能變酸的 的英文怎麼說
中文拼音 [néngbiànsuānde]
能變酸的
英文
acidifiable
-
能 :
能名詞(姓氏) a surname
-
酸 :
酸構詞成分。
-
的 :
4次方是 The fourth power of 2 is direction
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The characteristics of tm - 22 expression presented in transgenic tobacco : 1 ). virus specificity in either homozygote or heterozygote ; 2 ) tm - 22 gene integrated in tobacco genomic dna with single copy and in inheritance and segregation to progenies on the mendel role ; 3 ). transgenic line with tm - 22 promoter ( ptm47 ) showed infected symptoms with cell death distinguished to one with 35s promoter ( ptm49 ) after inoculation with tomv - 2a
其次,通過氨基
酸序列和結構
的比較,確定tm - 2 ~ 2基因
的編碼蛋白與tomv病毒在抗病反應中相互識別
的特異氨基
酸及其功
能;然後,應用重組dna技術,互換tm - 2 ~ 2基因和tm - 2基因
的對應結構域,構建嵌合基因,獲得嵌合蛋白表達
的轉化體,驗證tm - 2 ~ 2編碼蛋白中
變異氨基
酸的作用。
-
The correlation of serum mda and la with these parameters were analyzed so as to observe the tendency of immune alteration after acute incremental exercise and to understand if hyperoxia intake is helpful to accelerate recovery rate of exercise - induced fatigue
並且將急性遞增負荷運動后血清mda和血乳
酸的變化與免疫指標
的變化進行相關性分析,以探討這種運動條件下免疫機
能應答
變化和恢復
變化
的可
能機理。
-
Growth and nodulation competitiveness of poly - 3 - hydroxybutyrate metabolism mutants of sinorhizobium meliloti and the effects of exogenous biotin
苜蓿根瘤菌聚羥丁
酸代謝突
變體
的競爭生長和結瘤
能力以及外源生物素
的影響
-
The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north
實驗結果表明:粘粒粉沙比值
能很好地指示粉塵堆積物
的次生粘化作用;磁化率和全鐵很好地指示生物風化成壤作用; sr和rb sr比值
能很好
的指示生物風化成壤作用和淋溶作用;總有機碳( toc )含量
的高低,在一定程度上反應了土壤發育過程中氣候和植被狀況
的變化,指示著成壤過程中腐殖質化
的程度; caco3含量
的變化,可以反映了黃土古土壤形成時
的風化成壤作用
的強弱程度,指示成壤過程中
的淋溶作用和次生碳
酸鹽化作用;並且各指標所指示
的成壤環境和成壤強度存在明顯
的區域差異,即渭河流域土壤
的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。
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Results show that vp37 protein can bind single strand nucleic acid cooperatively and nonspecificallty, and the vp37 - ssrna complex was stable at high salt concentrations, suggesting vp37 is a possible mp. vp37 is the only protein characterized so far showing rna - binding ability in genus fabavirus
為了驗證vp37是否具有核
酸結合
能力,我們利用6his - vp37蛋白進行了核
酸結合實驗,結果表明vp37是一種
能非特異性結合單鏈核
酸的蛋白;其在結合核
酸時具有協同性; na ~ +
的變化對其核
酸結合
能力影響較小。
-
We obtained the full length gene of hbfgf coding sequence with pcr, and adjusted the g + c content according the software dnasisv2. 5, and replaced the cys78 and cys96 with serines by site - directed mutagenesis. 2. sequence result suggested one of the recombinant is correctly synthezied and cloned
用pcr方法合成了hbfgf編碼區全長,其中前20個氨基
酸的g + c含量按暨南大學碩士學位論文:大腸桿菌表達重組hbfgf結構和功
能優化摘要照計算機軟體計算
的結果進行了調整,第78和96位上
的半瞇氨
酸被突
變為絲氨
酸。
-
With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion
研究結果表明:通過對rpc各組分摻量
變化
的研究,可以找到rpc
的最優配合比;試件成型后
的熱養護制度對rpc
的性
能影響巨大; rpc
的抗壓應力?應
變曲線可以反映出試件受破壞時微裂紋
的擴展情況,剛纖維
的摻入可以大幅改善rpc
的韌性; rpc在成型后存在較大
的收縮,而其中
的化學收縮要遠遠大於乾燥收縮; rpc具有很強
的抗氯離子滲透性
能,漿體
的密實度很高;通過x射線衍射實驗,可以發現rpc
的膠凝體中ch晶體已經幾乎不存在,膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成;在抗溶液侵蝕
的實驗中,摻礦渣rpc
的抗溶液侵蝕性
能在絕大多數情況下要好於不摻礦渣試件,
酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc
