離解產物 的英文怎麼說
中文拼音 [líjiěchǎnwù]
離解產物
英文
dissociation product-
It revealed that hexagonal structure was easily synthesized in the neutral medium, and lamellar structure was inclined to prepare under basic condition, and from the cooperative charge density matching mechanism and function of manganese iron and template molecular, the alkalescence influence on the structure was explained, and appropriate neutral hexadecylamine ( hda ) availed to synthesis of mesophase with more ordered degree for the mediation of packing parameter
通過水熱合成方法對錳氧有序相的合成進行初步研究，探討合成工藝對有序結構的影響：在中性的條件下，易合成六方有序結構產物；在堿性條件下，更易合成層狀結構產物。並從電荷匹配的原則及錳離子與模板劑間鍵合作用解釋了堿量的多少對合成產物結構的影響。Photochemistry : study the interaction between small molecules and radiation. measure the absolute photoabsorption and photoionization crosss sections, identify photochemical products, and elucidate energy evolution. application : combustion chemistry and atmospheric chemistry
一）光化學:研究光與小分子的作用.測量絕對光吸收及光游離的截面積值，驗明光化學產物為何，以了解光化學反應的能量走向.應用:燃燒化學及大氣化學All data indicated that f i was a pure substance. third, using modern analytic techniques such as nucleic magnetic resonance ( nmr ), infrared spectroscopy ( ir ), ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ), we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ). we estimated primarily it was a novel natural compound
第三，利用核磁共振，紅外光譜，紫外分析，質譜等現代分析測試技術對分離提取物f進行結構鑒定，解析出f的結構，初步推斷該物質為鄰苯二甲酸- （ 3 -甲基）壬酯（ pdne ） ，根據目前所掌握的資料，還沒有檢索到該物質相關的報道，初步認定為一種新型的天然產物。The recombinants were constructed by transforming ppic9 a - xynb into p. pastoris gs115. the assay results revealed that the xylanase gene xynb was overexpressed and secreted effectually in p. pastoris. in 3l fermentor the expression level of xylanase xynba exceeded 1200iu / ml and the expressed xylanase had normal bioactivity. the molecule weight of xynba was determined as about 31kd which is higher than 23kd of original enzyme xynb from streptomyces olivaceoviridis a1. xynbb was gotten by deglycasylation of xynba, whose molecule weight returned to 23kd. we comparised the enzymatic properties of xynba expressed in p. pastoris, xynbb deglycasylated from xynba and xynb produced from streptomyces olivaceoviridis al : there was little difference among the three enzymes on optimal ph, the optimal ph of xynb and xynba were both 5. 2, the optimal ph of xynbb was 5. 0 ; the optimal temperature of xynb and xynba were both 60 c, while the optimal temperature of xynbb was 50 ? ; because of glycosylation the thermal stability of xynba was better than xynb and xynbb ; the specific activity of xynba and xynbb were 883. 88iu / mg and 832. 5hu / mg respectively, which were both lower than 2814. 45iu / mg of xynb ; the km values of xynb and xynba were similar to each other which were 21. 56 ( g / kg ) and 20. 87 ( g / kg ), while the km value of xynbb was 27. 10 ( g / kg ) ; the fmax of xynba and xynbb were 4568umol / mg. min and 5329umol / mg. min respectively which were lower than 27623 umol / mg. min of xynb ; additionally all of the three enzymes did not display cellulase activity. they all had well resistance to pepsion and trypsin, and were not sensitive to metal iron, surface active agent and chelating agent. the analysis of different xylans enzymatic hydrolysate revealed : by xynba, that the main constitutions of enzymatic hydrolysate of birch wood xylans were xylotriose and xyloquaiose, which account for 68. 43 % and 16. 50 % respectively, additionally there was 11. 79 % of xylobiose ; the main constitutions of enzymatic hydrolysate of corncobs xylans were xylobiose and xylotriose, which account for 81. 78 % and 11. 55 %. the result indicated that this xylanase was a kind of 1, 4 - b - d - xylanohydrolase and was fit to used in industrial procession of xylooligosacc harides
