維連 的英文怎麼說
中文拼音 [wéilián]
維連
英文
vilen-
The finite-element method can be regarded as an extension of the displacement method to two-and-three-dimensional continuum problem.
有限單元法可以看作是位移法對二維和三維連續體問題的推廣。Strip - shape underground structures such as the tunnels and tubes for various uses can be treated as a beam on elastic foundation under earthquake condition ， although there exists soil - structure interaction ， the foundation soil vibration is dominant in other words ， analysis of earthquake response of the soil is essential to this end ， simplified models ， ( i. e equivalent mass system models based on some equivalence criteria ) are proposed ， instead of a general 3 - d continuum model in this study ， equivalence criteria are proposed and the simplified models are compared the single - mass - string model is proved to be valid and therefore applied to the analysis of earthquake response of the pearl river immersed tunnel
條裝地下結構如隧道、各種埋設管道等一般可看作彈性地基梁進行靜力及動力分析在地震條件下，結構與土相互作用，但土的振動成為主要因素為分析土的地震響應需把基土這一三維連續體作簡化處理，簡化成為等效多質點模型本文著重探討這種簡化模型的建立方法，推導等效方程，通過幾種簡化體系的分析比較，論證單質點串體系的合理性，並將其應用到廣州黃沙芳村珠江水下隧道工程的地震響應分析，為抗震設計提供依據Icm - based topological optimization of three - dimensional continuum structure
方法三維連續體結構拓撲優化Study on the fibronectin for the diagnosis of myocardial infarction
纖維連接蛋白在診斷心肌梗死的特異性研究Electrical properties of sic 3 - dimensional network
三維連通網路碳化硅的電特性In the light of the recent work in biological models, especially in the chemostat models, the dissertation provides a systematic study on the asymptotical behaviour of some chemostat models built by delay or diffusion differential equations. the main contents and results in this dissertation are as follows : i ) the global asymptotic behavior of the chemostat model with the beddington - deangelies functional responses and time delays is studied. the conditions for the uniform persistence of the competing populations are obtained via uniform persistence of infinite dimensional systems
本論文基於當前生物學模型，特別是恆化器模型的研究現狀，深入系統的研究了時滯和擴散方程描述的幾類恆化器系統的漸近性態，本文的主要內容包括以下幾個方面：一、研究了具有beddington - deangelies功能性反應函數的時滯恆化器模型，利用無窮維連續動力系統的一致持續生存的理論給出了兩競爭種群一致持續生存的充分條件，利用單調動力學系統得到了系統的全局漸近穩定性。Experimental studies on fibronectin expression in myocardium taken from rats died of electrocution
電擊死心肌組織中纖維連接蛋白的實驗觀察Levels of fasting blood glucose and 24h urinary microcontent of albumin 24 h malb were determined dynamically ; the serum glycosyl hemoglobin hba1c was determined after the last medication ; the ultrastructural changes of kidney were observed by transmission electron microscope ; the expressions of collagen, fibronctin, laminin ln, and the ecm metabolism influencing factors, including mmp2, tissue inhibitor of metalloproteinase timp2, transfer growth factor 1 tgf 1 in renal tissue were detected by immunohistological chemistry and image collecting analytical system
動態檢測各組大鼠空腹血糖fbg 24h尿微量白蛋白24h malb ，末次給藥后測定大鼠血漿糖化血紅蛋白hba1c透射電鏡觀察各組大鼠腎臟超微結構改變，應用免疫組化技術及圖像採集分析系統測定各組大鼠腎臟組織中型膠原c纖維連接蛋白fn層粘連蛋白ln的表達，測定影響ecm代謝的基質金屬蛋白酶2 mmp2基質金屬蛋白酶抑制劑2 timp2及轉化生長因子1 tgf 1的表達。Calculating skill on the distribution of2 - dimensional continuous random variable functions
