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positive charge

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positive charge 【物理學】陽電荷。

【物理學】陽電荷。 “positive“ 中文翻譯：   adj. 1.確實的，明確的；確定的；無條件的 (opp ...“charge“ 中文翻譯：   vt. 1.填；裝(子彈)；充(電)；使飽和；使充滿；堆 ...“charge, positive“ 中文翻譯：   正電荷“positive charge carrier“ 中文翻譯：   正電荷載流子“positive electrical charge“ 中文翻譯：   正電荷“a positive“ 中文翻譯：   a正“positive“ 中文翻譯：   adj. 1.確實的，明確的；確定的；無條件的 (opp. qualified, implied, inferential); 絕對的，無疑問的，斷然的。 2.有自信的；過份自信的，獨斷的。 3.積極的；建設性的；肯定的 (opp. negative)。 4.〔口語〕十足的，純粹的。 5.現實的，實在的，實際的 (opp. speculative, theoretical)。 6.【物、數】正的；【物理學】陽性的；【化學】鹽基性的。 7.【攝影】正片的。 8.【哲學】實證的。 9. 【語法】原級的。 10.【生物學】(刺激源)向性的，趨性的。 11.〔用作表語[主詞補語]〕一定，確信 (to do; that)。 positive proof [evidence] 確實的證據。 a positive fact 無可懷疑的事實。 positive orders 絕對命令，強制的命令。 a positive sort of person 剛愎自用的人。 a positive mind 實事求是的人。 Are you sure Yes, I'm positive . 真的嗎？ 當然了。 She is positive to come tomorrow. 她明天一定來。 I am positive that he is right. 我確信他說的對。 in a positive way 從正面，由積極方面。 be positive about [of] 確信，確知 ( positiveof the approach of a violent revolutionary storm 確信一場猛烈的革命風暴的來臨)。 n. 1.實在；確實；明確性；絕對性；積極性；正面。 2.【語法】原級。 3.(電池的)陽極；【攝影】正片。 4.【數學】正量。 adv. -ly 確實，必定；斷然；絕對；積極。 n. -ness ＝positivity. “positive and“ 中文翻譯：   正“與”門“at no charge“ 中文翻譯：   不收費“be in charge“ 中文翻譯：   主管“be in charge of“ 中文翻譯：   負責任; 掌理；料理“be on charge“ 中文翻譯：   正/負電荷; 正充電“charge“ 中文翻譯：   vt. 1.填；裝(子彈)；充(電)；使飽和；使充滿；堆積，裝載。 2.命令；促；諭示，指令。 3.責備；告誡。 4.使承擔(責任)。 5.把…歸咎于 (to, on, upon);告發，在控告 (with)。 6.要求收(費)；索(價)；課(稅)。 7.為…支出；在(賬)上記入…，記入…賬內[名下]。 8.【軍事】向…進擊，襲擊。 charge a pen (鋼筆)上墨水。 a charging machine 裝料機。 air charged with moisture 充滿潮氣的空氣。 charge sb. with theft 以竊盜罪控告某人，控告某人行竊。 I shall charge you five dollars. 我要你付五元。 charge a tax on ...對…征稅。 I charged him to see that all was right. 托他妥為照料。 vi. 1.收費，要價。 2.【軍事】沖鋒，向前沖。 He charges high for it. 他對之要高價。 charge and cheer 一邊沖鋒一邊吶喊。 C- bayonet! 上刺刀!〔沖鋒前的號令〕。 charge off 【會計】(在賬簿中)注銷(損失等)，報損。 