fixed cell 中文意思是什麼

fixed cell 解釋
固定細胞
  • fixed : adj. 1. 固定的；確定的，不變的，固執的。2. 【化學】凝固的，不易揮發的。3. 〈美口〉（在經濟上）處境…的。4. 〈美俚〉（比賽等）通過作弊預先安排好結果的。
  • cell : n 1 小室，單室；隔間，艙；〈詩〉茅舍；（單個的）蜂窩，蜂房。2 〈詩〉墓穴，墓。3 （大修道院附屬的...
  1. Cell depletion can be fixed in three main ways

    修理細胞消耗有三個主要方法。
  2. Section two the evaluation of biocompatibility of the acellular dermal matrix by the method of cell culture. the new born rat ' s epdermic cells were cultured with the acellular dermal matrix together as experiment group, while the epdermic cell were cultured simply as control. 24 hours later, under the invert microscope, the epidermic cells anchored well and transparent flat cells were observed in both groups. 7 days later, both cultured cells were taked out and fixed in 95 % ethanol, stained with hematoxylin and were observed under light microscope. many cleaved cells were observed in both groups. during cell culture, no pathogenic microganism was observed. so we considered the acellular dermal matrix was aseptic and had good biocompatibility. section three subdermal implantation of the acellular dermal matrix. 24 rats were used in the experiments. a piece of acellular dermal matrix ( 1. 5 x 1. 5cm2 ) was implanted beneath the dorsum skin flaps of each rat, 1 week, 2 weeks, 3 weeks and 4 weeks after implantation, 6 pieces of acellular dermal matrix were harvested and the size of implanted acellular dermal matrix were measured, the sections were used for he staining and observed under light microscope. the result were as folio wing : 1 - 2 weeks after implantation, the acellular dermal matrix began to adhere to the tissue around and turned red gradually ; 3 - 4weeks after implantation, the acellular dermal matrix adhered closely to the tissue around and could be recognized easily, 1 - 3 weeks after implantation, the size of implanted acellular dermal matrix had no statistical difference ( p > 0. 05 ). 4 weeks after implantation implanted acellular dermal matrix contracted ( p < 0. 05 ). under light microscope, l - 2weeks after implantation, the fibroblast cells infiltrated the acellular dermal matrix and a small amount endothelial cells of vessel and lympho - histiocytic cells infiltrated the acellular dermal matrix. 3 - 4 weeks after implantation, infiltrating blood vessels were evident. so we think that the acellular dermal matrix had low immunological reactions and could induce the infiltration of fibroblast macrophage cell and the endothelial cells of vessel

    結果如下：皮下包埋卜周者，無細胞真皮基質漸與周圍組織粘附，顏色由蒼白轉紅；皮下包埋3周者，無細胞真皮基質與周圍組織緊密枯附，盾晰葉辯；術后卜周，包埋的基質面積變化較包埋前無統計學差異o川0引，術后4周包埋的無細胞真皮基質面積較包埋前縮小j刃刀5 ） 。光鏡下術后卜周，宿主的淋巳組織細胞、成纖維細胞浸入生長，釉附在膠原纖維上，少量血管內皮細胞浸入基質；術后34周，無細胞真皮基質內較多的血管形成，故可認為無細胞真皮基質免疫原性低，能誘導宿主的成纖維細胞、巨噬細胞浸入生長，為一種新型的真皮替代物。第四部分無細胞真皮基質與自體斷層皮片復合移棺的研究， sd大鼠10隻，在其背部卜方造成全厚皮膚缺損的創面
  3. Use pi staining of fixed cells and facs analysis to determine type of u 2 - os cell death induced by bfgf

    採用固定后細胞pi染色流式細胞術檢測bfgf誘導u2 os細胞死亡的形式。
  4. Half animals were perfused with paraformaldehyte following normal serum after test innnediatly, then removed the brain and fixed for 24 hours with paraformaldehyte, paraffin sections were prepared at 3um, histochemical staining for counting ce11 pro1iferating ratio and in situ hybridization for calculating integra1 scores of stem cell factor inrn positive signals

