窄孔 的英文怎麼說

中文拼音 [zhǎikǒng]
窄孔 英文
apetfe apltfl
  • 窄 : 形容詞1. （橫的距離小） narrow 2. （心胸不開朗; 氣量小） petty; narrow 3. （不寬裕） hard up; badly off; short of
  1. Conclusions : in open operation for complicated posterior urethral stricture, cicatrical tissue can be completely and safely abscised without complication by using this appliance

    結論：在復雜性后尿道狹窄開放手術中，使用后尿道鉆孔器鉆孔可充分切除瘢痕組織，且操作簡單，安全微創，並發癥少，臨床效果顯著。
  2. Methods : among these 32 patients with narrow nasal valve, 10 were operated with anterior inferior turbinectomy, 4 with deviation orthopedic of protruding trian gular outer cartilage ( 2 on the left, 2 on both sides ), 6 with bone - widen operation of osseous pyriform aperture ( 2 on the left, 4 on both sides ). the nasal ventilation before and after operation was observed

    方法: 32例鼻瓣膜區狹窄患者，行下鼻甲前端切除術10例，鼻外側軟骨凸出矯正術4例（左側2例、雙側2例） ，骨性梨狀孔狹窄擴大術6例（左側2例、雙側4例） ，觀察手術前後鼻通氣改善情況以判定療效。
  3. The superfluid is capable of flowing through narrow capillaries and channels that are impervious to most gases and certainly to all liquids.

    超流體能夠流過大多數氣體以及所有液體都透不過的狹窄的毛細管和孔道。
  4. He then shines a narrow beam in horizontally through the pinhole.

    然後他通過小孔水平地射入一窄光束。
  5. Methods : clinical data of 32 cases of patients with complicated posterior urethral stricture treated by the trepanning appliance and the 21 cases by common operation were retrospectively reviewed

    方法：在對32例復雜性后尿道狹窄患者行開放性手術中，使用后尿道鉆孔器鉆孔（鉆孔器組） ，並與21例常規后尿道鉆孔的療效進行對比。
  6. The thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed channel are measured by using infrared camera and then the impingement cooling heat transfer coefficients are deduced. the effects of flow and geometry parameters on convective heat coefficients are obtained. the results show that : for a single row normal impingement, the impingement cooling effectiveness is enhanced with the increase of impinging reynolds number or the decrease of hole space to diameter ratio, and the best effectiveness is achieved under the jet - to - surface spacing equals to 2 ; when the jet is oblique to the confined wall, the cooling effectiveness is weaken especially under the jet - to - surface spacing ratio is greater than 2 ; for double rows normal impingement cooling, the cooling effectiveness of rear row jet is weaker than the front row under lower impinging reynolds number or bigger jet - to - surface spacing

    對于單排垂直射流，沖擊冷卻效果隨射流雷諾數的增加、孔間距與直徑比的減小而得到提高，沖擊間距比為2時換熱效果最好;沖擊孔中心線向通道封閉一側傾斜后，射流沖擊冷卻的范圍變窄，當沖擊間距比大於2時駐點區的對流換熱能力明顯降低;對于雙排沖擊射流，孔排間距與直徑比的增加使沖擊冷卻范圍變大，但在兩排孔之間區域的對流換熱系數有所下降;在較小的沖擊射流雷諾數和較大的沖擊間距比下，後排射流的沖擊換熱效果要遜於前排射流。
  7. And so they turned, battling in the narrow room, and the odor of elisa's sweat was heavy in john's nostrils.

    就這樣，他們翻來轉去，在狹窄的屋子裡扭打著。約翰的鼻孔里充滿了伊萊沙的汗臭味。
  8. Sem, afm, epma micrographs indicate that pore size distribution of membranes is narrow ; thickness of membrane is about l - 2um and gradual interface between membrane and substrate is continuous and uniformity

    Sem分析發現膜面較為平整、無開裂且晶粒輪廓清晰，孔徑分佈較窄，膜厚大約在1 2 m之間，膜與基體的界面連續較均勻。
  9. Complications were noted in 4 patients : perforation in 2 cases who were cured conservativelly without ureteral stricture during 10 to 12 monthes follow up, urinary tract infection in 2 cases

    發生並發癥4例，其中輸尿管穿孔2例，採取保守治療痊癒，隨訪10 ~ 12個月未發現輸尿管狹窄；泌尿系感染2例。
  10. The good adhesion of zinc coating can be obtained. 3. pyrophosphate copper electroplating is conducted by ammonium citrate as a auxiliary complexing agent at around 40, the narrow range of current density can

    3 .焦磷酸鹽鍍銅時採用檸檬酸銨作為輔助配合劑，溫度控制在40左右，電流密度范圍較窄，控制在1 . 0a . dm ~ （ - 2 ）左右，電鍍時間較長，無法達到無孔狀態，所以必須採用酸性鍍銅加厚銅鍍層。
  11. Warding files are used by locksmiths for filing ward notches in keys and also by other mechanics for filing narrow slots and in close spaces

