materials and methods 中文意思是什麼

materials and methods 解釋
材料和方法
  • materials : 版本
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • methods : （方法）：是指定給對象的函數。在函數被指定給對象之後，該函數就可以被稱為是該對象的方法。
  1. Materials and methods materials healthy male sprague - da. wly rats were used in these studies, anesthesia was produced with 3 % barbital sodium injected into the abdominal cavity according to 1 ml / kg

    材料與方法1材料取雄性健康sd大鼠39隻，隨機分為13組，每組3隻。于傷后5min - 7d將大鼠斷頸處死，于傷口邊緣處取全層皮膚組織。
  2. Materials and methods the mouse, golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation, respectively, and ar was induced by progesterone after capacitation, then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method. the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf, then the fertilization rate was observed. the 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin, then the rate of blastocysts was recorded

    方法取小鼠精子10份、金黃地鼠精子6份、人新鮮精液標本10份及人冷凍精液標本9份，分別與不同濃度內毒素共孵育進行體外獲能和孕酮誘導的頂體反應，應用金黴素和dna結合的熒光染料hoechest33258雙重熒光染色法檢測精子的獲能率和頂體反應率；小鼠體外受精實驗的精卵結合環節培養液中加入不同濃度的內毒素，觀察受精情況並記錄受精率；取小鼠1 -細胞胚胎、 2 -細胞胚胎和去卵透明帶2 -細胞胚胎，與不同濃度內毒素共孵育進行體外培養，觀察體外發育情況並記錄囊胚率。
  3. Materials and methods : in this study, we describe an automatic segmentation algorithm to extract contrast medium enhanced esophagus in x - ray fluoroscopy

    材料與方法：本研究是利用模擬攝影中，藉由吞食鋇劑后之透視影像，利用影像前置處理、邊緣偵測、和邊緣定位來自動搜尋食道影像邊緣。
  4. Materials and methods 1. isolation of lysosomal fraction from 10 week - old wister rat liver by canullation, homogenization and serious of centrifugation

    通過10周齡ister大鼠的肝臟灌流，勻漿和一系列離心得到溶酶體成分。
  5. Materials and methods : from january 2002 to june 2005, 28 patients received a laparoscopic retroperitoneal adrenalectomy ( lra ) at mackay memorial hospital

    材料與方法：自2002年1月至2005年6月，共28位病患于本院接受后腹腔腹腔鏡腎上腺切除術（ lra ） 。
  6. The subject was to apprehensively evaluate the feasibility and effectiveness of mfa, explore mfa development policy in the future, and offer scientific basis for the normalization and systemization of mfa. materials and methods 1. objects : the objects were administrative system and running mechanism of mfa, the aided families and the poor non - aided families

    本課題以河南省一個「衛」項目縣為研究現場，對mfa的可行性和有效性進行綜合系統的評價，探討mfa今後的發展策略，為「貧困人口醫療救助」這一新的衛生服務領域的規范化、制度化提供科學依據。
  7. Materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours. hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative

    材料和方法：每星期收集一次標本，收集的標本常規處理， 9 - 11日齡雞胚尿囊腔接種， 35培養72小時，收取尿囊液，血凝陽性（ ad 16 ）且細菌培養陰性者- 70保存並進一步做hi ， ni實驗鑒定亞型。
  8. Materials and methods : the study was conducted on 64 male sprague - dawley ( sd ) rats ( 10 weeks old, body weight 320 ? 2g )

    材料與方法：陰莖糾織標水末洲十沈川俊等建）的sd人鼠贓j級素變化動物模型。
  9. The information generated in current study suggests that the developing influenza ecosystem in southern china region may play an important role in the process of emerging novel influenza viruses, even directly impact the genesis of pandemic influenza strains. materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 for 72 hours

    本課題意在: 1 、以pa和cu為代表，探討hgnz亞型流感病毒在這些新形成的小種群中的流行情況; 2 、探討這些小種群中流感病毒的來源:是從其它動物跨種屬傳遞而來，還是本身為流感病毒的天然宿主: 3 、探討這些新形成種群中hgnz亞型流感病毒的進化情況，以及其在整個流感病毒生態體系中的作用;材料和方法:每周採集標本一次，常規處理后，接種於9一n日齡雞胚尿囊腔， 35恆溫培養72小時，收取雞胚尿囊液。
  10. Materials and methods 1. the effect of xas on ability of learning and memory in normal mice mice were randomly grouped into blank control, piracetam group and xas groups

