生長控制因子 的英文怎麼說
中文拼音 [shēngzhǎngkòngzhìyīnzi]
生長控制因子
英文
growth control factor- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 因 : Ⅰ動詞[書面語] (沿襲) follow; carry on Ⅱ介詞1 [書面語] (憑借; 根據) on the basis of; in accord...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 生長 : grow; grow up; ascent; merisis; build up; auxesis; increment; overgrowth; gain; burgeon; bourgeon...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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The controls over the incidence of growth are exercised by a balance of factors which promote and which antagonize.
對于生長范圍的控制,是靠促進因子和拮抗因子間的平衡來達到的。Rlean meat percentage is one of the most important economic traints in pig breeding programs. myostatin is a negative regulator of skeletal muscle growth. null or low activity of myostatin, individual muscle of mutant amimals would show a large and widespread increase in skeletal mass. myostatin null animals have significantly larger diameter or more quantity of fiber skeletal muscle. the phenotype was termed double muscling. in order to probe the relation between myostatin and high lean meat rate and plump - hipped trait, we sythesized the c ' 80 amino acids coding sequence of porcine myostatin and costructed the cloning and expressing vector of it
肌生成抑制素( myostatin ,即mstn )是近幾年來( mcpherrona . c等, 1997 )發現的骨骼肌生長的負調控因子,它主要在骨骼肌中表達。其活性的喪失,會引起動物肌肉的過度發育,肌纖維直徑變大或肌纖維數增加,表現為雙肌癥狀。肌生成抑制素研究的突破將對豬、肉雞、肉牛等畜禽生產性能的提高具有特別重要的意義。Ribonuclease inhibitor ( ri ) is an acid cytoplasmic protein with the molecular weight of 50 kd. this ubiquitously distributed glycoprotein tightly binds and inhibits ang with a stoichiometry of 1 : 1. the remarkable affinity of ri and ang supplies an approach to invalid the function of ang which is to stimulate neovascularization
核糖核酸酶抑制因子( ribonucleaseinhibitor , ri )能夠以1 : 1的比例結合併抑制ang ,這無疑為我們提供了一條重要的糾正ang引起的新生血管生長失控的途徑,從而治療相關疾病。He forced himself not to break down as he remembered dumbledore ' s funeral, and the rows and rows of golden chairs, and the minister of magic in the front row, the recitation of dumbledore ' s achievements, the stateliness of the white marble tomb
他逼著自己不要失去控制? ?因為他想起了鄧不利多的葬禮:一排排金色的椅子,坐在前排的魔法部長,贊美鄧布利多一生成就的頌詩,莊嚴的白色大理石墓。Stat3 ( signal transducer and activator of transcription 3 ) is important for embryo morphogenesis, cell growth, apoptosis and cell mobility
信號轉導和轉錄激活因子3 ( stat3 )在動物的早期胚胎發生、細胞生長、凋亡控制和細胞運動等過程中起著很重要的作用。Dongzigou ag deposit and jianbaoshan au deposit are hosted in the sandstone of middle - proterozoic suberathem, which are developed from the proterozoic sediment metal source - rocks formed during the meso - proterozoic volcanism and reworked by the mesozoic tectono - magmatism during the formation of the metamorphic core complexes in eastern hebei. the dongzigou ag deposit has the characteristics of reformed strata - bound origin, the jianbaoshan au deposit, located in the detachment fault, is the alterated rock type. both deposits have the similar wall - rock alteration, and show the same trace element behavior, and ree patterns. they are the results of the multi - stage tectono - magmatism in the environment of continental extension in eastern hebei region. their mineralization depended on their wall rocks and relative location in metamorphic core complexs
