boundaries 中文意思是什麼

boundaries 解釋
邊界
  1. Beryllium powders with the same particle size and various contents of beo were prepared by pre - sintering - acid washing processes initiatively and the influence of beo alone on o mys of beryllium was observed and some new results have been obtained - compared with the content of beo, the distribution of beo in beryllium has more critical influence on mys ; finely dispersed beo along the grain boundaries and in the matrix results in the dispersion strengthening of beryllium matrix and thereby the higher mys value ; on the contrary, the coarser beo particles clustering on the grain boundaries results in negative influence on o mys

    開創性地用預燒結? ?酸洗工藝制備了相同粒度、不同beo含量的鈹粉，從而開展了beo含量單獨對鈹材_ （ mys ）影響的研究，得出一些新的結果：與beo含量相比， beo在鈹中的分佈狀態對_ （ mys ）的影響更大。沿晶界、晶內彌散分佈的較細小beo對基體鈹有彌散強化作用，使_ （ mys ）即較高；如果beo較粗大地成簇狀聚集在晶界，反而對_ （ mys ）有不良的影響。
  2. Department of hokkaido university vet teachs xi tianhong to say, the unripe chicken market of area of border on of border land of asian south each country is very much, when unripe chicken crosses national boundaries to trade, without virus quarantine link, the possibility that the unripe chicken that avian flu passes poison of feeling catch a disease or shoe of unripe chicken negotiant touch the gallinaceous dung that contains virus to transmit exotic nation quickly is very large

    北海道大學獸醫系教授喜田宏說，亞洲南部各國邊境接壤地區的生雞市場很多，生雞跨國界交易時，沒有病毒檢疫環節，禽流感通過感染病毒的生雞或生雞交易者鞋子沾上含有病毒的雞糞迅速傳播到別國的可能性很大。
  3. Impurities tend to segregate at grain boundaries.

    雜質常常在晶粒間界偏析。
  4. The boundaries of this massif are major dislocations.

    該地塊的邊界為大斷層。
  5. Boundaries of the polygon may extend to infinity.

    多角形的邊界可以延伸到無窮遠處。
  6. Two area defects are twins and grain boundaries.

    有兩種面積缺陷，即孿生和晶粒間界。
  7. However, the most recent changes to the county boundary that are not shown ( berkshire, buckinghamshire and surrey county boundaries orders of 1991 and 1994 ) leave a certain fog over that small portion of the county to the north

    但是，沒有在這個地圖顯示的最近一次郡界改動（根據《 1991年及1994年伯克夏郡、白金漢郡及薩里郡郡界法令》 ） ，使得泰晤士河河北的一小片郡域變得相當模糊。
  8. In both cases history rather than logic is responsible for the actual boundaries.

    在兩種情形中，實際界線主要由傳統而不是由邏輯所決定。
  9. Excessive imperfections even sub - grained boundaries may be introduced in cementite. this makes the accelerating dissolution and spheroidization of cementite easy. 5

    由於滲碳體的強烈塑性變形，在其內部導入了大量的晶體缺陷甚至亞晶界。
  10. The late ordovician - silurian - devonian - early carboniferous stratigraphic division and correlation, including the chronologic correlation of the donghe sandstone, which are the old great difficult key stratigraphic problems interfering with the development of the oil and gas exploration in the tarim basin, are synthetic studied by systematically applying chemobiostratigraphy. several important relevant stratigraphic boundaries are recognized, and the donghe sandstone is attributed to the frasnian, late devonian. the results of the study in particular proves that chemo - biostratigraphy has great significance and is a practical tool for high resolution stratigraphic division and correlation, especially for the region and or the bed with rare fossils

    首次系統應用化學生物地層學對長期遺留的嚴重阻礙了油氣勘探開發步伐的塔里木盆地重大疑難地層問題：晚奧陶世志留紀泥盆紀早石炭世地層劃分對比和東河砂巖時代等進行了綜合研究，釐定了幾條重要的相關地層界線，並將東河砂巖的時代確定為泥盆紀晚泥盆世弗拉斯期。這些研究成果表明，化學生物地層學對高解析度地層劃分對比尤其是對在化石缺乏地區和層段進行地層劃分對比工作有重要的意義和實用價值。
  11. Identifying the target is not enough to clarify the project boundaries.

    確定目標不足以弄清項目的范圍。
  12. In the past, clear lines were drawn between taiwan s social classes, but the boundaries have become blurred with the increase in opportunities for social mobility

    事實上，過去的社會階層劃分十分明確，現在則因為社會流動機會的與日俱增而越來越模糊。
  13. All the work under review seems to agree that universalism is a product of relative history and relativism hosts a universalistic logic within the said communitarian boundaries

    摘要二十世紀末期所召開對亞洲價值有關的辯論甚多，其中研討會的成果在新近發表的有三本，對這個課題有十分新穎而廣泛的探討，值得國內學界重視。
  14. The conformity between the lithologic boundaries and structural trends is impressive.

    巖性界面的整合關系以及構造趨向，給人以深刻的印象。
  15. The jinggang mountains stand where the boundaries of four counties meet.

    井岡山位於四縣之交。
  16. In this article, double threshold, iteration is applied to improve segmentation algorithm based on signal energy, and short - time zero - crossing rate is proposed for the first time to determine the exact boundaries between different components of heart sound

    本文通過使用雙門限、迭代等方法，改進了基於信號能量的分段演算法，並首次引入短時過零率以更準確地定位分段邊界。
  17. A plan delineating the boundaries of the project

    劃定項目的土地界線的圖則。
  18. When an inhomogeneous plane wave is introduced into a dense dielectric layer, it can bounce between the two boundaries.

    把一非均勻平面波引進折射率較高的介質層時，它會在上下界面間來回地「彈」射。
  19. Structure that defines the boundaries of the ellipse

    結構，它定義橢圓的邊界。
  20. I shall try never to erase the boundaries that separate the two domains.

    我們也將力求不抹殺這兩上領域的界限。
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