ion

美 [?a??ɑn] 　英 ['a??n]

• n.離子
• 網(wǎng)絡(luò)伊翁；智能光網(wǎng)絡(luò)(Intelligent Optical Networks)；離子俠

詞形變化

復(fù)數(shù)：ions  

英漢雙解

英漢解釋

n.

1. 【物】離子

英英解釋

n.	1. an atom with an electrical force created by adding or removing an electron

例句

It has developed lithium-ion batteries that are unusually cheap and easy to make.

它研發(fā)的鋰離子電池（注），不但非常便宜而且易于生產(chǎn)；

When lithium-ion batteries were invented, mobile phones became small enough to be slipped into a pocket.

當(dāng)鋰離子電池發(fā)明后，移動(dòng)電話就可以小到能夠塞進(jìn)口袋里。

To evaluate the potential energy we first observe that every positive ion is in a position equivalent to that of every other position ion.

為計(jì)算勢(shì)能，我們首先要注意到，每一正離子所處的位置與另一正離子所處的位置完全相當(dāng)。

The Elmgreen School is an example of wh at parents can do with a bit of official co-oker at ion.

埃爾姆格倫學(xué)校是一個(gè)很好的例子，它向人們展示了在與官方的合作中父母應(yīng)該做些什么。

A first conductive impurity ion is implanted into a semiconductor substrate to form a well area on which a gate electrode is formed.

向半導(dǎo)體襯底中注入第一導(dǎo)電雜質(zhì)離子，由此形成阱區(qū)，其上再形成柵極。

The mutation itself is in a gene for a nerve-cell protein of a type known as an ion channel.

變異的基因是編碼一種叫做離子通道的神經(jīng)細(xì)胞蛋白質(zhì)。

In the case of a lithium-ion battery the electrolyte is usually in the form of a gel.

至于鋰離子電池，其電解質(zhì)通常呈某種凝膠狀。

He said the vehicle had to become taller to accommodate the beefy lithium-ion battery pack it has to accommodate.

他說(shuō)，這款車(chē)的空間還得再高一些，以適應(yīng)它所配備的“大塊頭”鋰離子電池包。

He and his troops waited out a blinding ion-charged sandstorm at Vondar Canyon before setting out on the offensive.

他和他的部隊(duì)在馮達(dá)山谷等一場(chǎng)眩目的離子沙暴結(jié)束后，開(kāi)始準(zhǔn)備進(jìn)攻。

Both adsorbents have been used to decolorize and remove toxic metal ion from waste water in printing and dyeing process .

測(cè)定兩種吸附劑的性能；探討兩種吸附劑對(duì)印染廢水的脫色和對(duì)有毒金屬離子的去除。

and (2) an ion exchange step in which at least the acid catalyst of acidic compounds is removed by an anion exchange resin.

離子交換工序，通過(guò)陰離子交換樹(shù)脂至少除去酸性化合物中的酸催化劑。

The redox reaction occurs at the surface of the substrate between a reducing agent ion and a plating ion and produces an oxidized ion.

氧化還原反應(yīng)在基底的表面上還原劑離子和鍍離子之間發(fā)生，并產(chǎn)生被氧化離子。

In plasma source ion implantation process, the sheath evolution has a very important influence on the surface modification of materials.

在這一技術(shù)中，等離子體鞘層的時(shí)空演化對(duì)材料表面改性有著非常重要的影響。

In the garden patio furniture has been replaced with a lithium ion battery, which stores energy generated by the solar panels on the roof.

在花園里，儲(chǔ)存屋頂太陽(yáng)能板產(chǎn)生的能量的鋰離子電池已經(jīng)替代露天的家私。

ion today is no longer that of the map, the double, the mirror or the concept.

在今天，所謂抽象已經(jīng)不再僅限于地圖、雙生、鏡像或者概念。

An ion-plated stainless steel case and bezel match the band to give it a fashionable look.

離子鍍不銹鋼表殼與表圈比賽的樂(lè)隊(duì)給它一個(gè)時(shí)髦的外觀。

ION will be one of the "best" CAS institutions in biological science, in terms of the average quality of the scientific output.

就一般科研成果而言，神經(jīng)所將成為中科院生物科學(xué)領(lǐng)域中最好的院所之一。

Do not be put off by this scrap of jargon; an ion cannon is a fictional weapon used in fictional space epics.

不要被這種類(lèi)似黑道術(shù)語(yǔ)的名詞嚇倒，所謂的等離子大炮，只不過(guò)是科幻史詩(shī)小說(shuō)想象中的一種武器。

Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification.

氯化鈉和鹽酸常用來(lái)再生水凈化中用的廢的離子交換樹(shù)脂。

He made the assumption that the electronic charge is numerically equal to the charge on a hydrogen ion.

他假設(shè)電子的電荷數(shù)與一個(gè)氫離子的電荷數(shù)相等。

Both schemes indicate that the nitrite ion is not produced by the reduction of the nitrate ion.