賦存於中元古宙長城系常州溝組的洞子溝銀礦床和尖寶山金礦床是由密雲-都山變質核雜巖構造體系所控制的一組礦床。其成因為中元古宙火山巖漿活動形成的沉積礦源,后經中生代的變質核雜巖構造巖漿體系疊加改造而成。洞子溝銀礦床具有層控迭加改造的特點尖寶山金礦床則具有破碎蝕變巖型礦床的特點。It possesses not only the self - learning ability and adaptability, but also the function of self - adjusting factors. based on fuzzy set, neural network theory, the fuzzy control model and fuzzy neural network control model of multi variable system are presented. based on the automatic core - welding line of shop floor control system in yangzhou radiator plant computer integrated manufacturing system ( ys - cims / sfcs ), the fuzzy logic theory was applied to the controlling device and established the main heating room fuzzy temperature controller and finally was put into practical use
本文採用了基於神經網路技術的智能pid控制策略,設計了一類具有自學習和自調整比例因子功能的神經元網路自適應pid控制器的結構及演算法;為解決結構不確定性的復雜多變量系統的控制,基於模糊集及模糊系統、神經網路理論,建立了多變量系統的模糊控制模型及模糊神經網路控制模型;針對揚州水箱廠計算機集成製造系統車間管理與控制系統( ys - cims sfcs )中的實際工程問題,設計和開發了散熱器芯子烘焊自動線主烘腔溫度模糊控制器,解決了生產中長期存在的老大難問題,提高了產品質量,降低了單產能耗。Stem ce11 factor is a multipotent cytokine which is found in recent years, fol1owing research in vitro and in vivo found that scf and its receptors have familiar regu1ation function in mature brain with in embryo and developing period
幹細胞因子是近年來發現的一種多功能細胞因子。近年來研究發現,幹細胞因子( stemcellfactor , scf )及其受體對胚胎期及成年後神經系統生長發育起調控作用,但其作用機制尚不明了。Dendritic cells ( dc ) is the most powerful apc, which can markedly increase the antigen - presentation capacity by maximizing the pepitide - mhc complexes on the cell surface and upregulating the co - stimulatory ligands b7 - 1 and b7 - 2, adhesion moleculees such as il - 12 that promote full activation of lymphocytes. full activation of antigen - specific t cells requires two signals - one signal coming via the tcr and the other signal through engagment of co - stimulatary molecules. t cells receiving one signal via their tcr are turned off by mhc ( major histocompatibility complex ), via t cell cd28 binding to b7 on the dc induce tlymphokine and t cell proliferatiion
T細胞介導的細胞免疫在控制腫瘤生長方面發揮著重要作用, t細胞在發揮抗瘤效應(分泌細胞因子和直接殺傷)之前必須先經過活化,體內專職抗原提呈細胞( apc )細胞並使其活化,樹突狀細胞( dendriticcell , dc )為t細胞的激活提供雙重信號, t細胞藉助tcr識別由dcmhc分子遞交的抗原肽后,通過tcr - cd3復合體傳遞抗原特異性識別信號(第一信號) ,以cd28為主的t細胞表面輔佐分子識別dc表面b7分子,傳遞非特異性協同刺激信號(第二信號) ,在機體抗腫瘤免疫應答中處于核心地位。Soil - ecosystem has done much with the stability of agriculture, recently the facts influencing the function of soil - ecosystem were not restricting in polluting from physical or chemical sources, the gm technic applying in agriculture not only made the pumping harvest in agriculture, but produced the more serious harm : transgenic bio - pollution
摘要土壤生態系統的功能是否正常直接關繫到農業系統的穩定,影響土壤生態系統功能的因素已經不是局限在化學物理污染上了,農業轉基因技術的應用,為農業生產帶來新的增長點,為消除傳統的化學物理污染的同時,也給土壤生態系統帶來了更深刻,難以控制的影響因子:轉基因生物污染。Obesity may occur after long period disorders in appetite and energy metabolism regulations which are controlled by some specific biological factors
摘要特異生物因子控制的食慾調節功能和能量代謝功能長期紊亂會引起體內脂肪的蓄積,導致肥胖,以及與肥胖相關聯的各種並發癥。Based on the research of photosynthetic carbon assimilation in natural habitat, the physiecological features of net photosynthesis ( pn ) and growth of changium smyrnioides wolff and anthriscus sylvestri ( l. ) hoffm were measured under controlled soil water status ( saturation status ( ss ), moderate status ( aw50 ) and dry status ( aw20 ) ), the difference of photosynthesis and transpiration to environmental factors and the adaptation to environmental fluctuation compared, to analyze the mechanism of c. smyrnioides to be endangered
