標準孔口 的英文怎麼說

中文拼音 [biāozhǔnkǒngkǒu]
標準孔口 英文
standard orifice
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 口 : Ⅰ名詞1 （人或動物進飲食的器官; 嘴） mouth 2 （容器通外面的地方） mouth; rim 3 （出入通過的地方） ...
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  1. The product is produced according to general standard. as inoculant alloy in cast iron, deoxidizer in steel - smelting, the product is used widely in steel industry. it has unique and special function on a long time of anti - declining, reducing gasholes of cast material and improving processing function

    以硅為基礎的硅鍶合金按通用標準生產，作為高牌號灰鑄鐵的孕育劑，煉鋼中的脫氧劑，合金劑而廣泛應用於鋼鐵工業之中，作為孕育劑在抗衰退時間長，減白口能力強，減少鑄件氣孔，改善加工性能方面均有著獨特的作用。
  2. During the construction of the dam foundation cut - off for dalong water control project, the construction techniques adaptable to the construction under the condition with high interference, short construction period and strict quality standard are selected through the related productive experiment, with which the problems such as the prevention and treatment of hole collapse and lowering steel reinforcement cage and pre - embedded grouting pipe into place are solved, and then the successful construction of the cut - off is guaranteed as well

    摘要在大隆水利樞紐壩基防滲墻施工過程中，通過生產性試驗選擇出了適合該防滲墻工程施工干擾大、工期緊、質量標準高的要求的施工技術，解決好了孔口塌孔的預防、處理及鋼筋籠和預理灌漿管下設等技術難題，保證了該防滲墻工程的成功建設。
  3. Standard test method for measuring the rate of well discharge by circular orifice weir

    圓孔口量水堰法測量井水排放速率的標準試驗方法
  4. Shell manhole series shall be set on lower tank shell course for people and going out of the tank. the rainforcing plate of manhole is out of socpe supply. you want. acorrding to user drawing, our company can manufacture any type of the products user want

    罐壁人口裝于油罐下部，人可以由此進入，本產品出廠時不帶加強版，如需其他標準或非標人孔，只需提供標準和紙圖，我公司即可生產。
  5. Standard guide for use of maxi - horizontal directional drilling for placement of polyethylene pipe or conduit under obstacles, including river crossings

    包括渡口在內的障礙物下聚乙烯管線更換時最大水平方向鉆孔法使用的標準指南
  6. Flat steel hook uses en362 standard, the tensile strength is 22kn, the opening is 19mm and the round hole s diameter is 22mm

    扁鋼鉤扁鋼鉤，採用en362標準。抗拉強度22kn ，開口19mm ，圓孔孔徑22mm表面鍍鋅。
  7. It can not only manufacture die holders of various standards for customers, but also non - standard holders according to their drawings. the processing includes precise frames, water - carrying holes, angle holes, thimbles, front edges, and 3 - d forming dies

    不僅?客戶製作各種標準模架，還可根據客戶的來圖要求，製作各種非標模架，加工范圍包括精框精框，運水孔加工斜孔頂針止口及三維成型模具加工等。
  8. Then on one hand, author makes researches of anti - jamming against pulse jamming 、 gauss white noise jamming and radio frequency noise jamming from the side of signal processing. author exercises much signal processing knowledge of time - domain sliding window accumulation 、 wavelet analysis 、 time - frequency analysis and linear prediction and carries out many simulation experiments. on the other hand, author proposes the anti - jamming methods of using a sar similar to double - base radar and modulating the amplitude 、 the phase of emission signal and changing the frequency modulation slope from the side of changing sar system model

    作者首先提出了合成孔徑雷達抗干擾的定義、分類以及評價抗干擾方法好壞的主客觀標準；然後，一方面從信號處理的角度出發對脈沖式干擾、高斯白噪聲干擾以及射頻噪聲干擾進行了抗干擾研究，其中運用了時域滑動窗口積累，小波分析，時頻分析以及線性預測等信號處理知識，做了大量的模擬實驗；另一方面，本文基於改變合成孔徑雷達系統模式提出了利用類似雙基地雷達來抗干擾，以及對發射信號進行調幅、調相以及改變調頻斜率來抗干擾，同樣做了相應的模擬實驗。
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