進一步對xynba進行了脫糖基化處理得到xynbb ，其分子量恢復到23kd ，證明xynba是糖基化蛋白。通過對畢赤酵母重組表達的木聚糖酶xynba 、脫糖基化的木聚糖酶xynbb以及橄欖綠鏈黴菌a1所產原酶xynb之間酶學性質的比較發現：三種酶的最適ph差異不大， xynb和xynba均為5 . 2 ， xynbb為5 . 0 ； xynb和xynba的最適溫度均為60 ， xynbb降為50 ：在耐熱性上， xynba由於糖基化作用熱穩定性明顯高於未糖基化的xynb和xynbb ； xynba和xynbb的比活性分別為883 . 88iu mg和832 . 51iu mg ，明顯低於原酶的比活2814 . 45iu mg ； xynb和xynba的km值相當，分別為21 . 56 （ g kg ）和20 . 87 （ g kg ） ，而xynbb的km值較大為27 . 10 （ g kg ） ； xynba和xynbb的vmax相差不大，分別為4568 mol mg ? min和5329 mol mg ? min ，明顯低於xynb的27623 mol mg ? min此外三種酶均無纖維素酶活性，對胃蛋白酶和胰蛋白酶有很好的抗性，且對作用環境中的各種離子、表面活性劑、螯合劑不敏感。通過對不同木聚糖的酶解產物的糖份分析發現：以樺木木聚糖為底物時，酶解產物主要為木三糖和木四糖，含量分別為68 . 43和16 . 50 ，另外還含有11 . 79的木二糖；以玉米芯木聚糖為底物時，酶解產物主要為木二糖和木三糖，含量分別為81 . 78和11 . 55 。Finally, the author analyzes a few arguments of the theory of juristic act of real right most favored and points out the faults of them and holds that mancipatio and cessio injure in roman law or gewere in germanic law can be regarded as the embryo at most of the theory of juristic act of real right because there exists a great or even substantive distance between the above forms and the juristic act of real right as a product of modem law, the juristic act of real right acquires no complete form in ancient law systems
最後，基於前述的探討，筆者分析了目前學界流行的關於物權行為起源的幾個論斷，明確指出了其疏漏所在，認為羅馬法上曼兮帕蓄、擬訴棄權和日耳曼法上物權移轉的方式最多只能稱為物權行為的肇端或雛形，離我們現在理解的「物權行為」尚有較大的甚或實質性的距離，物權行為是近代法的產物，在古代法律制度中沒有完整的形態。Our main products include all kinds of soy sauce powde, hvp ( hydrolyzed vegetable protein ) ， hap ( hydrolyzed animal protein ), isp ( isolated soy protein powder ), vinegar powder, broad bean catsup powder, sweet catsup powder, preserved beancurd powder, meat powder, mustard powder, pumpkin powder, etc
我們的產品主要有醬油粉、水解植物蛋白粉、水解動物蛋白粉、大豆分離蛋白粉、醋粉、豆瓣醬粉、甜面醬粉、腐乳粉、肉粉、芥末粉、南瓜粉等。Fusion expression of m - centrin in e. coil bl21 was performed by induction of fptg. fusion protein was digested by ppase and was purified by gst chelating affinity chromatography and ion exchange chromatography. the final products were checked by sds - page gel
融合蛋白gst - m - centrin菌體經過超聲波裂解后得到的上清夜經過gst親和層析後用prescissionprotease （ ppase ）酶切，酶切產物再次經過gst親和層析和hitrapq陰離子交換層析兩步柱層析純化后，得到純度較高的的m - centrin 。Moreover, the mass spectrum analysis of the hydrolyzed water soluble products of phb powder after treatment of enzyme was performed and the main product was identified to be dimers
一些金屬離子對phb解聚酶有抑制作用。質譜儀測得酶降解phb的產物主要是二聚體。Separation and purification of baicalein from enzyme reaction
酶解產物黃芩素的分離提純The effects of acid counteranions on the mesophases were investigated by x - ray diffraction and high - resolution transmission electron microscope
採用小角x射線衍射和高解析度透射電鏡研究了不同酸根離子對產物介孔結構的影響。Effect of cr6 on soluble microbial products in effluents from aerobic sequencing batch reactors
鉻離子對序批式好氧生物反應器出水中溶解性微生物產物的影響A pair of primers were designed and synthesized based on the published ge gene sequence of prv - rice strain for amplifying ge gene of prv min - a, yielding a 1. 7kb band. the segment was linked to puc19 plasma dna by means of t4 dna ligase, transformed into e. coli jm109 permissive cells, and incubated on lb fray containg amp, x - gal and iptg. small amount of plasma was extracted by base cleavaging for enzyme digest analysis and pcr, resulting in recombinant plasma puge dna containing prv ge
用t _ 4dna連接酶使ge基因與經bamhi 、 kpni同樣雙酶切的puc19質粒dna連接；用連接產物轉化大腸桿菌jml09感受態細胞，置含amp 、 x - gal和iptg的lb平板上培養12 20小時；挑取白色菌落於選擇性培養基擴大培養，堿裂解法小量提取質粒dna ，並進行酶切分析鑒定，結果獲得整合有prvge基因的重組質粒pugedna ，並與其它prv分離株進行ge基因序列同源性分析。As a result, 1 ipophilic products have the highest yield when the reaction time was 70min. the identification of ir spectrometry showed that there are more dissociated hydroxy ( ho - ) and end - groups in the liquefaction products than in the plant cellulose
