通透性因子 的英文怎麼說

中文拼音 [tōngtòuxìngyīnzi]
通透性因子 英文
permeability factor
  • 通 : 通量詞（用於動作）
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 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...
  • 通透 : passthrough
  1. Based on the generalized huygens - fresnel diffraction integral and in consideration of the effect introduced by astigmatism, the transformation properties of gaussian beams passing an astigmatic lens are studied analytically, the beam quality of astigmatic gaussian beams is analyzed in terms of the beam propagation factor ( m2 - factor ) and power in the bucket ( pib ), and illustrated with numerical examples

    基於廣義惠更斯-菲涅爾衍射積分，並考慮了像散的影響，對高斯光束通過像散透鏡后的傳輸特性作了解析研究，以光束傳輸因子和桶中功率為參數分析了像散高斯光束的光束質量，並以數值計算例加以說明。
  2. Effects of diverse environmental factors on the growth rate ( od4oo ) and nitrogenase activity ( ara ) of the strain w12 hi nitrogen - free culture were investigated in our experiments. the results implied that the strain w12 could easily adapt to different cultural conditions : it could use various carbon sources ( especially glucose, sucrose, malic acid, mannitol ), propagate quickly and fix nitrogen at a temperature range of 15 ? to 40 ? and at 25 - 35 ? for optimum, at a ph range of 4 to 8. 5, at a saline concentration range of 0. 01 % to 1. 5 % ; low nlv " concentration had little effect on its nitrogenase activity. ara could also be detected when it grow in the culture media with 5mmol / l ntv "

    W12菌株對環境因子的適應性研究：無氮培養條件下，測定溫度、碳源、酸堿度、滲透壓對w12生長及固氮能力的影響，結果表明，在15 - 40下均能生長並表達固氮酶活性，其最適生長及固氮的溫度為25 - 35 ；能利用葡萄糖、蔗糖、蘋果酸、甘露醇等多種碳源生長並固氮，當培養基中同時存在蔗糖和蘋果酸時，細菌生長和固氮活性最強；在偏酸和偏堿的條件下（ ph4 . 5 - 8 . 5 ）均能保持較強的生長勢和較高的固氮酶活性，並能通過調節自身代謝平衡並適應環境的酸、堿性變化，使培養液趨于中性：能耐受較高的滲透壓，培養液中卜、 5 naci濃度對其生長和固氮酶活性影響不大，當naci濃度升至2時，菌株的生長勢及固氮酶活性才有所下降：低濃度的鉸對其固氮酶活性影響不大，在0
  3. Neither the bank, its associates, nor any of their directors, officers or employees, shall be liable to the customer for any expenses, loss or damage suffered by or occasioned to the customer by reason of any action taken or omitted to be taken by any one or all of the bank, its associates, their directors, officers, employees or agents pursuant to these conditions or in connection therewith other than as a result of the fraud, wilful default or negligence of the bank, its associates, their directors, officers, employees or agents ; the bank s failure in good faith to honour any stop - payment instructions given by the customer ; the presentation to the bank of any cheque or other payment order which is post - dated ; the bank failing to honour any draft drawn on it by the customer, but the bank shall immediately return such draft to the customer through the normal channels giving the reason for the dishonour ; any loss, damage, destruction or misdelivery of or to the securities howsoever caused unless the same shall result from the negligence of, or theft by, the bank or its associates or any of their directors, officers or employees, in which event the extent of the liability of the bank shall be limited to the market value of such securities at the date of discovery of the loss and even if the bank has been advised of the possibility of such loss or damage ; unauthorised use or forging of any authorised signature as a result of the negligence, wilful default or fraud of the customer ; subject to condition 5. 5, any act or omission, or insolvency of, any person not associated with the bank including, without limitation, a third party nominee or depositary ; viii the collection or deposit or crediting to the custodian accounts of invalid, fraudulent or forged securities or any entry in the custodian accounts which may be made in connection therewith ; any malfunction of, or error in the transmission of information caused by, any electrical or mechanical machine or system or any interception of communication facilities, abnormal operating conditions, labour difficulties, acts of god, or any similar or dissimilar causes beyond the reasonable control of the bank and notwithstanding paragraph, the error, failure, negligence, act or omission of any other person, system, institution or payment infrastructure