二維連續型隨機變量函數的分佈計算技巧Moreover, with the method of emerging hopf bifurcation of the system, the analytic conditions that the low - dimension continuous autonomous chaotic systems controlled by the project are given in theory. applying the conclusions we got to the practical systems, the method is shown by the theoretical description and numerical calculation that it is effective
其次，從實際應用出發，提出了一種增強型的延遲變量反饋控制方案，同樣利用分析延遲系統產生hopf分支條件的方法，也給出了當用這種方案控制低維連續自治混沌系統時，在達到控制目標的條件下，控制參數間的一般解析關系。Preterm birth prediction with fetal fibronectin in pregnant women with preterm labor
宮頸分泌物檢測胎兒纖維連接蛋白預測早產的臨床價值Effect of advanced glycosylation end products on the expression of connective tissue growth factor and fibronectin in cultured human mesangial cells
糖基化終產物對人腎小球系膜細胞結締組織生長因子及纖維連接蛋白基因表達的影響It has been confirmed that np30 has sensitizing effect on formation of hepatic egg granulomas in mouse model for hepatic egg granuloma of schistosoma japonicum ; immunization with np30 in kunming mice, c57bl / 6 mice and goats obtained worm reduction of 50. 46 %, 41. 67 % and 42. 78 %, respectively. np30 possesses effects of both anti - fecundity and anti - embryonation immunity on female worms of s. japonicum. moreover, np30 plays a significant down - modulatory role to hepatic granuloma and fibrosis ( the diameter, area and volume of egg granuloma were all significantly less than those of control ; the contents of type i, iii of collagen and fibronectin were also significantly less than those of control )
已對np30分子進行了較為廣泛的研究，應用小鼠日本血吸蟲肝肉芽腫模型證實np30對蟲卵肉芽腫的形成具有致敏作用；對感染宿主（昆明種小鼠、 c57bl / 6小鼠和山羊）具有較好的免疫保護作用（減蟲率分別為50 . 46 、 41 . 67和42 . 78 ） ；用np30主動免疫小鼠具有抗雌蟲生殖產卵和抗卵胚發育的雙重功效；另外，還對血吸蟲病肉芽腫和肝纖維化有明顯的負調節作用（蟲卵肉芽腫的直徑、面積和體積均明顯小於對照組，肝組織、型膠原及纖維連接蛋白含量均低於對照組） 。A program of shape optimization for two - dimensional continuum structures, which is carried out on msc. patran & nastran panel, is described in this thesis, according to a two - phase control theory presented by professor sui yunkang, the optimization is treated as a sequential quadratic programming problem
本文根據隋允康教授提出的二級控制理論，將二維連續體結構的形狀優化問題處理成序列二次規劃問題進行了優化。An integrated 1 - d and 2 - d sediment transport model is used herein to study the response of the revolution of yellow river mouth on its trail channel
摘要利用適合於黃河下遊河道和黃河口水域的一、二維連接泥沙數學模型，計算研究了黃河口演變、入海流路的淤積延伸對下游尾閭河道的反饋影響。Thermally induced phase separation ( tips ) technique was utilized to fabricate biodegradable cp / plla scaffolds which are capable of applying in tissue engineering. it is a good and simple method to make 3d interconnected porous material. ideally, bone scaffold should have high porosity and uniformly distributed pores with more than 50 m better between 100 ~ 300 m to provide adequate space for cell seeding or growth while tips generally produces small pores of ~ 20 m
該方法較其他制備多孔材料的特點是可以得到三維連通的材料，工藝較為簡單，但相分離法一般得到的多孔材料的孔徑較小（ 20 m左右） ，而骨組織工程用的多孔支架材料需要的孔徑在50 m以上，最好在100 300 m之間。Effect of puerarin on the expreeion of fibronectin in streptozotocin - induced diabetic nephropathy rats
葛根素對糖尿病大鼠主動脈纖維連接蛋白表達及血脂的影響Clinical value of fetal fibronectin in the cervical secretions in predicting the threatened premature labor
胎兒纖維連接蛋白對先兆早產孕婦發生早產的預測價值Purification of chicken plasma fibronectin and enzymelinked immunosorbent assay to quantify fibronectin
雞血漿纖維連接蛋白的提純及酶聯免疫吸附檢測方法的建立Received 3rd rewards from national education department for work on fibronectin expression in hypoxia and shock in 1993
1993年缺氧與休克時纖維連接蛋白的研究獲國家教委叄等獎。分享友人