本文在對野外自然條件下瀕危植物明黨參( changiumsmyrnioideswolff )和非瀕危植物峨參光合碳固定能力測定的基礎上,研究了在控制土壤水分條件下明黨參、峨參和另外一種瀕危植物川明參( chuanminshenviolaceum )的光合和生長特點,比較它們的光合、蒸騰等對光照、溫度等環境因子響應及對環境變化適應能力的差異,分析了明黨參瀕危的原因和機理。Water steam was used as oxidant, and the optimum water steam partial pressure is between 1 10 - 4 and 5. 5 10 - 4 pa. under the optimum growth parameters, a ceo _ 2 seed layer with highly textured degree was successfully prepared. beside the one step process was experimented in this dissertation, the two step process was proposed and studied to further improve the quality of ceo _ 2 seed layer. in the two step process, about 15 nm thick of ce metal layer was deposited on metallic substrate at the first step, then water steam was introduced in the chamber, and the ceo _ 2 thin films were subsequently deposited with reactive sputtering in the
總結出沉積ceo _ 2薄膜的優化工藝條件,當沉積溫度為720 - 850 、水蒸汽分壓介於1 10 - 4 - 5 . 5 10 - 4pa之間、退火時間40min時,獲得了織構程度良好的ceo _ 2種子層薄膜; 3 .由於一步法制備ceo _ 2種子層中水分壓范圍狹窄,工藝條件難以控制,並且退火延長了薄膜的制備時間,因此,本論文又採用了兩步生長法沉積ceo _ 2種子層,即:先在ni - w基帶上沉積一層約15nm的金屬ce薄膜,再通入氧化氣氛(水蒸汽) ,繼續進行薄膜沉積。Sleep / waking cycle is a complex network modulation and many factors such as interleukin - 1 ( il - 1 ), tumor necrosis factor ( tnf ), growth hormone releasing hormone ( ghrh ), vasoactive intestina polypeptide ( vip ) and many conventional neurotransmitters such as serotonin ( 5 - ht ), acetylcholine ( ach ), norepinephrine ( ne ), dopamine ( da ) and gamma - aminobutyric acid ( gaba ) were involved in it. recent evidence has shown that no synthesized in neurons in several areas of the brain can induce the release of neurotransmitters. in the rat central nervous system, the anatomical distribution of nos - containing neurons is now well established, and it was reported that nos is co - localized with neurotransmitters well known for their involvement in sleep mechanisms, i. e. 5 - ht, ach, da and gaba
鄭州大學2003屆碩士畢業論文gaba受體激動劑消除no合成酶抑制劑對大鼠睡/醒周期的影響睡/醒周期的形成是一個復雜的網路調控的結果,體內許多因子都參與了這一調控網路,這些因子如白介素一1 ( il一1 ) 、腫瘤壞死因子( tnf ) 、生長激素釋放激素( ghrh ) 、血管活性腸膚( vip )以及經典的神經遞質如5一輕色氨( 5一ht ) 、乙酞膽堿( ach ) 、去甲腎上腺素( ne ) 、多巴胺( da )和卜氨基丁酸( gaba )等,它們在睡眠的發生和調節中也發揮著重要作用。Enhanced expression of vascular growth factors and cell proliferation by controlled - releasing basic fibroblast growth factors in canine myocardium
心肌內控制釋放堿性成纖維細胞生長因子促進血管再生的作用The properties of cn thin films such as their morphology, component, crystal structure and the bonding structure and the relation between those properties and the gas - phase reaction parameters were discussed, showing that the deposition of p - c3n4 thin film is the compete result of various reaction processes in the dynamics balance conditions ; the process of cn films depo sition is diagnosed in situ through the optical emission spectra technique, the effects of experimental parameters on the concentration of the precursors and the gas - phase reactions in the plasma have been obtained ; the main reaction precursors for film deposition identified ; the relation between the characteristics of cn thin films and the reaction process in the plasma is analyzed. the cn thin films deposition under different substrate temperatures in high pressure pe - pld shows that the si atom of the substrate has participated the cn films growth process, based on this the growth mode of cn thin films on the si substrate is proposed. the further experiment of cn thin films deposition on si substrate scratched by diamond as well as covered with fe catalyzer has been attempted, which indicates that changing the dynamics conditions of the surface reaction can alter the growth characteristic of the cn thin films and can enhance obviously the films growth rate