charge off ... to 把…歸于某一項[看作某事的一部分]。 charge oneself with 負起…的責任，承擔。 charge to sb.'s account 記入某人賬下( C- these cigars to my account [against me]. 這些雪茄煙請算在我賬里)。 charge (sb.) with 托付，使…負擔；使負…的罪名，認為有…的嫌疑；使受…的責備。 n. 1.負荷，裝載物；(火器的)裝填；充氣；充電，電荷；(一定量的)炸藥。 2.保護，監督，管理。 3.責任；義務，任務。 4.委托，委托物。 5.命令，指令。 6.控訴；告發；指責；嫌疑；罪狀，罪過。 7.〔常 pl. 〕費用；捐稅；代價；記賬。 8.【軍事】沖鋒，進擊；沖鋒號；【足球】截住對方攻球，阻住對方前進；(猛獸的)襲擊。 9.〔美俚〕快感，刺激。 10.【徽章】(盾上)圖形，圖案。 11.〔pl.〕〔美國〕棒球隊隊員。 12.〔口語〕麻醉劑，毒品。 a bursting charge炸藥。 a rocket charge火箭火藥柱。 The books are under my charge.這些書歸我保管。 a carrying charge維修費。 a false charge誣告。 a terminal charge(給用戶的)結算。 sound the charge吹沖鋒號。 at moderate charges 以公道的代價。 at one's own charge 自費。 charge for trouble 手續費。 charge of sheer bone and muscle 肉搏戰。 charges forward 運費等貨到后由收貨人自付。 charge of quarters 營舍值班(士官)。 charges paid 各費付訖。 free of charge 免費。 give in charge 寄存，委托(某物給某人)；交付(犯人給警察)。 have charge of 承受，承擔。 in charge 主任[主管]( the doctor in charge主任醫師)。 in charge of 主持，領導，管理[處理]…的，看管…的，受托…的 (the nurse in charge of the child 照管孩子的保姆)。 in full charge 負全責；猛然，突然。 in [under] the charge of 在…看護下的，交…照看的( the child in the charge of the nurse 交保姆照看的孩子)。 lay to sb.'s charge 歸罪于，指控(某人)。 make a charge against 責備；襲擊；控告。 no charge for admission 免費入場。 on (a) charge of 以…罪控告。 on the charge of 因…的嫌疑。 put in charge of 委托。 return to the charge 再重新進攻；改變(意見等)。 take charge 掌管；〔俚語〕(事物)控制不住，弄糟。 take charge of 擔任，保管，看守，看管，監督，負責。 take over charge of 承受，接辦。 take personal charge 親自處理[照管]。 “charge at“ 中文翻譯：   沖向，撲向“charge for“ 中文翻譯：   收費,要價; 索價，要價“charge into“ 中文翻譯：   突入“charge to“ 中文翻譯：   計入; 記入“charge with“ 中文翻譯：   控告; 指控...為, 委以..“charge-in“ 中文翻譯：   進料“charge…for“ 中文翻譯：   索價 ’; 索價，要價; 索價賣……; 因…索取(費用); 因…索權費用）“charge…with“ 中文翻譯：   控告“in charge“ 中文翻譯：   負責,主管; 主管, 看管, 在...看管下; 主管,負責; 主管，在掌管之下; 主管的“in charge of“ 中文翻譯：   負責,主管; 負責,總管; 負責..., 管理..., 主管..., 掌管..., 看管..., 在...掌管/看管之下; 負責的; 負責、主持、做主 （口語）; 負責；管理；掌管; 主持；領導；主管…的；照看…的; 主管,負責; 主管,掌管,照管; 主管，掌管，照管“in charge（of）“ 中文翻譯：   處于控制或支配地位；負責“in the charge“ 中文翻譯：   有……掌管

