acetylene

美 [??set(?)l?in] 　英 [??set??li?n]

• n.乙炔；電石氣
• 網(wǎng)絡(luò)乙炔氣；溶解乙炔；乙炔割嘴

英漢雙解

英漢解釋

n.	1. 【化】乙炔;電石氣

英英解釋

n.	1. a gas that is burned with oxygen to produce a flame that can cut metal

例句

But since no probe has directly sampled them, no one knows how much acetylene they might contain.

但是由于沒有確鑿證據(jù)，沒有人知道它們包含多少乙炔。

But in that case, too, a catalyst would be needed to boost reaction rates enough to account for the dearth of acetylene.

但在那種情況下，也需要催化劑去加快足夠的反應(yīng)速度，以解釋乙炔的缺失。

The reaction to release of the heat, namely the acetylene in oxygen burning process is an exothermic chemical process.

上述的反應(yīng)釋放出熱量，即乙炔在氧氣中燃燒的過程是一個(gè)放熱的過程。

The hazards of higher alkynes held up in acetylene concentration system were presented.

介紹了乙炔裝置提濃工號(hào)高級(jí)炔烴滯留系統(tǒng)的危害；

Must be in between converge-wires installation guide and acetylene line of electrostatic eliminating grounding device.

一定要在匯流排間和乙炔管道上安裝導(dǎo)除靜電的接地裝置。

Transportable gas cylinders - Battery vehicles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling.

可運(yùn)輸儲(chǔ)氣瓶.永久氣體和液化氣（乙炔除外）用蓄電池驅(qū)動(dòng)車輛.灌裝時(shí)的檢驗(yàn)

Transportable gas cylinders - Cylinder bundles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling.

可移動(dòng)儲(chǔ)氣瓶.恒定氣體和液化氣體（不包括乙炔）用鋼瓶組.灌裝時(shí)間的檢查

Transportable gas cylinders - Cylinders for compressed gases (excluding acetylene) - Inspection at time of filling.

可傳送的氣瓶.壓縮空氣瓶（不包括乙炔）.灌充時(shí)的檢查

As one of bulk chemical materials, acetylene were widely used in commercial production of chemicals.

乙炔作為大宗化工基礎(chǔ)原料，具有廣泛的用途。

Transportable gas cylinders - Cylinders for dissolved acetylene - Inspection at time of filling.

可運(yùn)輸的氣瓶.溶解乙炔用氣瓶.填充時(shí)的檢查

Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.

德國化學(xué)家弗里德里希·維勒首次制備出碳化鈣，隨后他以此獲得乙炔。

The present invention belongs to a method for manufacturing oxygen-acetylene (liquefied gas) cutting nozzle and divergent cutting nozzle.

本發(fā)明屬于氧-乙炔（液化氣）割嘴、擴(kuò)散型割嘴新的制造方法。

Protect the bottom heads of acetylene cylinders from damp ground.

保護(hù)鋼瓶底部，防止接觸潮濕的地面。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

闡述乙炔以及碳?xì)浠衔?/c>在空分裝置中具有的潛在危險(xiǎn)性，并提出在正常生產(chǎn)中的預(yù)防措施。

Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices.

氣焊設(shè)備.焊接、切割和相關(guān)工藝用乙炔復(fù)式接頭系統(tǒng).高壓裝置的安全要求

Transportable gas cylinders - Periodic inspection and maintenance of dissolved acetylene cylinders.

可運(yùn)輸儲(chǔ)氣瓶.溶解性乙炔氣瓶的周期性檢驗(yàn)和維護(hù)

Said polymer composite can also contain a fine-dispersed acetylene carbon black in a quantity of 1. 2 mass%.

所述聚合物復(fù)合物可以另外包括1到2重量%的細(xì)乙炔炭黑。

The acetylene gas generated by calcium carbide can be applied to weld or cut metal materials.

同電石發(fā)生乙炔作金屬切氰和焊接。

Currently, the main production methods of chloroprene rubber include acetylene process and butadiene-based.

目前，氯丁橡膠的生產(chǎn)方法主要有乙炔法和丁二烯法。

David does not live up, it is such a system on acetylene gas.

戴維不負(fù)重望，很炔就制出這種氣體。

They clearly demonstrated that nitrogenase could catalyze the reduction of acetylene as well as N2

他們明確地證明，固氮酶能催化乙炔以及N2的還原。

a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals.