的結構產生侵蝕作用,但是機理各有不同。
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In order to study the effect of weak noise on the sound signal extraction of mouse ( mus musculus km ) inferior collicular ( ic ) neurons from environment, we examined the change in frequency tuning of neuron induced by a weak noise relative to 5 db below minimum threshold ( remt - 5 db ) of tone. 12 healthy adult mice ( 20 - 25 g, b. wt. )
本實驗旨在探討弱噪聲對小鼠( musmusculuskm )中腦下丘( inferiorcolliculusic )神經元聲信號提取
的影響及其神經機制,我們選用相當于純音閾下5db
的白噪聲( whitenoise ) ,比較加入噪聲前後神經元頻率調諧曲線
的變化和注射-氨基丁
酸( - aminobutyricacid , gaba )
能受體拮抗劑荷包牡丹堿( bicuculline , bic )后對該
變化
的影響。
-
Yb3 - doped fluorophosphate glasses : a good candidate for high - energy, ultra - short - pulse, tunable fiber lasers
核
能補劑對大鼠骨骼肌高
能磷
酸化合物
變化
的影響
-
Different liquids, pure water and hydrochloric acid, nitric acid and aqua regia were tested with icp - ms analysis to collect borehole nanoscale material, and concentrations of elements in varied liquids were determined
摘要利用等離子體質譜技術,對已知礦區井下進行了純水和不同濃度
的鹽
酸、硝
酸和王水等液態捕集劑
的捕集吸附性
能試驗研究,獲得了不同液態捕集劑中元素含量隨濃度
變化
的規律。
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The purposes of the present study were to find out the changes regularity and provide some theoretical basis and guidance to the training, competition and recovery of the athletes. these problems have not been studied nowdays. it has not been reported for the effects of different exercises on kidney function of wushu routine athletes
以尿蛋白、白蛋白、 _ 2 -微球蛋白作為反映運動員腎功
能狀態
的指標,分析了血管緊張素對運動員腎功
能的影響,試圖找出不同形式訓練對運動員腎功
能影響
的變化規律及其產生
的可
能機制;同時測定了血清肌
酸激酶和血尿素氨來觀察運動員
的身體機
能狀態和恢復情況,為運動員進行科學訓練、比賽和恢復提供一些實驗依據。
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Ammonium chloride is rapidly absorbed from the gastro - intestinal tract. the ammonium ion is converted in urea into the liver ; the anion thus liberated into the blood stream and extracellular fluids causes a metabolic acidosis and decreases the ph of the urine ; this is followed by a transient diuresis
氯化銨
能迅速地從胃腸道被吸收。在肝臟氨鹽基離子被轉換成尿素,陰離子因而被解放入血液和細胞外流體導致代謝性
的酸中毒,使尿液
變酸,形成短暫
的多尿。
-
3. bring forward a new idea : the ideology of synergetics used in atomic simulation and multi - scale simulation of materials design. on the basis of this, next tasks were put forward : ( 1 ) analyzing the changes of stress - strain curves of the interphase before and after pre - treatment ; ( 2 ) the efficient of the coupling effect of o2, na2s04 and h2o stream on the oxidation and erosion resistance of interphase ; ( 3 ) the methods of improving environment performance of interphase above 1273k
提出將協同學
的思想用於原子級模擬及跨尺度模擬
的思路,並在此基礎上,提出下一步
的工作設想: ( 1 )分析熱處理前後界面相區域應力-應
變曲線
的變化; ( 2 )航空發動機模擬環境中,氧、硫
酸鈉蒸汽及水蒸汽耦合效應對界面相抗氧化性、抗腐蝕性
的影響; ( 3 ) 1273k以上界面相環境性
能提高
的方法。
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Our work elucidates the formation of the feedback inhibition site. point mutations reveal that amino acid replacements at phel44, leul75, leul79, phe209 and val221 partially or completely relieve the feedback inhibition of arog addressed by 1 mm phenylalanine. combined with the 3d structure of arog, our results demonstrate that the feedback inhibition site consists of asp6, asp7, ile10, ile13, pro150, gln151, leul75, leu179, serl80, phe209, ser211and val221