positive check

Arginine rich human histone h3 is a kind of basic nucleosome protein . in the medium of physiological condition , by electrostatic interaction , histone h3 which arginine impart to it a positive charge binds to dna which phosphate groups impart to it a negative charge . in this paper , in order to establish a new technology of transfection , the functional domains la and ii gene segments of pea were lined with histone h3 gene segment , then a recombinant fusion protein was constructed which serves as c arrier for transfer of dna via receptor - mediated endocytosis 本實驗在已成功獲得的pea功能區a ，功能區基因片段與人組蛋白h3基因片段的克隆菌株的基礎上，構建原核表達載體，將克隆質粒pmd - 18t - pea經nco ， mlu雙酶切，回收酶切產物；將克隆質粒pmd - 18t - h3經mlu ， xho雙酶切，回收酶切產物。

For electrodeposition by dc methods , the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method , the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method , the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval , in addition , the reverse pulse current also could dissovle the metals , further accelerates the desorption of particles , thus the particles size embeded in the coatings by prc method is the least 直流電沉積時,基質金屬的沉積連續進行,粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由于脈沖間歇的存在使得具有較大體積的粒子會脫附,重新回到溶液中;采用周期換向脈沖時,反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附,同時,反向脈沖電流對基質金屬的溶解作用,也會促進粒子的脫附,因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加,三種鍍層的晶粒都明顯細化,說明al _ 2o _ 3的存在阻止了晶粒的長大,提高了電沉積過程中晶核的形成速率。

The obtained microspheres modified pla membranes with different surface characters were proved by scanning electronic microscopy ( sem ) , clsm and stability tests . cytocompatibility tests of the microspheres modified pla membranes showed that the cytocompatibility of modified pla membranes with positive charges was better than that of modified pla membranes with negative charges or neutral surface 掃描電鏡( sem ) 、激光共聚焦顯微鏡( clsm )以及穩定性測試分析結果反映出采用表面截留法能成功制備得到具有不同表面性質的功能微球改性聚乳酸組織工程材料表面。

Construction and expression of tandem multi - copy gene edcoding ca ( 1 - 8 ) me ( 1 - 10 ) hybrid fused acidic peptide to improve antimicrobial peptide ' s expression , a novel mass - production method is proposed . it is based on the neutralization of the positive charges of antimicrobial peptide by fusing to an acidic peptide to avoid the lethal effect of the expressed peptide on the host cells 為提高抗菌肽的表達，設計在抗菌肽基因的n端融合一段編碼酸性短肽的片段作為對抗菌肽前體的模擬，以減輕表達產物對宿主的毒性；同時通過含有酶切位點的接頭將該融合肽基因以同向串連的方式連接成多拷貝基因。

The nlo properties of the essa films were measured with the ns / ps laser by using the z - scan technique . the materials c60 derivatives ( mono - adduct tmaf , tri - adduct ttaf and hexa - adduct thaf ) and pss act as the positive charged electrolytes and opposite electrolyte , respectively 利用納秒和皮秒激光脈沖作為光源,采用z - scan技術測量了以c60衍生物(單加成tmaf 、三加成ttaf和六加成thaf )為正電荷電解質, pss為負電荷電解質的靜電自組裝薄膜的光學非線性。

Sam has three ionizable groups besides the sulfonium pole : the carboxyl and the aminic groups of the amino acidic chain with pk 1 . 8 and 7 . 8 respectively and the aminic group of the purine with pk 3 . 4 . in an acid environment sam is positive charged , so it could be adsorbed by weak - acid cation exchange resin Sam除具有一個帶正電荷的锍外，還有三個可離子化的基團： pk _ a分別為1 . 8 、 7 . 8的氨基酸鏈上的羧基和氨基， pk _ a為3 . 4的嘌呤環上的氨基。

The activity of cell adsorbed on the surface containing calcium was higher than that containing phosphorus . this is possible because the surface containing calcium with positive charge was more beneficial to the adsorption of bovine albumin serum and the ligant proteins of cell onto the s urfaces 在含鈣的鈦表面，蛋白質和細胞更容易吸附，并且吸附的細胞有更高活性，這可能是含鈣表面的正電荷有利于血清蛋白的吸附和細胞的配體蛋白吸附。

For each recombination of a negative and a positive charge , a quantum of electromagnetic energy is emitted in the form of a photon of light with a frequency characteristic of the semi - conductor material usually a combination of the chemical elements gallium , arsenic and phosphorus Img httpwww . sunlight - led . com img jiantou . gif img我司產品在發貨時均是采用自動分光機來分光分色分電壓，一般同一包裝袋內均為同一個檔次之產品。

