結構異構體 的英文怎麼說
中文拼音 [jiēgòuyìgòutǐ]
結構異構體
英文
constitutional isomer- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 異 : 形容詞1 (有分別; 不相同) different 2 (奇異; 特別) strange; unusual; extraordinary 3 (另外的;...
- 體 : 體構詞成分。
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
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The products includes : the tubes for structural purpose, fluid transportation tubes, the compo tubes, the heterogeneous tubes, the boiler tubes, tubes for hydraulic cylinders, the tubes for bearing, the tubes for petroleum well, and so on
產品品種有:結構管流體管合金管異型管鍋爐管液壓鋼體管軸承管油井用管等。The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery.
如此大量的結構異染色質的來源及其在染色體組型進化和物種形成中的任務仍是一個謎。Isomers are defined as compounds having the same formula but different structures.
異構體被定義為化學式相同而結構不同的化合物。Design and implementation of low voltage power distribution intelligent monitoring system based on isomeric architecture
基於異構體結構的低壓配電智能監控系統設計Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design
Jx5微處理器是一款結構異常復雜的微處理器,它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。This paper related to a practical project that a high school is big bay building with teaching, experiment and studying, aim at the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), and the building loading much ( the building " self - weight is over the 9. 0 kn / m2 ). compared to r. c. rectangle columns, studying the aseismic performance of the r. c. special - shaped columns pure frame structure, the r. c. special - shaped columns frame - truss structure and the r. c. special - shaped columns frame - shear wall structure
本文,結合某中學大開間教學實驗綜合樓的具體工程,就抗震設防烈度較高地區( 8度)和抗震不利的建築場地(類場地) ,並且建築物所受荷載較大的情況(建築物自重超過9 . 0kn m ~ 2 ) ,通過與矩形柱分析比較的方式,研究了異型柱純框架結構、異型柱框架-桁架結構,以及異型柱框架-剪力墻結構的抗震性能。Moreover, the stereo structures of diaminodibenzo crown ethers were studied by means of " h - nmr, 13c - nmr and molecular mechanics theory. dialdehyde compounds were also synthesized and characterized
通過~ 1h - nmr 、 ~ ( 13 ) c - nmr和分子力學計演算法研究了二氨基二苯並冠醚異構體的空間立體結構。During the process of senescence, the structural abnormality occurred firstly in chloroplast in which chloroplast grana disordered and stromal lamellae twisted and in which starch grains became bigger and osmiophilic granules increased, and then converged into bigger granules
葉綠體最早出現結構異常:基粒結構紊亂,基質內囊體發生扭曲、澱粉粒由小變大、嗜鋨顆粒由少變多再逐漸匯集成大的顆粒。( 2 ) in order to achieve the binding mode, the docking simulations were performed between glutathione ( gsh ) and different isomers of 99mtc - hmpao with the package of autodock. the mechanism of the two molecules recognition and the effect of the stereoisomers on its retention in the brain in terms of the level of molecular and theoretical calculations were also discussed in our work
Dock軟體模擬腦灌注顯像劑」 」 to hmpao的不同的異構體與谷眈甘肽( gsh )的對接,擬獲得二者的初步結合模式,從分子水平和理論計算上對二者的識別機制以及」 」 to hmpao的立體構型差異對其滯留效應的影響進行了討論。The synthesis technology of various liquid rubbers with different active group terminated, such as hydroxyl - terminated, carboxyl - terminated, isocyanate - terminated, ami - no - terminated, mercaptan - terminated and various main chains like polybutadiene, polyurethane, polystyrene were reviewed with 23 references
摘要綜述了端羥基、端羧基、端異氰酸酯基、端氨基、端巰基等活性端基,以及聚丁二烯、聚氨酯、聚苯乙烯等不同主鏈結構的液體橡膠的合成技術。Immunohistochemistry staining showed that induced different - passage mscs expressed neurofilament ( nf ) and neuron - specific enolase ( nse ). special nissl bodies were obvious in the neuron - like cells by histochemistry staining
免疫組化法檢測發現這些神經細胞強表達神經絲蛋白( neurofilament , nf )和神經元特異性烯醇化酶( neuron - specificenolase , nse ) :組織化學法檢測可見神經元特有結構尼氏體。It may have a preventional function from alzheimer ' s disease. molecular biological studies are shown that apoe isoform has a isoform - specific role to neurodegeneration. apoe3 and apoei aid to sustain the stabilization of cytoskeleton protein tau, while apoe4hyperphosphorylates tau to destabilize the microtubule protein, which will make neurocyte easy to form neurofibrillary tangles in ad
分子生物學研究發現, apoe異構體對神經細胞退化表現出異構體特異作用, apoe _ 3和apoe _ 2有助於維持微管的穩定性,而apoe _ 4則使tau蛋白超磷酸化,破壞微管的穩定性,使神經細胞易於形成神經纖維纏結。These abnormal mitochondria and vacuoles may be associated with the death of microspore mother cell which leads to the male sterility in cotton
線粒體和液泡結構異常可能是小孢子母細胞死亡造成雄性不育的細胞形態學特徵。The development of a two - component elastic polyurethane sealing material for the anti - seepage of channel is described herein, and then the performed polymer structure, the molar ratio of iaocyanate to hydroxide radical and the effects from the components of the compounded curing agent on the performance of the material are discussed as well
