shell layer 中文意思是什麼

shell layer 解釋
殼質層
  • shell : n (pl shells 2 義為 shell)1 殼;介殼;甲殼;貝。2 (昆蟲的)翅鞘;蛹的蛻皮。3 【解剖學】種子的...
  • layer : n 1 放置者,鋪設者,計劃者。2 【賽馬】(一般)賭客。3 產卵的雞。4 【軍事】瞄準手。5 層;階層;地...
  1. Methods color reaction was used to identify the amino acids contained in turtle shell and pangolin scales in the preparation, and thin layer chromatography was applied to identify other essential ingredients of the preparation such as milkvetch root, rhubarb, bupleurum root, danshen root, red peony root and barbary wolfberry fruit

    方法採用顏色反應鑒別該制劑中鱉甲、穿山甲等所含的氨基酸類成分;用薄層色譜方法對大黃、黃芪、柴胡、赤芍、丹參、枸杞子進行鑒別。
  2. Investigation on layout of cables for prestressed lattice shell structure of two - layer cylindroid

    拉索預應力雙層柱面網殼結構布索方案研究
  3. Automatic modeling of single layer reticulated shell on the flat roof of ansys

    中實現單層網殼的自動建模
  4. The interactions between particles were discussed based on dlvo and edlvo theories. experiment results show the effect of the ph on the dispersion is due to the repulsion interactions of electrical double layer ; and addition suitable inorganic dispersant or organic macromolecule dispersant results in improvement the stabilization of the dispersion. the main action of the inorganic dispersants is to increase the repulsion interactions of electrical double layer and the main action of organic macromolecule dispersant is to increase hydration shell and steric hindrance

    研究表明: ph對顆粒分散的影響主要體現在對顆粒間雙電層靜電排斥力的改變;添加合適分散劑可以改變顆粒在水中的分散性;無機電解質的分散機制主要是增加顆粒表面的雙電層靜電排斥作用能,而高分子分散劑的分散機制主要是增加顆粒的水化膜排斥能和位阻排斥能;復合分散劑的分散效果要優于單一分散劑;提出了用經時損失性來評價分散穩定性。
  5. The static behavior under vertical loads of kiewitt ' s suspen - dome was analyzed on the initial state. moreover, the behavior of suspen - dome and single - layer lattice shell are compared. the influence of kinds of parameters is studied

    本文對初始態下的kiewitt型弦支穹頂結構在豎向荷載作用下的靜力特性進行了深入分析,並同單層網殼結構靜力特性進行比較;為了掌握各個參數對靜力特性的影響程度,進行了參數分析。
  6. Vierendeel latticed shell, utilized the engineering principle of latticed bar in single - layer latticed shell, is a new type of space structures. it is not only simple and attractive, but also has the stability and bearing capacity of double - layer latticed shell, therefore it is an excellent type of new structure

    空腹網殼是將格構式壓桿的工作原理應用到單層網殼而形成的新型空間結構,該結構具有單層網殼簡潔美觀的優點,又有雙層網殼的穩定性和承載力,是一種優良的結構形式。
  7. We add the special layer in the outer shell of the glove to prevent slide when use. you can catch the res in the creamy liquor, even the moving fish

    手套的觸物表面加塗了特殊防滑層,可在滑膩的洗滌液中拿牢洗滌物或可抓牢游動的活魚。
  8. The phenomena can be observed in the tests low seepage pressures can easily form passageways behind the waterproof layer if there is no drainage layer or the drainage layer is blocked in the single - shell test slab ; the waterproof layer can resist higher seepage pressure if there is no drainage layer or the drainage layer is blocked in the double - shell test slab ; the seepage water can be controlled and drained away in the drainage layer by the water proof layer only if there is unblocked drainage layer behind it in the double - shell test slab

    由試驗可見,在單層試驗板中沒有排水層或排水層不通暢時,較低的水壓就能在防水膜后形成滲流通路;在雙層試驗板中沒有排水層或排水層不通暢時,防水膜能抵抗一定程度的滲漏水壓;只有在雙層試驗板中的排水層暢通時,防水膜才能有效地將滲漏水控制在排水層中排走。
  9. The n=1 shell is the innermost layer, n=2 the next layer, and so forth.

    N1的殼層是最裡面的一層,n2是第二層,等等。
  10. In this paper, micro - cavity semiconductor laser ( mcsl ) with pillar vertical - cavity surface - emitting structure ( vcsel ) which has potential applications in optical communication and optical interconnect is theoretically analyzed, the calculation model that used to discuss the modal performance of rectangular columnar and cylinder vcsel with oxidized aperture is established by using vector field model. the numerical simulations in the case of cylinder structure show oscillating wavelength and threshold gain against inside and outside radius of laser, the layer refractive index and pair number of bragg mirror, thickness, position and oxidized material ' s refractive index of oxidized aperture, in detail. more practically, considering dos shell of laser as non - perfect one, or supposing that dos shell is separated from the laser, we can obtain more significative results