On the surface containing calcium , the precipitation of phosphate ions was prior to calcium ions due to a number of the surface calcium ions and the surface positive charge ; on the surface containing phosphorus , the precipitation of calcium ions was prior to phosphate ions 含鈣表面，由于鈦表面有大量的鈣離子和表面帶有正電荷，磷酸根離子先于鈣離子沉積到表面；而含磷表面，則是鈣離子先于磷酸根離子沉積到鈦表面。

Meanwhile , it was detected that the excess a13 + ions , to compensate the positive charge caused by the substitution of partial mg “ ions by ti ions , occupy the t2 site in the six - membered rings in the sample of 1 . 8 mgo 0 . 2tio2 2 . 2 a12o34 . 6sio2 2tio2 ? 2 . 2al2o3 ? 4 6sio2中用作價態補償的過量al3 +全部進入六元環t2位宜上。 xps的研究發現， zn ‘ ” 、 t廣的同溶使繭青石結構中的川、 st等元素出現了多種化學狀態。

In essence , the beam pushes the lighter electrons away from the heavier positive ions , which in turn get left behind , creating a region of excess positive charge and a region of excess negative charge [ see box above ] 基本上，這會將較輕的電子從較重的離子中推開，這時候較重的離子會略為落后，而創造出一個帶有較多正電荷的區域及另一個帶有較多負電荷的區域（參閱上方在電子泡泡里） 。

The objective of this study is to develop a novel technique for preparing asymmetric mosaic membrane by introducing both the negative charged and the positive charged groups into the selective layer of interfacial polymerization ( ip ) 為此，本文將重點研究通過界面聚合方法，在超濾膜支撐體上復合很薄的選擇層，并使其具有荷電鑲嵌膜的結構和特征。

The maldi peaks corresponding to the c - terminal peptide fragments of proteins were specifically enhanced , discriminating against those from internal peptides that were not tagged with a positive charge 與那些沒有正電荷標記的中間肽段的maldi譜圖峰明顯不同的是，蛋白質c端肽片段的maldi譜圖峰明顯增強。

In some kinds of beta decay , a nuclide loses surplus positive charge by emitting a positron ( in the same event , a proton becomes a neutron , and neutrinos are also given off ) 以某種貝它衰減，一個核素靠發出一個正電子失去剩余正電荷(在相同的事件中，一個質子變成一個中子，而且也發射微中子) 。

In addition , after the binding of mp - 11 with la3 + , mp - 11 with the positive charges would diffuse toward to the glassy carbon electrode with the negative charge easily 另外， la ’ ”與mp刁1的鍵合使mpll帶正電荷，易向帶負電荷的玻碳電極擴散，進一步促進了mp

Qualitatively , the equations mean this : electric fields point out from positive charges and into negative charges , and magnetic fields curl around currents ( moving charges ) 定性地看，這個方程組意味著：電場是由正電荷指向負電荷，磁場圍繞著電流即移動的電荷。

If you look very close to the - 1 , notice that all the field lines come in to - 1 , we understand that of course because positive charge would want to go to - 1 如果你很靠近- 1電荷，你會發現電力線都指向- 1電荷，我們知道那是因為正的測試電荷會很想靠近- 1電荷。

The process works in this way : a plasma as a whole is electrically neutral , containing equal amounts of negative charge ( electrons ) and positive charge ( ions ) 過程是這樣的：電漿整體而言是電中性的，具有一樣多的負電荷（電子）及正電荷（離子） 。

The results show that hh silc is attributed to oxide hole detrapping and the annihilation of positive charge - assisted tunneling centers 研究結果表明：熱空穴silc機制是由于氧化層空穴的退陷阱效應和正電荷輔助遂穿中心的湮滅。