    本行其聯系人士其各董事高級人員或雇員均毋須向客戶因以下理由而使客戶蒙受或產生之任何開支損失或虧損負責： i本行其聯系人士其董事高級人員雇員或代理人根據此等條件採取或遺漏採取有關之行動，但由於本行其聯系人士其董事高級人員雇員或代理人之欺詐行為故意失責或疏忽所造成者除外ii本行本真誠地未能依約替客戶執行止付指示iii向本行提交任何遠期支票或其他付款指示iv本行未能兌現由客戶開出之匯票，但本行將立即透過正常渠道將該匯票退回客戶，並解釋拒付之理由v無論如何導致之任何證券之損失損毀毀壞或錯誤交付除非上述各項乃因本行或其聯系人士或其任何董事高級人員或雇員之疏忽或盜竊所引致，而在該等情況下，本行的責任將只限於在發現損失當日該等證券之市值，以及即使本行已獲知該等賠償之可能性vi因客戶之疏忽故意失責或欺詐行為而導致的任何偽造授權簽名或不獲授權使用該簽名vii在第5 . 5 a條之規限下，與本行無關者之任何行動或遺漏或無償債能力包括但不限於第三者代名人或寄存處viii代收或存入或貸存於保管人賬戶的無效偽造或假冒證券或在保管人賬戶記入可能與此有關之賬項ix任何電子機械或系統失靈或因該等機件或系統產生的資料傳送錯誤或任何通訊設施之終斷不正常操作情況勞工問題天災或非本行所能合理控制之任何類似或非類似原因及x盡管有第ix項，任何其他人系統機構或付款設施的錯誤故障疏忽行動或遺漏。
  4. This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway

    負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。
  5. My father and brother had not made my marriage known to their acquaintance ; because, in the very first letter i wrote to apprise them of the union - having already begun to experience extreme disgust of its consequences, and, from the family character and constitution, seeing a hideous future opening to me - i added an urgent charge to keep it secret : and very soon the infamous conduct of the wife my father had selected for me was such as to make him blush to own her as his daughter - in - law

    我的父親和哥哥沒有把我婚姻的底細透給他們的舊識，因為在我寫給他們的第一封信里，我就向他們通報了我的婚配已經開始感受到它極其討厭的後果，而且從那一家人的性格和體質中，看到了我可怕的前景一一我附帶又敦促他們嚴守秘密。不久，我父親替我選中的妻子的醜行，己經到了這個地步，使他也羞於認她為媳了。
  6. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  7. The research important point of this thesis as follows : the first is to generalize the importance of administrative communication and its current insufficient performance, the trend of administrative communication and information distortion caused by e - government. speak up from the certain meaning, the administration activity is a continuous communicative process. only passed the communication, then can the administration activity go on wheel, then can the administration target attain. but information distortion of the administrative communication has constituted huger threat than before to our nation, society, organization. the second, investigating several typical information distortion phenomena in the course of administrative communication, which includes information distortion caused by media coverage, information distortion brought about by intrinsic

    本文堅持以辯證唯物主義和歷史唯物主義為指導，採用比較研究、制度研究、邏輯分析等，對行政溝通發展趨勢及信息失真的危害性進行了分析，透視溝通失真的現象來剖析其原因，提出降低行政溝通信息失真的思路，並試圖探索構建適合行政溝通發展趨勢的電子政務溝通模式，構建過程中以行政溝通理論和信息不對稱理論為支撐，結合行政溝通自身的特點和我國行政實際，對防止行政溝通信息失真現象的出現進行的探索性思考，並提出了具有建設性的措施。
  8. The biologic toxins produced by bacteria and virus have important effects to organic metabolism and reproduction. the study on bacterial toxin at molecular level, especially, on complete nucleotide sequence determination of pathogenic micro - organism has make it possible to comprehend pathogenic micro - organism pathogenesis and its rule. recently complete nucleotide sequences of near ten bacteria have been examined

    細菌、病毒等所產生的生物性毒物對機體的代謝、繁殖機能有著重要的影響，目前對細菌毒素的研究比較透徹，已經上升到分子水平，特別是通過病原微生物全基因組序列的測定，使人們從更高層次上把握病原微生物的致病機理及其規律成為可能。
  9. The prerequisite of collaboration of logistics is effectiveness which builds upon transparency. the transparency of logistics should be achieved through integrated information process

    物流鏈各方合作的前提條件是效率和效率特性的透明性，透明性是通過集成化的信息處理來完成的，因此信息流的集成能力是電子商務環境下，物流系統不可或缺的重要組成部分。
  10. This paper mainly studied the characteristics of ultrafiltration for the removal of bacteria, turbidity, and humic acid ( ha ). experiments were also carried out to examine the effects of turbidity and coagulation pretreatment on ha removal. the mechanism of uf separation was analyzed, and the uf flux decline was preliminarily discussed

    本文主要研究了水中細菌、濁度和腐植酸的超濾特性，分析了超濾膜的分離機理，比較了不同截留分子量超濾膜對腐植酸的去除效果，同時研究了濁度物質和混凝預處理對腐植酸超濾效果的影響，初步探討了膜滲透通量下降的規律和原因。
  11. With bacterial cgc as main subject, the tests had been done to elucidate mechanism of self - organization for macroscopic rhythmic structure. the dynamics of cgc forming was observed by special techniques of waving culture and microscopic culture ; the differences in outer structure of cell wall and flagella number had been observed by atomic force microscope scanning ; integrity of cell wall was examined under tem ; outer membrane protein was analysed by sds - page and various substance and factors for cgc formation were determined