摘要介紹了一種用於管道防滲止水的雙組分聚氨酯彈性密封材料的開發,並討論了基劑預聚體聚合物結構、異氰酸酯和羥基的摩爾比以及復合固化劑組分對材料性能的影響。It regards the master of knowledge as its sole objective and ignores the vitality of teacher and student ; it pursues unified requirements and ignores students " differences and potential development ; it emphasizes linear and static control and ignores dynamics and synthetic aspects of teaching ; it stresses one - way subject - object structure and ignores subjects " multipole interaction, social interaction, two - way structure and dual conformity in subject - object - subject structure in educational communication
它以知識的掌握作為教育的唯一追求,忽視教師、學生的生命性;追求統一要求,忽視學生的差異性、潛在發展性;強調線性的、靜態的控制,忽視動態的非線性的動態生成性和綜合滲透性;強調單向度的主體一客體,忽視教育交往中主體?客體?主體結構中主體的多極性、社會交往性以及雙向建構和雙重整合性。This demonstrates that gpp molecules have intercalated into the nanoscale interlayers of graphite sheets as well as the pores ( from nanoscale to microscale ) of eg networks. the large structure - occupation of the formed eg - gpp networks results in low ? c, high b and excellent conductivity of the nanocomposites, for instance, the electrical conductivity at room temperature is up to 2. 49x10 - 3 s / cm at 3. 90 vol % eg content. 2
證明gpp分子通過溶液插層已充分插入eg網路納米尺度的石墨片層之間和從納米到微米尺度的孔隙之中,所形成的eg ? gpp復合網路具有大的結構佔有體積,因而材料具有低_ c 、高b和優異的導電性, 3 . 90vol eg含量下,室溫體積電導率達2 . 49 10 ~ ( - 3 ) s cm 。Fresh frozen bone is stronger than freeze - dried bone and therefore better as structural allograft material
新鮮冷凍骨強度較凍干骨大,因此作為結構性異體植骨材料效果更好。Under the horizontal earthquake action and wind force, aim at " the pure frame structure with rectangle columns ", " the pure frame structure with special - shaped columns ", " the frame - truss structure with special - shaped columns " and " frame - shear wall structure with special - shaped columns ", earthquake action analysis was done by the spacial finite element method through the changes structural parameter. analyzing systematically " structure vibration mode ", " vibration period ", " structure lateral rigidity ", " seismic action force ", " seismic response force ", " floor seismic shear force ", " lateral horizontal displacement of structure " and " members internal force ". results indicate : ( 1 ) based on equal area, the special - shaped columns replaced the rectangle columns, the structural lateral rigidity enlarges, the lateral displacement minishes obviously, the earthquake response increase slightly, the biggest increasing amount of frame columns axis - compress ratio is smaller than 0. 08. the whole aseismic performance of structure has improved ; ( 2 ) when the section ' s length and section ' s thickness ratio of special - shaped columns is smaller than 3. 6, the structure benefits to resist seismic action ; ( 3 ) the angle of horizontal seismic action with the whole coordinate is 0 degree, structure earthquake response is bigger, belonging to a control factor of structure aseismic design ; ( 4 ) the frame - truss structure with special - shaped columns and the " a " - brace has the biggest lateral rigidity ; ( 5 ) the frame - shear wall structure with special - shaped columns have bigger lateral rigidity and smaller displacement, members internal force enlarged just rightly, have much superiority of resisting seismic action ; ( 6 ) in the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), adopting special - shaped columns structure system, should reduce possibly the building ' s self - weight in order to reduce the earthquake response ; ( 7 ) the response spectrum method of computing seismic response and the time - history analysis method have similar analysis result
西安理工大學碩士學位論文在水平地震作用下,並考慮風荷載組合,分別對「矩形柱純框架結構」 、 「異型柱純框架結構」 、 「異型柱框一析架結構」及「異型柱框-剪結構」等四種結構體系,通過改變結構參數,運用空間有限元方法,進行地震作用計算。系統地分析研究「結構振型」 、 「振動周期」 、 「結構側向剛度」 、 「結構地震反應力」 、 「樓層地震剪力」 、 「結構側向位移」 、 「層間位移角」 ,以及「構件內力」 。結果表明:在等面積原則下,異型柱代換矩形柱后,結構剛度增大,側向位移明顯減小,地震反應力略有增加,框架柱軸壓比最大增幅小於8 % ,結構整體抗震性能有所提高;當異型柱肢長肢厚比小於等於3 . 6時,結構有利於抗震;水平地震作用力與整體坐標夾角為0度時,結構地震作用效應較大,屬結構設計的控制因素之一;異型柱框一析架結構採用「人」字斜撐,側向剛度大於「八」字斜撐和「人一八」字混合斜撐;異型柱框一剪結構側向剛度大、位移小,構件內力增大適中,是一種抗震性能優越的結構體系:在抗震設防烈度較高地區( 8度)和抗震不利的建築場地( m類場地) ,採用異型柱結構體系時,應盡可能減輕結構自重,降低地震作用力;分別採用「振型分解反應譜」法和「時程分析」法進行地震作用計算,兩種方法所得結果基本一致。We found that either the abnormal central spindle structure or the absence of central spindle distributed cam could inhibit the furrow formation. it indicates that the central spindle distributed cam might involve in the regulation of furrow formation
我們發現中區紡錘體結構異常、中區紡錘體處cam的缺失均會影響分裂溝的形成,提示分佈在中區紡錘體處的cam很可能參與調控了分裂溝的形成。3. when the cells were treated with w7, a ca2 + / cam inhibitor, the central spindle assembly was affected, and the abnormal central spindle was formed ; besides, when w7 treatment was applied at an early stage of cytokinesis, the division furrow index would decrease substantially. these results show that cam is really involved in the regulation of furrow formation and this involvement may be fulfilled by regulating the dynamic structure of central spindle
我們利用w7抑制cam活性,發現cam活性喪失會引起中區紡錘體結構異常;如用w7處理同步化于胞質分裂早期的細胞,可使細胞的分裂溝形成指數明顯下降,這表明cam的確參與調控了分裂溝的形成,而且可能是通過調控中區紡錘體的動態結構參與這一過程的。分享友人