    鎖匠最適合使用，主要是為了銼削狹窄槽孔和狹窄的空間使用。
  12. The cells and pores of porous anodized aluminum films are arranged in hexagons arrays ; and the cells sizes and diameters of the pores that are on the scale of nanometer have narrow distribution

    納米氧化鋁模板中含有高度有序的納米孔陣列和晶胞陣列結構，並且孔的直徑和晶胞的尺寸在納米尺寸范圍內具有較窄的分佈。
  13. In one of the tests we showed participants a block of faces with wide - spaced eyes and then asked them to compare these with a face that had narrow - spaced eyes

    其中的一個實驗是，先向實驗者展示一系列眼距比較寬的面孔，然後讓他們與另一張眼距比較窄的面孔進行對比。
  14. In the microelectronics industry, demand for lowing line dimensions has led to extensive efforts to explore porous materials

    為適應窄線寬製程要求，多孔低介電材料是近年來介電功能領域的研究熱點。
  15. Ft - ir, xrd results showed hexagonal structural character were kept, xrd and tem results showed that the samples have the well ordered degree. it was analysized that all n2 adsorption isotherms of the samples belong to langmuir iv category which is related to mesoporous materials. the samples had uniform mesoporous distribution and high surface areas

    Ft - ir 、 xrd分析顯示，萃取處理方法得到的介孔材料保持了六方周期性排列的結構特徵， xrd衍射峰較窄，說明介孔具有長程有序性，同時tem照片也表明了介孔氧化硅材料具有長程有序的結構特徵。
  16. Compared with host film, thickness and porosity of composite film change not much, while average and maximum pore size decrease, and pore size distribution range become narrow. further more, controlling reaction time can control the content of in - situ transforming fe3o4

    結果表明，採用膜相滲透原位化學轉化法合成制備的fe3o4 / pvdf復合膜，其膜厚、孔隙率與原來的pvdf基體膜相比變化不大，平均孔徑、最大孔徑則有明顯減小，孔徑分佈范圍變窄，孔徑更趨于均勻，膜孔形態更為規整。
  17. Yet it is very simple : a narrow ribbon of molten glass travels over a moving belt of steel in which there are holes

    然而它非常簡單:一個狹窄的融化的玻璃帶子在一個移動的在上面有孔的鋼條上行進。
  18. And the value drop to the lowest at ph = 0. 8. as the increase of heat treatment temperature, the pore size distribution peak of sio2 microspheres is very narrow, meanwhile the specific surface area is the smallest before 160 c. the polymer template is removed at 350 c, so the pore structure of sio2 particles has a big change which involve the increase of specific surface area and the broaden of pore size distribution peak. with the continuous raise of temperature the sio2 network will shrink little, as a result the average pore size will decrease, but the specific surface area has no obvious change

    結果發現：二氧化硅膠體顆粒均勻分佈於脲醛聚合物網路中，煅燒去除有機模板后微球表面變粗糙，而粒徑沒有明顯變化； ph值較小時，復合微球中聚合物含量較大，而ph值較大時，得到復合微球結構鬆散，因此熱處理后的二氧化硅微球孔容及平均孔徑都較大，而在ph = 0 . 8時，得到最小值；武漢理工大學碩士學位論文隨著熱處理溫度的變化，小於160時，空分佈較窄，而比表面積較小，在350時，由於有機模板的去除，微球孔結構發生突變，比表面積明顯增大，而孔徑分佈變寬，溫度繼續升高時，二氧化硅網路發生收縮，平均孔徑變小而比表面積由於有機炭化物的完全去除沒有太大變化;微球中的微孔在熱處理過程中處于平衡狀態，分佈沒有太大變化。
  19. A collinear acoustooptic - deflector of pronton - exchanged linbo3 channel wave - guide is studied. the theoretical analysis, structure design and device fabrication of linbo3 pronton - exchanged acoustooptic wave - guided deflector have been finished in this thesis. the width of wave - guide, the width, spacing, effective aperture and width of electrode of interdigital transduces have been theoretically analyzed and designed

    本論文研究了一種質子交換linbo3溝道波導共線式聲光偏轉器，其特點是利用了溝道波導的橫向約束，限制了聲波的發散和衍射效應，使得窄孔徑電極結構得以實現，從而增加了功率密度，使總的聲場驅動功率降低。
  20. With the increasing pyrolysis temperature, the specific surface area as well as micropore surface area and total volume increased accompanied with the narrower pore size distribution

    隨熱解溫度的升高，氣凝膠的比表面積、微孔表面積相應增加，孔徑分佈變窄，孔尺寸縮小，總孔容增大。
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