採用pld技術進行了碳氮化合物薄膜沉積,得到了含氮量為21at的cn薄膜;研究了襯底溫度和反應氣體壓強對薄膜結構特性的影響,給出了cn薄膜中n含量較小、 sp ~ 3鍵合結構成分較少和薄膜中僅含有局域cn晶體的原因;引入脈沖輝光放電等離子體增強pld的氣相反應,給出了提高薄膜晶態sp ~ 3鍵合結構成分和薄膜的含n量可行性途徑;應用pe - cvd技術以ch _ 4 + n _ 2為反應氣體並引入輔助氣體h _ 2 ,得到了含n量為56at的晶態cn薄膜;探討了cn薄膜形貌、成分、晶體結構、價鍵狀態等特性及其與氣體壓強和放電電流的關系,證明了- c _ 3n _ 4薄膜沉積為滿足動力學平衡條件的各種反應過程的競爭結果;採用光學發射譜技術對cn薄膜生長過程進行了實時診斷,得到了實驗參量對等離子體中活性粒子相對濃度和氣相反應過程的影響規律,給出了cn薄膜沉積的主要反應前驅物,揭示了cn薄膜特性和等離子體內反應過程之間的聯系;採用高氣壓pe - pld技術研究了不同襯底溫度條件下cn化合物薄膜的結構特性,揭示了si原子對薄膜生長過程的影響,給出了si基表面碳氮薄膜的生長模式;在金剛石研磨和催化劑fe處理的si襯底上進行cn薄膜沉積,證明了通過控制材料表面動力學條件可以改變碳氮薄膜結構特性,並可顯著提高晶態碳氮材料的生長速率。And regulation of stem elongation, flower inducement and seeds and fruit development are three very crucial sections in fruit industrial, so it is important to clone the gibberellins biosynthetic enzyme genes and to research on their expressing modes and their regulation roles
而莖的生長,開花的誘導,和果實種子的發育都是果樹生產中控制產量和果實品質非常重要的三個環節,因此克隆赤霉素生物合成酶的基因並研究其表達方式及表達調控在果樹生產上是非常重要的。Besides, we find among all the control variables the " position " has the great negative impact on every factors of organizational effectiveness, the " capital character " and the " culture background " both have the great positive impact on organizational effectiveness in the following three aspects : " capability of stable control ", " cohesion and morale " and " quality "
在「生產力與效率」和「成長資源獲取」因子上, 「關心人」因子的影響程度最小。此外,控制變量「職務」與組織效能各因素都呈反向的顯著相關; 「資本性質」和「文化背景」都與組織效能中的「穩定控制能力」 、 「凝聚力與士氣」和「品質」呈正向的顯著相關。From 2005, our country start to put into practice macroscopical adjust, price of crude oil and fibre raw material keep rising, the international trade situation is very grimness, add it turned the productivity of fibre to developped to the 2004 quick in 2001, a current excess, the profession competition turns worse, rate of exchange the influence that change the industry chain at the same time is over and above benefit in fraud that variety ability that a year, turn the fibre profession from here the 2005 the movement difficulty, realize the profits compares to descend 20. 3 % together, is four in the last yearses descend significantly for the very first time, also ising every kind of self - contradict ising convex with problem now, face such disadvantageous exterior environment, how to promote the fast orientation in company oneself new surrounding with the anti - risk ability, exist to the business enterprise with develop to the pass importance
本論文首先對吉林化纖長絲車間生產管理進行系統現狀分析,其主要目的是查找生產管理系統存在的問題,並進行系統原因分析,從而確定系統優化方向。文章從生產計劃管理、生產組織管理、生產控制管理三個方面作了系統現狀分析,逐一闡述車間生產管理各個子系統存在問題有原因分析,在此基礎上運用生產管理系統優化理論,對車間生產管理各個子系統進行了優化研究,提出了系統優化方案。為保證車間生產管理系統優化方案能夠順利實施,筆者提出通過車間自身生產管理制度建設、績效考評系統建立、員工培訓體系建立、生產現場5s管理推行及車間班組建設,為車間生產管理系統優化提供更有力的保障。Discussions angiogenesis, an essential process for tumor growth, is regulated by endothelial proliferation factors and their inhibitors such as angiostatin
討論血管生成對于腫瘤生長來說是一個必需的過程,受內皮細胞增殖刺激因子和抑制因子的共同調控。分享友人