gas species 中文意思是什麼

gas species 解釋
氣體種
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  • species : n. 〈sing. , pl. 〉1. 種類；【生物學】（物）種。2. 【邏輯學】種。3. 【原子能】核素。4. 【法律】形式。5. 【宗教】聖餐物。
  1. Methods the metablic organic acid of 60 strains of 6 species of oral residential anaerobes were tested by gas chromatography qualitatively and quantitatively

    方法利用氣相色譜法對6種厭氧菌的國際參考菌株的代謝有機酸進行了定性定量測定。
  2. A species of cockroach sprays a substance, ethylacrolein, that is a kind of tear gas.

    某種蟑螂噴射一種催淚性毒氣乙基丙烯醛。
  3. At last, the conclusions of the whole thesis are drawn, and it is put forward that the future research emphases on the infrared radiation absorption ct technology should focus on : instantly get the absorption projections are the crucial factor to utilize the technology industrially ; on the basis of the hypothesis that the gas is ideal gas, species concentration of particular gas medium can be measured at the same time, which must be helpful to comprehend combustion essence ; if laser source to replaces blackbody stove, for irradiant flame, interferometric projection can be attained, and its temperature distribution will known

    最後，對全文進行了總結，並指出今後研究工作重點。指出：瞬時得到各方向的投影是此技術實用化關鍵；在獲得溫度分佈信息基礎上，進行必要的假設和推導，能同時得到火焰中某特定組分濃度的分佈，這必將進一步我們對燃燒本質的理解；利用方向性好，輻射強度高的激光源代替常規的黑體爐，能得到輻射干涉投影圖像，這樣就能測量所介紹系統不能測量的發光火焰溫度分佈。
  4. Speciation of volatile selenium species in plants using gas chromatography inductively coupled plasma

    電感耦合等離子體質譜測定植物中揮發性硒化合物
  5. " our major concerns on the eia report include inadequate information regarding the future gas supply, the conflicts between the objectives of marine parks and an lng terminal, a lack of real commitment in protecting chinese white dolphin and other marine species and down playing of the black point option " said clarus chu, marine conservation officer, wwf hong kong

    本會海洋環境保護主任朱炳盛表示：我們對環評報告特別關注的部份包括：有關未來天然氣供應的資料不足海岸公園與天然氣接收站並存的可能性，中電對保護中華白海豚和其他海洋生物欠缺真正的承擔，以及對鼓灘選址欠缺公平的比較。
  6. Conservation groups want the polar bear on the list of endangered species as nearly 46, 000 square miles in alaska are open to oil and gas leases

    保育團體希望在北極熊被列入瀕危物種名單，因為在其在阿拉斯加生活區附近的46000平方公里到處都有石油和天然氣開采點。
  7. In this thesis, the fundamental principle and system constituent of the electronic olfactory system are analyzed and studied ; a set of detection system of gas mixture, combined gas sensor array with artificial neural network pattern recognition technology, is designed and constructed. employing this system, the processing ability and identification results of several preprocessing algorithms and artificial neural network models are compared and analyzed. and finally the following conclusions are arrived : 1 ) gas sensor array coupled with pattern recognition technology has the good ability to identify the gas species and quantify its concentration

    本文分析研究了電子嗅覺系統的基本原理和系統組成，設計構建了一套氣體傳感器陣列和人工神經網路模式識別技術相結合的混合氣體檢測系統，並利用這套系統對目前在電子嗅覺系統中使用較廣泛的幾種信號預處理演算法和人工神經網路模型的處理能力和辨識效果進行了分析和比較，最後得出了以下結論： 1 ）氣體傳感器陣列與模式識別技術相結合能夠很好地分析和辨識混合氣體組份及其濃度。
  8. Speciation of volatile selenium species in plants using gas chromatography inductively coupled plasma mass spectrometry

    電感耦合等離子體質譜測定植物中揮發性硒化合物
  9. D ) we also observed the role of gas species on the orientation of the films

    D ）沉積氣體對取向也有重要影響。
  10. Furthermore, it is also found that, compared with the single - stage bp network, the two - stage bp network ( composed of two bp networks ) has high ability to identify gas species and quantify its concentration

    另外，利用兩個反向傳播神經網路級聯所形成的兩級網路辨識氣體的組份及其濃度的能力比單級反向傳播神經網路高。
  11. The method of cell modeling is used for modeling the flow, combustion, heat transfer and pollutants generation process in the furnace of 600mwpulverized coal boiler, the temperature distribution and gas species distribution inside the furnace is got by it

    應用小室模型對600mw燃煤鍋爐爐內流動、燃燒、傳熱及污染物排放進行了一維數值模擬研究，得出了爐內溫度和各個不同組分沿爐膛高度的分佈。
  12. The simulation results show that each gas species has close relation with the temperature distribution, and the method of cell modeling to can effectively simulate the complicated physical and chemical process inside the furnace, and can provide the theories leading for boiler design ， reformation and run

    模擬結果表明，爐內溫度分佈的高溫區和低溫區與各氣體成份的分佈存在很強的對應關系，同時表明採用小室模型可以對爐內復雜的物理化學過程進行有效的模擬，該模型可為鍋爐設計、改造和運行提供理論指導。
  13. On the base of the study of dense gas - solid flow, we make full - scale numerical simulation on the combustion and pollutant emission processes of the 75t / h circulating fluidized bed ( cfb ) which is developed by our institute. we draw the conclusion on the characteristics of flow field, particle track, temperature profiles and species profiles. we also study the characteristics of coal combustion and nox formation and the interactive influence between them

    在對高濃度氣固兩相流動的系統研究基礎上，針對我們熱能所研製開發的75t h循環流化床熱電氣三聯供裝置，首次對于流化床燃燒爐內的燃燒和污染物排放進行了較全面的數值模擬，得出了爐內的流場、顆粒軌跡場、溫度場和組份場，研究了煤粉燃燒特性和氮氧化物的排放特性以及影響它們的因素。
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