    本工作以矢量場模型出發,對具有誘人應用前景的柱形垂直腔面發射結構( vcsel )的微腔半導體激光器( mcsl )進行了理論分析,建立了用於分析方柱形和圓柱形結構具有氧化孔徑層的激光器的模式特性的理論模型;對圓柱形結構情況進行了數值模擬,得到了振蕩波長、閾值增益隨激光器內外半徑、 bragg反射鏡層折射率、周期數以及氧化孔徑層厚度、位置和氧化物折射率的詳細變化規律;為使理論計算更接近實際,將外加金屬包殼視為非理想導體,或將金屬包殼與激光器結構隔開,分別對這兩種情況下的結果進行了討論。
  11. Suspend - dome is a new multiplex structure system composed of single - layer spherical latticed shell above, prestressed cables below and braces bars used to link them. compared with single - layer latticed shell and cable dome, suspend - dome can cross a larger span economically and reasonably

    弦支穹頂( suspen - dome )是由上部的單層球面網殼,下部的預應力環索和斜索以及聯系二者的撐桿組成的一種新型的復合結構體系。
  12. Maintaining malt shell ' s intergrity and forming loose filter layer whose thickness may increase 15 - 20 %

    可保持麥芽殼皮完整,形成疏鬆高效的過濾層,濾層厚度可增加15 - 20 % 。
  13. In this paper, through the static analysis, the internal force and displacement of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form project to the structural static stability was obtained

    本文對選定的三個布索方案進行了靜力分析,比較了各方案的內力和位移,並和相應單層球面網殼做了對比,得到了布索圈數對結構靜力性能的影響。
  14. In this paper, through the overall stability analysis, the flexion eigenvalue, the nonlinear overall stability factor of the perfect structure and the nonlinear overall stability factor considering the initial imperfection of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form projects to the structural overall stability was obtained

    本文對選定的三個布索方案進行了整體穩定分析,比較了各方案的屈曲特徵值、完善結構的非線性整體穩定系數和考慮初始缺陷的非線性整體穩定系數,並和相應單層球面網殼做了對比,得到了布索圈數對結構整體穩定性能的影響。
  15. In this paper, through the self oscillation analysis and the earthquake response analysis, the frequency, the oscillation mode, the transverse and vertical earthquake response of the different cable form projects and the relevant single - layer spherical latticed shell were compared, the effect of different cable form projects to the structural dynamical stability was obtained

    本文對選定的三個布索方案進行了自振特性分析和地震響應分析,比較了各方案的頻率、振型以及橫向和豎向地震反應,並和相應單層球面網殼進行了對比,得到了布索圈數對結構動力性能的影響。
  16. Under the layer of bricks appears a large amount of red bricks, the amount of hard pottery and porcelain fragments decreases greatly. the layer contains lots of fragmented shell remains and blocks of white ash and fragments

    磚石層底下出現大量的紅磚塊,磚陶與瓷片數量大為減少,土層中出現不少細碎的貝殼碎片與白灰團塊與碎屑。
  17. In the paper, the latticed shell of double - layer hyperbolic pyramid is vertically applied to the structure of cooling tower and reinforced concrete planks with ribs are put up around the latticed shell, in accordance with situation that the most latticed shells are applied to lateral roof and cooling tower is put up by the reinforced concrete structure, a kind of new construction that includes the lower reinforced concrete structure and the upper latticed shell structure is established

    本論文把雙層雙曲線四角錐網殼結構豎向應用於冷卻塔的筒壁,在網殼的周圍掛鋼筋混凝土帶肋板。由於目前大多數網殼結構都水平應用於屋蓋或樓蓋結構和冷卻塔筒壁大多數採用鋼筋混凝土結構,本文的研究形成了一種上部網殼結構下部鋼筋混凝土結構的新型結構。
  18. Finally a fact double - layer reticulated spherical shell is analyzed. the change of parameters, such as ratio of height - span, shell ' s thickness, stochastic flaw and disposal of load so on is considered, and more than 200 results on ultimate load - carrying capacity are obtained

    利用本文程序對一個雙層球面網殼結構的工程實例進行了分析:考慮網殼結構設計中的主要參數如矢跨比、網殼厚度、初始缺陷以及荷載分佈等變化,計算結構的極限承載力,共得到200多個結果。
  19. When the backing is a double - shell, the water layer causes obvious modulation phenomenon to the absorption coefficient curve

    背襯為雙層殼體時,水層對吸聲覆蓋層的吸聲系數曲線有明顯的調制現象。
  20. ( 2 ) we searched for snps in 7 exons and intron 6 of tyrp1 by pcr and sequencing using genomic dna from 4 breeds. they are silky, white leghorn, blue shell layer and shouguang. there are 2 snps in intron 6

    ( 2 )在絲羽烏骨雞、白萊航雞、綠殼蛋雞和壽光雞的tyrp1的7個外顯子和內含子6中尋找snp ,比較pcr產物測序結果,只在內含子6中發現兩個snp 。
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