auxiliary time, such as washing, backflush, reverse filtration, but the tubular membrane is washed or backflush or changed after the cycle period are accumulated numerous times

    第四、對旋轉流靜止管式膜的再生進行了實驗比較，並提出了旋轉流膜管可以通過卸壓再生，以減少膜管每次使用后的沖洗、反吹等輔助時間，採用該種方法再生的膜管其滲透通量完全能滿足要求，當循環使用一定次數后再進行或沖洗或反吹或更換新膜管。
  6. Standard test method for environmental stress - crack resistance of blow - molded polyethylene containers

    吹模製聚乙烯容器抗環境應力裂紋的標準試驗方法
  7. Method for evaluation of blow formability by bulging test on metallic superplastic materials

    通過對金屬超塑性材料的膨脹試驗評價吹製成型法
  8. Thermoplastic tanks made from blow or rotational moulded polyethylene - tanks for the above ground storage of chemicals - requirements and test methods

    吹模或旋轉模製聚乙烯熱塑性罐.地上化學制劑儲罐.要求和試驗方法
  9. Thermoplastics tanks made from blow or rotational moulded polyethylene - tanks for the above ground storage of chemicals - requirements and test methods

    吹模或旋轉模製聚乙烯熱塑性罐.化學製品地上存儲罐.要求和試驗方法
  10. Thermoplastics static tanks for above ground storage of domestic heating oils, kerosene and diesel fuels - blow moulded polyethylene, rotationally moulded polyethylene and polyamide 6 by anionic polymerization tanks - requirements and test methods

    家用燃料油煤油和柴油的地上存儲用熱塑性固定儲油罐.通過陰離子聚合吹塑聚乙烯儲油罐旋轉模製聚乙烯和聚酰胺6儲油罐.要求和試驗方法
  11. The method of prediction the discharge coefficients of film cooling holes on the turbine blade suggested by d. a. rowbury et. al has been improved in this paper to fit the computations in the cases of low pressure ratios and the holes in leading edge region especially. the effects of external cross - flow, hole geometry and reynolds number in the hole were taken into account. an additive loss coefficient method is subsequently applied to the test data in order to assess the effect of the external cross - flow

    Rowbury等提出的流量系數工程演算法進行了改進，計算結果和實驗數據的比較表明改進后的新模型使低吹風比和前緣駐點附近流量系數的計算得到了明顯的改進，而在高吹風比下仍能保持與實驗數據相符，這種演算法有可能成為低壓比情況下型面氣膜冷卻的一種通用設計方法。
  12. 08. 02 test method for environmental stress - crack resistance of blow - molded polyethylene containers

    吹模聚乙烯容器耐環境應力斷裂試驗方法
  13. Test method for column crush properties of blown thermoplastic containers

    吹制熱塑性容器縱向破碎特性試驗方法
  14. Standard test method for column crush properties of blown thermoplastic containers

    吹制熱塑容器抗圓筒壓碎性的標準試驗方法
  15. To find the ways to increase repetition rates and lifetime of the switches, mechanisms of two physical processes which determine repetition rates and lifetime of the switches, dielectric recovery and electrode erosion, were studied in theory, and a serial of high - energy high - coulomb repetitive experiments were performed with two different three - electrode gas spark switches designed by ourselves

    為了探尋提高開關重復頻率和壽命的技術途徑和方法，對制約開關重復頻率和壽命的兩個主要物理過程?絕緣恢復和電極燒蝕的機理進行了理論研究。設計了兩種形式的三電極吹氣式氣體火花開關，並進行了高能、大電荷量重復頻率實驗研究。
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