兩性離子英語怎麼說及的英文翻譯

『壹』 什麼是兩性離子

既能和酸反應，又能和鹼反應的叫兩性離子
比如HCO3-
HCO3- + H+ =H2O+CO2
HCO3- + 0H-=H20+CO3 2-

『貳』 什麼是兩性離子

一些離子既能電離出氫離子，又能結合氫離子，稱為兩性離子。
如碳酸氫根離子 亞硫酸氫根離子 磷酸氫根離子 磷酸二氫根離子 氫硫酸氫根離子。

『叄』 什麼是陰離子，陽離子，非離子，兩性離子

原子失去電子顯正價，變成陽離子（一般多為金屬）。原子得去電子顯負價，變成陰離子（一般多為非金屬）。離子即可以和陽離子反應，也可以和陰離子反應的為兩性離子（如Al3+）

『肆』 ( 兩性離子表面活性劑;發展趨勢;農葯制劑;油脂基表面活性劑;特種表面活性劑;化妝品）怎樣用英語翻譯

zwitterionics surfacant, development tendency，PesticidesFormulation，oil-based surfacant, Special surfactant, Cosmetics

『伍』 氨基酸的縮寫符號

氨基酸的縮寫符號是AA，英文全稱：amino acid。

氨基酸為無色晶體，熔點超過200℃，比一般有機化合物的熔點高很多。α一氨基酸有酸、甜、苦、鮮4種不同味感。谷氨酸單鈉鹽和甘氨酸是用量最大的鮮味調味料。

氨基酸一般易溶於水、酸溶液和鹼溶液中，不溶或微溶於乙醇或乙醚等有機溶劑。氨基酸在水中的溶解度差別很大，例如酪氨酸的溶解度最小，25℃時，100 g水中酪氨酸僅溶解0.045 g，但在熱水巾酪氨酸的溶解度較大。賴氨酸和精氨酸常以鹽酸鹽的形式存在，因為它們極易溶於水，因潮解而難以製得結晶 。

各種常見的氨基酸易成為無色結晶，結晶形狀因氨基酸的結構不同而有所差異。如L一谷氨酸為四角柱形結晶，D一谷氨酸則為菱形片狀結晶。

(5)兩性離子英語怎麼說及的英文翻譯擴展閱讀

氨基酸在水溶液或結晶內基本上均以兼性離子或偶極離子的形式存在。所謂兩性離子是指在同一個氨基酸分子上帶有能釋放出質子的NH3+纈氨酸離子和能接受質子的COO-負離子，因此氨基酸是兩性電解質。

氨基酸的等電點：氨基酸的帶電狀況取決於所處環境的pH值，改變pH值可以使氨基酸帶正電荷或負電荷，也可使它處於正負電荷數相等，即凈電荷為零的兩性離子狀態。使氨基酸所帶正負電荷數相等即凈電荷為零時的溶液pH值稱為該氨基酸的等電點。

氨基酸分子中同時含有酸性基團和鹼性基團，因此，氨基酸既能和較強的酸反應。也能與較強的鹼反應而生成穩定的鹽，具有兩性化合物的特徵。

當調節某一種氨基酸溶液的pH為一定值時，該種氨基酸剛好以偶極離子形式存在，在電場中，既不向負極移動，也不向正極移動，即此時其所帶的正、負電荷數相等，凈電荷為零，呈電中性，此時此溶液的pH稱為該氨基酸的等電點(isoelectric point)，通常用pI表示。

在等電點時，氨基酸主要以偶極離子的形式存在。當氨基酸溶液的pH大於pI時(如加入鹼)，氨基酸中的一NH3+給出質子，平衡右移，這時氨基酸主要以陰離子形式存在，若在電場中，則向正極移動。反之，當溶液的pH小於pI時(如加入酸)，氨基酸中的一COO-結合質子，使平衡左移，這時氨基酸主要以陽離子形式存在，若在電場中，則向負極移動。