氧和乙炔的混合物，用于為切削或焊接金屬提供高溫環(huán)境。

The test solution was injected into air acetylene flame to determine calcium and magnesium by standard addition method.

將試液噴入空氣-乙炔火焰，用標(biāo)準(zhǔn)加入法測定，測定結(jié)果與灰化法一致。

It also supplies liquid oxygen , liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon, liquid ammonia, and rare element gas.

還兼營液氧、液氮、液氬、乙炔氣、二氧化碳、氫氣、丙烷氣、氟里昂、液氨及其他高純和稀有氣體。

National standard detection Research Center report shows that: all the indicators is superior to the standard of acetylene gas.

國家標(biāo)準(zhǔn)物質(zhì)研究中心檢測報(bào)告表明：各項(xiàng)指標(biāo)完全優(yōu)于乙炔氣標(biāo)準(zhǔn)。

Experiments have shown there to be no harmful effects from chronic exposure to acetylene at high concentrations.

實(shí)驗(yàn)顯示慢性接觸高濃度乙炔沒有有害影響。

Highly combustible gases like acetylene shall be run individually away from other gases.

易燃氣體，如乙炔，需要和其它氣體分開，單獨(dú)引入。

The amine hydrochloride is subsequently reacted with acetylene in the presence of mercury free catalysts to produce vinyl chloride.

再將有機(jī)胺的鹽酸鹽與乙炔反應(yīng)，在非汞催化劑的作用下生成氯乙烯。

As a 10-year-old kid Pauline used a stolen acetylene torch to decapitate the globe of a gumball machine.

還是10歲小孩的時(shí)候，他就用偷來的乙炔槍割掉過口香糖販賣機(jī)上的大罐子。

MAIN PRODUCTS: Taking calcium carbide as raw materials, it's made through high temperature spitting decomposition using acetylene .

主導(dǎo)產(chǎn)品：乙炔碳黑，是以電石為原料產(chǎn)生乙炔（氣），經(jīng)高溫裂解而加工制品（成品）。

Reasons and treatment of accidents that happened easily in acetylene station and polymerization workshop were introduced.

介紹了在聚氯乙烯生產(chǎn)中乙炔站及聚合車間容易發(fā)生的安全事故的原因及處理措施。

To determine the water content in tar rapidly, a fast and exact new method of acetylene stones gasifying is introduced in this paper.

為了快速測定焦油水分，通過實(shí)驗(yàn)，采用了一種新的方法———電石氣化測定，達(dá)到了快捷、準(zhǔn)確的效果。

Transportable gas cylinders - Filling conditions for acetylene battery vehicles.

可移動(dòng)儲(chǔ)氣瓶.乙炔蓄電池運(yùn)載工具的灌裝條件

NMP is widely applied to aromatic hydrocarbons extracting , acetylene , and diolefine purification.

NMP廣泛用于芳烴萃取，乙烯、烯烴、二烯烴的純化；

Please contact our technical service department if your applications involve interaction with oxygen or acetylene gases.

如果應(yīng)用在包括氧氣或乙炔氣體的相互作用的場合中，請聯(lián)系我們的技術(shù)服務(wù)部門。

Materials that are not for the project use, empty oxygen and acetylene cylinders shall be recycled in time.

工程不用的材料和使用完的氧、乙炔空瓶、應(yīng)及時(shí)回收。

Weight (not pressure) is used to determine the amount of acetylene in a cylinder.

使用重量（不是壓力）來確定鋼瓶內(nèi)乙炔的數(shù)量。

The electrically conductive properties of silicone rubber filled with acetylene black were studied.

對(duì)乙炔炭黑填充硅橡膠的導(dǎo)電性能進(jìn)行研究。

Results show that the addition reaction of bromine with acetylene was obviously influenced by light condition.

研究表明，光線條件對(duì)溴素與乙炔加成反應(yīng)過程有非常明顯的影響。

Be responsible for cutting metal plates and pipes as per defined size using plasma cutting machine or oxygen-acetylene cutting machine.

負(fù)責(zé)按照規(guī)定的尺寸使用等離子切割機(jī)或氧-乙炔切割機(jī)切割金屬板材和管材。

The utility model relates to a multi-purpose gun for flame cutting of oxygen gas and acetylene gas.

本實(shí)用新型涉及一種氧―乙炔火焰切割多用槍。