    結果如下： 1增殖細胞的觀察經72h的快眼動睡眠剝奪，實驗組大鼠海馬齒狀回區brdu與p皿a （ proliferatingcellneuclearantigen ， pma ）陽性標記細胞數顯著增加。
  5. It has been proved from the demand of china ' s telecommunications market, with annual fixed capitsl investment of 25 billion us dollars, the numbers of desk phone, cell phone and internet users has topped 400 million, 350 million and 110 million respectively

    比如，中國通信固定資產投資連續多年保持在250億美元左右，拉動了通信市場需求，目前中國移動電話用戶已超過4億，固定電話用戶超過3 . 5億，網際網路用戶超過了1 . 1億。
  6. Dynamic assignment problem in a large cellular system can be formulated as an dynamic programming problem, by using java programming to simulate the rl arithmetic and fixed channel assignment, and comparing the blocking probability of them with the conditions of changing the cell configurations and parameters

    把一個龐大蜂窩系統中的動態通道分配問題公式化為動態編程問題，採用java程序設計對動態通道分配的rl演算法與固定通道分配演算法進行模擬，在改變小區配置和不同參數設置的情況下比較了兩種通道分配方案的新建通話阻塞率。
  7. In the paper we mainly researched space gainp2 / gaas / ge high efficiency tandem cells " making process by home - made low pressure mocvd technology and new solar concentrators. firstly, we presented reseached and development of solar cells in china and foreign countries ; secondly, on the basis of fundamental priciples and theories, we discussed some factors of influcing conversion efficiency of solar cells, and analysed the i - v output feature of two - junction tandem cells ; then the design concept of gainp2 / gaas / ge two - junction tandem cells was discussed, the detailed aspects of gainp2 / gaas / ge tandem cells epitaxy growth by low pressure mocvd was studied, and some questions on epitaxy growth ( such as crystal qualities, interface stress, element interdiffusion, n - and p - type doping et all ) were solved ; after that, the cell fabrication process was described ; finally, we reseached the hot pressing and mould process technology of an arched line - focus fresnel lens made by pmma, designed and fixed new solar concentrators

    本文致力於用自製的低壓mocvd裝置進行cainp _ 2 / gaas / ge空間用高效級聯太陽能電池製作的工藝以及聚光太陽能電池組件的研究。首先，介紹了國內外太陽能電池的研究現狀及應用情況；其次，運用太陽能電池基本原理討論影響電池轉換效率的因素，分析了級聯電池的伏安特性；隨后，討論了cainp _ 2 / gaas / ge雙結級聯電池的結構設計理念，研究了採用低壓mocvd技術生長cainp _ 2 / gaas / ge級聯太陽電池材料的工藝過程，解決了異質材料生長的結晶質量、界面應力、材料互擴散以及材料n 、 p型摻雜等一系列問題；然後總結了級聯電池的后工藝製作；最後，研究了以pmma為材料的菲涅耳線聚焦透鏡的熱壓成型工藝及其模具的加工工藝，設計並安裝完成新型聚光太陽能電池組件。
  8. In china, tannase is obtained normally by the fermentation of natural aspergillus strains. the cell wall structure of this microorganism is very complex and the tannase was fixed tightly between the cell wall and the plasma membrane, which made the extraction and purification of this enzyme very difficult

    目前國內單寧酶的生產主要是依靠麴黴的發酵來進行，由於麴黴的細胞壁結構比較復雜，而單寧酶是一種胞內酶，牢固地結合於細胞的細胞壁與細胞膜之間，這使得發酵后的分離純化工作非常繁瑣。
  9. Many high - speed switch / routers we used today are based on the structure of link card and switch backplane, which have the characteristics of high throughput and flexible port configurations. in such a system, every input variable length packet are segmented into fixed length cells. then the backplane switches the cells to their corresponding output ports based on the information carried by the cell headers