『陸』 英語翻譯

First, the anion polyacrylamide [proct application] 1, mainly serves as the flocculant: Regarding suspended particle, thick, density high, grain of innertube positive charge, water PH value for neutrality or alkalinity sewage, because in the anion polyacrylamide member chain includes the ration polar group to be able in the absorbed water the aerosol solids, causes between the granule the bridging to form big flocculating.Therefore it accelerates in the suspending liquid granule subsidence, has extremely obviously speeds up the solution clarifying, effects and so on promotion filtration. 2nd, uses in the oil instry, the extraction, the drilling mud, the waste mud conditioning, prevented the water breakthrough, reces the frictional resistance, enhances the recovery ratio, three extractions obtains the widespread utilization.3rd, other professions.If food profession, paper instry, textile instry and so on. Second, the positive ion polyacrylamide positive ion polyacrylamide presents the electropositivity in acidity or in the alkalinity medium, it usually can is lower than the anion or the non-ionic polyacrylamide molecular weight, its clear clean sewage performance mainly is obtains through the electric charge neutralization.This kind of flocculant function mainly is the flocculation belt negative electric charge, has eliminates, the decolorization function muddy. Third, amphion polyacrylamide proct shape: The amphion polyacrylamide (ACPAM) outward appearance is the white silt. Proct characteristic: The amphion polyacrylamide because of the molecular content positive ion base and the anion base, it has had outside the common positive ion flocculant handling characteristics, has displayed a more outstanding performance. Amphion certainly not anion, positive ion mix.If can occur the positive ion polyacrylamide and the anion polyacrylamide coordination use the response to proce the precipitation.Therefore the amphion proct is most ideal. Main use: The oil field accent splits the blocking agent, with the crosslinking agent, the stabilizer, the ulant agent joint action, the proction has the important polymerization gelatin and the resin gelatin excel in congeals the medicinal preparation rubber blocking agent.It through attaches, function jamming stratum holes and the crack and so on physical jamming, the adjustment proportion, may control the gelatin time, adapts the different geological clear situation.Each kind of greasy dirt, organic, inorganic, sewage, complex sewage processing.Does not decide in the PH change in sewage system.Uses in the sludge dewatering. The lignin polyacrylamide chemistry accent split the medicinal preparation the research and the application, the paper summarizes the water-injection well chemistry accent to split medicinal preparation the type and the application condition, in this foundation, split the medicinal preparation to the lignin polyacrylamide accent to carry on the development and the appraisal. The laboratory experiment indicated that, this kind of accent splits when the medicinal preparation best matches the front army 1 synthesis main body medicinal preparation PS mother liquor, the polyacrylamide PAM best increment is 0.6%, the lignin Ca-LS best increment is when 1.05% configuration accents split the medicinal preparation liquid cement, the PS mother liquor dilutes 10 times, the potassium bichromate best increment is 0.6%, the thiourea best increment is 0.4%. under this allocated proportion. The accent splits the medicinal preparation the gelatin intensity to be bigger than 100000mPa.s, becomes the rubber time to indicate at the 20~60h adjustable core sample experiment, the jamming rate is bigger than 99%, the breakthrough pressure is bigger than 0.5MPacm, the core sample microscopic image indicated, the gelatin jamming core sample original big passageway, behind the force water round jamming area, forms new side to flow the channel, enhanced the flood water to affect the coefficient. The field application indicated that, after chemistry accent splits, the water-injection well injection profile was improved, connect the oil well to split obviously the effect sub-area chemistry accent indicated, the water-injection well high absorbing water layer and thickness rece, absorbed water lowly the layer and thickness increases, slowed down the sub-area declining proction rate and the watery ascending velocity, has realized the sub-area mining effect improvement.只供參考，不一定是的，還要請高手看一下才行

『柒』 兩性離子的英文怎麼寫

你好!
兩性離子
Amphoteric ion

『捌』 兩性離子名詞解釋

在溶液既能和氫離子,又能和氫氧根離子反應的離子或物質。

『玖』 離子的英語翻譯 離子用英語怎麼說

ion
英 [ˈaɪən] 美 [ˈaɪən]
n.
<物>離子
復數： ions

『拾』 離子價態英語怎麼讀 比如： 二價銅； 三價鐵； 負一價Cl ；負二價的Cl 請各位大俠幫忙。。。。謝謝！

一般離子價態在口語里能讓人聽懂就行了，越簡單越好，比如：
Ru2+可以讀成Ru positive 2

S2- 讀成S minus 2

大家都能理解。

比較正規的就用專門的名詞，比如：
亞銅離子：cuprous ion，monovalent copper ion
銅離子：cupric ion，bivalent copper ion
三價：trivalent

四價：tetravalent
五：pentavalent；六：hexavalent。。。。依次類推（跟有機物命名類似）。

當然也可以用長一點的：
copper with +1 oxidation state /valence state /valence number
copper with +2 oxidation state /valence state /valence number