經紅外光譜（ ir ）檢測結果表明，液化產物的游離羥基明顯增多，其它的游離端基也是明顯增加，這說明液化反應破壞了纖維素的晶格結構，而且部分水解了糖苷鍵。The studies were aimed at optimizing ph and ionic strength and the size of the digestion element, to produce maximal protein digestion with minimal effects on chromatographic integrity
研究的目標是優化ph 、離子強度和酶解元素的尺寸，以產生最大的蛋白酶解產物而對整個色譜的影響最小。In high energy nucleus - nucleus collisons, cc pairs are produced through short - distance scattering process among partons. after the point - like cc pairs form, they can be dissociated by partonic and final hadronic matter. not only mesons but also baryons in final haronic matter contribute to the dissociation of cc
在高能核一核相互作用中，由於部分子間的短程散射過程誘導產生cc對，這些類點cc對形成后，離解的原因有來自於部分子的作用，也有來自於末態強子物質的誘導。Part 1 study on the antibiotic resistance of escherichia coil and klebsieua pneumoniae producing extended - spectrum beta - lactamases objective to investigate the prevalence of strains producing esbls among escherichia coil and klebsieua pneumoniae, look for the best detection substrate of these strains and determine the antibiotic resistance of them. methods 248 strains of e. coli. and 97 strains of k. pn from january to october, 2002 were investigated for production of extended - spectrum b - lactamases ( esbls ) by phenotypic screening and confirmatory test provided by the national committee for clinical laboratory standards ; compared the result of the phenotypic screening and confirmatory test to discuss the best detection substrate of these strains ; 16 kind of antibiotics were selected for antimicrobial susceptibility test for the resistance
方法對2002年1 ? 10月臨床分離的248株e . coli和97株k . pn ，採用美國臨床實驗室標準委員會（ nccls ）規定的esbls表型篩選和確證試驗，確定本地區esbls的發生率；通過對不同底物的初篩結果與確證試驗結果的比較，探討本地區臨床檢測產esbls菌株的最佳篩選底物；選擇16種抗生素紙片做藥敏試驗，了解產esbls的e . coli和k . pn的耐藥性。With the introduction of two variables ? “ shareholders ’ supervision, portfolio of salary and control rights ”, we construct a new tmt “ principle ? agent ” optimizing model ; moreover, basing on mathematical analysis of company performance mechanism, a linear model of corporate performance and tmt incentive portfolio is built ; and also, variables of incentives and control rights are introduced to help parsing tmt incentive problems in the view of the shareholders ’ supervision and we succeed in separating the contribution of tmt ’ s ability to corporate performance from their endeavor. so we propose three ways to inspirit tmt ? annual salary design based on implicit value, performance - based bonus and stock ownership, and non - material incentive portfolio mode as well, which can overcome shortcomings of traditional single explicit material incentives system
引入公司股東監督變量、薪酬與控制權激勵組合變量構建新型的高級管理層激勵組合委託-代理優化模型;結合公司績效產生機理的數學分析，構建了公司績效線性模型與高級管理層線性激勵組合模型;引入股票期權激勵與公司控制權激勵變量，解析基於股東監督的高級管理層激勵問題，成功實現了公司高級管理層能力變量與努力變量對公司績效貢獻的分離解釋;提出了基於隱性價值的年薪設計、基於績效的獎金與股權設計、基於隱性需求的非物質性激勵組合模式，克服了傳統的單一的物質性顯性激勵的局限性。One small captive population of amur tigers ( panthera tigris altica ), which had 14 - year captive history since its foundation in 1986, was selected for such population genetic researches in this paper, which contained three experimental parts as : ( 1 ) dna extraction from shed hairs. three methods, which were chelex, ionic detergent and non - ionic detergent, were respectively used to digest the shed hairs of one amur tiger
本文利用chelex 、離子型和無離子型分解液三種方法對在東北虎（ pantheratigrtsaltica ）換毛期採集的自然脫落毛發進行了dna提取，並對部分毛發分解原液進行蛋白質沉澱，對于毛發分解殘留物也進行了核細胞分解與蛋白質沉澱再處理，對上述提取產物進行rapd擴增。Therefore, it is important to know about the damage rule of particle separator, to analyze the degree of blade distortion by means of tests and calculations, to propose a set of vortex blade anti - impact ability appraisal methods
因此，了解外物對渦流葉片的損傷規律，通過試驗和計算手段來分析葉片變形、產生裂紋或缺損的大小和程度，提出一套渦流葉片抗外物損傷能力的評估方法，對于粒子分離器的抗外物損傷設計是非常有必要的。Separation and structure of the photodecomposition product of m - nisoldipine
間尼索地平光解產物的分離和結構分享友人