實驗結果表明:在1mm苯丙氨
酸的存在下, 1 )野生型arog受到90以上
的反饋抑制; 2 ) pro150leu , leu179ala , phe209ala和val221ala這四種點突
變在保持與野生型arog相近
的比活
的同時,解除了80 100
的反饋抑制; 3 )點突
變phe144ala僅解除反饋抑制約30 ,同時保持與野生型相當
的比活; 4 )突
變體leu175ala僅
能夠解除18
的反饋抑制, leul75gln
能夠解除44
的反饋抑制, leu175asp解除了84
的反饋抑制,並且比活都比野生型高。
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5. compred with control group, the serum mda, la has similar alterative tend in experiment group after hyperoxia intake. such results indicated that how to apply this method effectively after exercise maybe determined by intake time, which should be studied further. 6
吸氧組和對照組血乳
酸的變化並沒有顯著性差異,提示,吸氧
的恢復作用與吸氧濃度和吸氧時間密切相關,積極發揮吸氧在運動后
的恢復效用可
能存在某種有效方案,有待于進一步研究。
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But plla is hydrophobic and not very good for cells seeding. the other disadvantage is that the degradation products reduce the local ph value, which, in turn, may accelerate the plla degradation rates and induce an inflammatory reaction and poor mechanical properties
但是聚乳
酸不具備良好
的細胞親和性
能,並且聚乳
酸在體內降解速率過快,從而導致力學性
能變差, ph值降低,過度
酸性環境引發無菌性炎癥。
-
The effects of synthetic material and variable of resin, such as fatty acid, high functionality alcohol, high functionality acid, neutralizer, tries - solvent, oil length, excess of alcohol, final acid value, on water - soluble alkyd resin and coating properties have been studied by a serial experiments in this paper, together with the best synthetic formula
在通過一系列
的對比實驗基礎上,研究探討了合成原料如脂肪
酸種類、高官
能度醇、高官
能度
酸、中和劑、助溶劑和樹脂
變量如油度長短、醇超量、最終
酸值對醇
酸樹脂水溶性及塗層性
能的影響,得到了一個最佳
的合成配方
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The process of absorbing coating of moo3 - v2o5 - p2o5 - fe2o3 glasses doped with nano powder and the properties was researched. the main researches including : 1
探索低熔融溫度
的磷
酸鹽系統玻璃
的形成區域以及該系統玻璃
的某些性
能變化規律; 2
-
The competition ability of wind power both in economical and technologic aspects has been enhanced greatly due to the fact that the developed countries excised a tax on some energies in purpose of preventing the effect of global warming, acid rain and reducing green house effect and dioxide, nitrogen emission
而發達國家為揭制全球氣候
變化
的影響、
酸雨影響、以及減排溫室氣體與二氧化碳和氮氧化物等,保護全球環境和區域環境,開始徵收
能源稅或碳稅等措施,更使得風力發電在科技和經濟上
的競爭
能力大大加強。
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The rest mutations in pp38 and pp24 are at random. sequence analysis also shows the first 195 nuclear acids of pp38 and pp24 are the same except for the 81 site ( g / c ), but this mutation does not cause the change of amino acid. we regard this as a genetic marker connecting with geography in the evolution of mdv but not related to isolated time and pathotype of different strain of mdv i
對pp24基因和pp38基因進行同源性比較分析的結果表明,絕大多數毒株二者的前195個核苷酸完全一致,不同毒株間的第81位核苷酸的差異( g / c )並不引起編碼的氨基酸變化,僅僅與地域分佈有關,這很可能是mdv在長期病毒衍化過程中形成的地域性遺傳標志,而與病毒的分離年代及mdv的致病型等因素無關。