    採用特殊的波動培養和顯微培養技術觀察潛生體形成動態；應用原子力顯微鏡掃描，比較細菌潛生體與繁殖體在細胞壁外層結構和鞭毛數量的差別；用透射電鏡觀察細胞壁完整性，以十二烷基硫酸鈉?聚丙烯酰胺凝膠電泳分析外膜蛋白的改變，並通過實驗分析多種物質和因素對潛生體形成的影響。
  12. The optical characteristics of metal silver film used as the reflective mirror of microcavity are calculated by characteristic matrix method and it is shown that the thickness of metal mirror affects not only the reflectivity but also the penetration depth and thus the cavity mode. this conclusion is confirmed by experiment

    通過特徵矩陣法計算了金屬薄膜在光學微腔中的性質，得到了金屬膜厚度不僅影響腔的品質因子，而且隨金屬膜厚度增加，由反射相移引起的等效穿透深度增加的結果，並在實驗上進行了驗證。
  13. The factors relevant to montmorillonite intercalation and exfoliation were analyzed through x - ray diffraction ( xrd ), thermogravimetry ( tg ), transmission electron microscope ( tem ), scanning electron microscope ( sem ) and fourier transform infraredspectroscopy ( ft - ir ). the morphology, structure and properties for the composites were discussed

    通過x -衍射（ xrd ） 、熱重分析（ tg ） 、透射電子顯微鏡（ tem ） 、掃描電子顯微鏡（ sem ）以及傅立葉變換紅外光譜（ ft - ir ）的表徵結果討論了影響蒙脫土剝離的因素，分析了復合材料的形態結構和性能。
  14. In addition, whether and how the bl receptor photl regulate ca2 + - channels in the pm has not been investigated. in present study we aimed to identify ca2 + channels involved in bl signaling cascade. the patch clamp technique was applied to record the channels on the hypocotyl protoplasma of wild type and photoreceptor mutant of arabidopsis thaliana

    採用膜片鉗技術在擬南芥下胚軸原生質體質膜上記錄並鑒定到一種超極化激活的鈣離子通透性通道，對其特性分析發現photl - 5突變體與野生型擬南芥的質膜鈣離子通透性通道電流有顯著差異，該差異可能是二者對胞外鈣表現不同反應的原因。
  15. Under the induction by methanol, the expressed monellin was secreted into medium at the level of 0. 25g / l. the gene ( vgb ) coding for the vitreoscilla hemoglobin ( vhb ) molecule was cloned and funtionally expressed in pichia pastoris. shake flask fermentation experiments showed that the presence of the intracellular vhb in pichia pastoris efficiently enhanced cell growth under oxygen - poor conditions

    同時，採用畢赤酵母偏愛密碼子，人工合成了透明顫菌血紅蛋白基因（ vgb ） ；並構建了vgb基因的酵母胞內表達載體ppic3 . 5kv ，通過電擊轉化獲得了能在胞內表達有生物活性vhb的重組畢赤酵母gs115 / ppic3 . 5kv 。
  16. After analysing the relationship between leading industry and related industries, it insisted fostering industry convergence. the electronics & communications industry was selected to be leading industry for its highly denseness of technology and linkage effects. after analyzing of industry linkage, we found that there was a poor indirect relation between electronics & communications industry and related industries

    電子及通信設備製造業具備較高的技術密集度，同時適應消費需求結構高級化的需要，而且由於電子信息技術的高滲透性使該產業具備很強的帶動作用，因此，依據產業未來發展的趨勢將其確立為現階段前瞻性的主導產業。
  17. 2. according to the weighted average, soil co2 concentration is 0. 58 - 13. 29 times of that in atmosphere and is relatively lower than similar research, meanwhile, soil co2 concentration in profile varied irregularly, which possibly is due to the chemical and physical characteristic of loess soils, season change and arid climate etc. the variation of soil co2 concentration in profile is mainly controlled by soil temperature and soil moisture, in contrast with soil temperature, the control role of soil moisture is minor. in conclusion, in order to have a good command of the distribution and change rule of soil profile co2 concentration as well as its effect factors, multi - point and successive location experiment should be made, meanwhile establish indoor soil - pillar monitoring experiment

    土壤co _ 2的濃度約為大氣co _ 2濃度的0 . 58 ? 13 . 29倍與同類研究相比要低，這是與黃土的土質特性，觀測期又逢特別乾旱年制約了土壤微生物的活動，再加上土壤中有機質虧損，養分不足造成的；土壤co _ 2含量的變化是隨溫度的升高而升高，在夏季達最高值，冬季最低；在土壤co _ 2濃度變化的影響因子溫度和水分中，溫度的影響作用高於水分；土壤剖面co _ 2濃度隨著深度增加，總的變化趨勢是遞增的，但也有反復，甚至有的順剖面而下幾乎保持一恆值，這與季節變化和黃土自身結構的通透性以及在觀測期內的乾旱氣候等條件有關。
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