    大量的高速交換機/路由器採用線卡結合交換背板的結構，其優勢在於較高的系統容量與較靈活的埠配置，即由線卡將輸入的變長分組切割為定長的短分組（ cell ） ，交換背板對cell進行交換，再在出埠將cell重組為原始的變長分組。
  10. We can control the director orientation by boundary conditions or applying a magnetic ( electronic ) field. for the liquid crystal cell, the director orients fixed because of the surface treatment

    對于液晶盒，由於液晶盒基板表面是經過處理的，所以沿基板表面液晶的指向矢有確定的排列取向。
  11. With the rapid development of wireless communication technology and computer technology ， people wish to get reliable data communication service any time and any where. traditional network can not supply communication service if the whole network need to move because the network devices are fixed by wires and can not move. so, ad hoc network comes. it can provide mobile data communication service compared with traditional network. ad hoc is a network with plat structure and all the nodes is equal. all the nodes need provide relay. but not all the nodes will provide relay and the performance of plat structure is poor in large scale. so the wireless mobile self - organized network adopts a two - level structure by referencing the cell mobile communication system. wmsn uses wireless routers to construct network. it can provide wireless access, relay services to users

    考慮到不是所有的站點都願意提供中繼服務及平面結構的局限性（在網路規模較大時性能會很差） ，本課題的無線移動自組織網路參考了蜂窩移動通信系統的特點，是一種具有兩級結構的網路。使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路，為移動用戶提供無線接入、路由和中繼服務。 ieee802 . 11b可以提供很高的通信速率，可以提供很好的接入性能，並且支持ieee802 . 11b協議的設備正成普及的態勢，因此成為我們所選擇的鏈路層協議。
  12. The paper makes great efforts on the software optimization of evrc vocoder. based on the understanding of tms320c64xx cpu structure, we do deeply - optimization on the loop which appear usually in voice signal processing, and this improve the utility ratio of cpu and the parallelity degree of cpu function cell. at the same time, we utilize the bit - exact test to test the fixed - point evrc vocoder with the test vectors of tia / eia / is - 718, which improve the robustness of the vocoder

    本文圍繞定點evrc聲碼器的軟體優化，做了大量的工作，在充分理解tms320c64xxcpu結構的基礎上，針對語音信號處理中大量出現的循環運算進行了深度優化，大大提高了cpu的利用率以及cpu功能單元的并行程度，同時，我們還用tia / eia / is - 718的測試向量對定點evrc聲碼器進行了嚴格比特對準測試，提高了聲碼器的魯棒性。
  13. Because has already gotten notices of guide chinese side in advance, let us carry cell - phone, beeper, high power camera and telescope, etc. towards the square and fixed article of contraband, so it is fairly smooth to unpack and check, it is only that time is longer

    因為事先已得到中方導游的通知，讓我們不要攜帶手機傳呼機高倍照相機和望遠鏡等朝方規定的違禁物品，故開箱檢查還算順利，只是時間長了一些。
  14. For example, the formatting string 0 : f2 would format the cell to display a fixed point number with two decimal places

    例如，格式設置字元串{ 0 : f2 }將設置單元格格式以顯示具有兩位小數的定點數。
  15. Locating with cell _ id based on ms : this kind of system can be called ms - autonomous - locating system or forward - link locating system in gsm network. the locating process is the ms working out it ' s geometry location comparing with several base stations ( their location is fixed ) based on received signal from them, then calculating the location by some kind of algorithms. therefore the user of the ms could master himself ' s location information

    基於移動臺的cell _ id定位：這類系統也稱為移動臺自定位系統，在蜂窩網路中也叫做前向鏈路定位系統。其定位過程是由移動臺根據接收到的多個已知位置發射機發射信號攜帶的某種與移動臺位置有關的特徵信息來確定其與各發射機之間的幾何位置關系，再根據有關演算法對其自身位置進行定位估計，由移動臺用戶掌握其自身的位置信息。
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