    材料與方法一、文冠果皂甙對正常小鼠學習記憶功能的影響將昆明種小鼠隨機分為空白對照組、腦復康組、文冠果皂甙低、中、高劑量組。
  11. Materials and methods : a total of 44 cases of testicular torsion and 37 cases of testicular appendage torsion were analyzed and concluded by cdfi reviewed

    方法：分析44例睪丸扭轉和37例睪丸附件扭轉彩色多普勒超聲聲像圖特點，總結二者鑒別診斷要點。
  12. There are many kinds of bond materials and methods of dealing with the interface, however. the effect varies remarkably and ca n ' t meet the ideal demand

    新老混凝土界面粘結材料和處理方法有多種，粘結效果差異較大，且都不甚理想。
  13. It includes the following parts : resume, materials and methods, result and discussion. firstly, the history and present situation both in china and abroad, biological character, economic importance and taxonomic character are reviewed and outlined

    論文回顧了國內外簡管薊馬族的研究歷史，介紹了簡管薊馬族的形態分類特徵；簡要介紹了簡管薊馬族的生物學特性、經濟重要性及其地理分佈。
  14. Materials and methods in our study, first the e. coli bl21 transformed already are cultivated in smaller scale and then the plasmids dna were extracted by the methods of alkaline lysis. the plasmids dna extraction were processed 37 overnight by the restrictive endo - incisase bam h i and xho i. the incision products were used to check the integrality and variability of the recombinant plasmids dna by 1 % agarose gel elec - trophoresis

    同預想結果基本吻合，大規模培養后純化得到的融合蛋白通過sds page顯示在52kda處有一條帶，而酶切后產物電泳結果顯示在26kda處分另有兩條蛋白帶，其中一條為gst ，另一條為hbrp ，基本符合實驗結果； hbrp對tpk活性的抑制呈劑量依賴性。
  15. Information and documentation - requirements for binding materials and methods used in the manufacture of books

    信息和文件管理.圖書生產使用的裝訂材料和裝訂方法要求
  16. Therefore, it is very essential to explore new materials and methods for preparation of new direct electron transfer biosensor with high response

    因此，尋找新材料、新方法制備電流響應值高的新型直接電子傳遞生物傳感器非常必要。
  17. In order to make investigators know about the current research state of preparation of the carbon / graphite materials with high density and strength from mesocarbon microbeads, and direct the research, development and production, in this review, the influence of preparaed mesocarbon microbeads from various raw materials and methods of preparation, ball diameter of carbosphere, preoxidation temperature and time, moulding pressure and time, heat treatment temperature and heating rate, holding time on the mechanical properties and microscopic structure of carbon / graphite product were discussed by us

    摘要為了對中間相炭微球制備高密高強炭石墨材料的研究現狀有所了解，並且對實驗和實際生產起到指導作用，本文通過參閱大量中外文獻，討論了不同原料及制備方法制得的中間相炭微球、炭微球的球徑、預氧化溫度及時間、成型壓力及時間、熱處理溫度及升溫速率、保溫時間對炭石墨製品的力學性能及微觀結構的影響。
  18. This paper is a taxonomic study on thripidae from china. it includes the following parts : resume, materials and methods, taxonomy and discussion. firstly, the history in china and abroad, biological characters, economic importance and taxonomic characters are reviewed and outlined

    論文回顧了國內外薊馬科的研究歷史；介紹了薊馬科的形態分類特徵，簡要評述了各分類特徵在薊馬科分類研究中的地位及其價值；簡單介紹了薊馬科昆蟲的生物學特性及其經濟重要性。
  19. Materials and methods : from september 1992 to march 2002 at our institution, 69 patients underwent surgical treatment for a unilateral solitary renal tumor with a normal contralateral kidney

    材料與方法：從1992年9月到2002年3月，共有69位因單側腎臟腫瘤但其對側為正常腎臟的病人在本院接受手術治療。
  20. Materials and methods : lymphoma with cord or cauda equina compression as initial presentation were seen in 9 patients in our hospital between 1977 to 1996

    材料與方法：從1977至1996年二十年間，本院共有9例以脊椎或神經根壓迫為初始癥狀之淋巴瘤患者。
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