這兩種方案都表明亞硝酸根離子不是由硝酸根還原生成的。

There is an additional advantage in using iodide ion in the developer; namely, increased stability of the process.

在顯影液中采用碘離子可增加本方法的標(biāo)定性。

Both of these particles can produce ion pairs.

這兩種粒子都能產(chǎn)生離子對(duì)。

He became as hay as if his tender for building a ma ion had been accepted.

他欣喜若狂，好象他承辦大廈筑的投標(biāo)被接受了。

This, Gadsby says, implies that the ion channel is shaped much like a funnel, with a wide outer region that narrows quite suddenly.

加德斯比稱(chēng)這表明離子通道的形狀非常像一個(gè)漏斗，擁有一個(gè)很大的外部區(qū)域，然后通道面積急劇縮小。

It has won an Ion Torrent machine in a contest and hopes to put it to that use.

它在比賽中贏得了一個(gè)離子激流機(jī)，并希望把它的使用。

GM in particular seems to be tying its future to lithium - ion technology .

通用汽車(chē)看來(lái)已經(jīng)在發(fā)展未來(lái)的鋰離子技術(shù)。

These vibrations turn the ion into a sort of superfast metronome.

鋁離子因?yàn)?/c>這些振動(dòng)成為一種超高速節(jié)拍器。

The auto makers are developing a lithium-ion battery to power electric cars that are nearing the testing stage, he said.

他還說(shuō)，雷諾和日產(chǎn)正在開(kāi)發(fā)供電動(dòng)車(chē)使用的鋰電池，目前已接近測(cè)試階段。

The adsorbability of the template condensation polymer for template ion was more favorable than that of the non template.

該模板縮聚物對(duì)鈷離子的吸附性能顯著優(yōu)于相應(yīng)的非模板縮聚物。

The other is conducted amidst carbonium ion intermediate and the product thus brought about has no stereoselectivity.

另一種是通過(guò)碳正離子中間體進(jìn)行的，它所得到的產(chǎn)物無(wú)立體選擇性。

This method would be very helpful to the design of practical plasma source ion implantation processes.

這一分析方法對(duì)實(shí)際等離子體源離子注入應(yīng)用具有重要的指導(dǎo)作用。

In gadgets in which you want incredibly high power in a very small package, lithium ion is the current standard for rechargeable batteries.

電子用品如果要求電池體積極小且供電量極大，鋰離子電池正是現(xiàn)有充電電池中的標(biāo)準(zhǔn)選擇。

The fluorescein calcium ion fluorescent indicator can be used for measuring the concentration of dissociative calcium ion in cells.

熒光素類(lèi)鈣離子熒光指示劑可用于胞內(nèi)游離鈣離子濃度測(cè)定。

At present, nuclear engineers clean cobalt from the system by trapping it in what are known as ion-exchange resins.

現(xiàn)在，核工程師們清除裝置中的鈷離子要通過(guò)一種名為離子交換樹(shù)脂的物質(zhì)將鈷離子捕獲。

Power is supplied by an internal rechargeable battery (lithium-ion prismatic cell), by an external voltage, or through the USB host.

電力由內(nèi)部充電電池（圓柱形鋰電池）、外接電源或USB主機(jī)提供。

The mismatch between ion implant and the surface of a metal creates atomic defects that harden the surface.

離子注入和金屬表面之間的錯(cuò)配產(chǎn)生了硬化表面的原子瑕疵。

The method has been used on the ion-exchange membrane caustic soda system in Shenyang Chemical Industry Co. Ltd. with good performance.

這種方法在沈陽(yáng)化工股份有限公司離子膜燒堿生產(chǎn)系統(tǒng)中得到了應(yīng)用，效果良好。

Batteries: Hawkes is using the latest lithium-ion batteries, known as lithium-polymer. Their housing is pressurized to help with buoyancy.

電池：霍克斯使用最先進(jìn)的鋰離子電池，它們的外殼受壓后可潛艇提高浮力。

ion. The best of men cannot suspend their fate.

最好的人也無(wú)法推遲死亡。

Existence of their own low electron conductivity and lithium ion diffusion rate of low disadvantage, still needs to be improved.

而本身存在電子導(dǎo)電率低和鋰離子擴(kuò)散速度低的缺點(diǎn)，仍需要改進(jìn)。

Another amazing feat of physics came out of Brookhaven's Relativistic Heavy Ion Collider this year.

一個(gè)驚人的物理學(xué)壯舉來(lái)自今年的布魯克海文實(shí)驗(yàn)室的相對(duì)重離子對(duì)撞機(jī)。

CO2 can be adsorbed on the surface of loess and laterite forming carbonate ion, and further produce great impact on heterogeneous reaction.

CO2可以吸附在黃土和紅土表面生成碳酸跟，對(duì)非均相反應(yīng)機(jī)制產(chǎn)生重要影響。