因?yàn)?/c>人體新陳代謝過程,如果過氧化,會(huì)產(chǎn)生大量自由基,容易老化,也會(huì)使細(xì)胞受傷。
Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single covalent bond.
過氧化物:任何由兩個(gè)氧原子以單個(gè)共價(jià)鍵相互結(jié)合在一起的一類化合物。
The researchers believe the elevated amounts of ascorbic acid generate hydrogen peroxide in the body that acts against the cancer cells.
研究人員認(rèn)為,體內(nèi)維C增加,可以產(chǎn)生過氧化氫來對(duì)抗癌細(xì)胞。
Benzoyl peroxide(BPO) is now widely used additives Flour Enterprises, mainly used to bleach flour.
過氧化苯甲酰(BPO)是現(xiàn)在面粉企業(yè)廣泛使用的添加劑,主要用來漂白面粉。
It just a layer of hydrogen peroxide on film with the wrapping for follow-up of sterilization.
它只是將一層雙氧水薄膜附在包裝紙上以進(jìn)行后序的滅菌。
Any of a group of enzymes that occur especially in plant cells and catalyze the oxidation of a substance by a peroxide.
過氧化物酶一組酶中的任一種,尤出現(xiàn)于植物細(xì)胞中,并通過氧化物來催化氧化物質(zhì)。
US Peroxide provides performance-driven, full-service environmental treatment programs to help purify water, wastewater, soil and air.
為了幫助凈化水、廢水、污泥和空氣,美國(guó)過氧化氫領(lǐng)導(dǎo)辦公室提供性能超越、服務(wù)周全的環(huán)境處理計(jì)劃。
For instance, there could be a number of innocuous reasons a higher concentration of hydrogen peroxide is found in the air.
例如,很多其他的原因會(huì)引起空氣中高濃度過氧化氫。
To the fabric of an area not exposed to a few drops of 3% concentration of hydrogen peroxide test color fastness.
為了在不暴露于3過氧化氫測(cè)試色牢度%濃度幾滴地區(qū)結(jié)構(gòu)。
hydrogen peroxide working substance is a new eco-oxygen [O], has a strong oxidation, its work and color bleaching powder are very similar.
過氧化氫的工作物質(zhì)是一種新的生態(tài)氧[原創(chuàng)],具有很強(qiáng)的氧化作用,其工作和漂白粉顏色非常相似。
The result of simulation is valuable for industrialization of propylene oxide producing process by hydrogen peroxide.
經(jīng)計(jì)算得到的模擬結(jié)果對(duì)過氧化氫氧化丙烯制備環(huán)氧丙烷工藝的工業(yè)化有一定的參考價(jià)值。
Results show that the sodium chloride - hydrogen peroxide - water ternary system is simple and no adduct forms in the system.
結(jié)果表明,氯化鈉—過氧化氫—水是簡(jiǎn)單的三元體系,沒有復(fù)鹽的生成。
Later, a young man walks into a beauty supply store and buys hydrogen peroxide.
后來,一個(gè)年輕人走進(jìn)美容用品店購(gòu)買了過氧化氫(hydrogenperoxide)。
The catalysts were used for direct synthesis of hydrogen peroxide from hydrogen and oxygen.
用于催化氫氣和氧氣直接合成過氧化氫的反應(yīng)。
Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide.
處理人類飲用水的化學(xué)品.過氧化氫
Hydroquinone and hydrogen peroxide build up in the insect's abdomen.
苯二酚和過氧化氫存在昆蟲的腹部制造。
Experiments show that the oxidation with hydrogen peroxide is an effective process for the destruction of organic pollutants.
實(shí)驗(yàn)結(jié)果表明,氧化與過氧化氫是一種有效的進(jìn)程,破壞有機(jī)污染物。
through individual tooth bleaching Denture placed in 10% of the carbonate hydrogen peroxide, it would be set firmly in the teeth.
在10%過氧化氫碳酸放置,這將是建立在牢固的牙齒。
Now, the team has found the characteristic signature of light emitted by hydrogen peroxide, coming from part of the Rho Ophiuchi clouds.
現(xiàn)在,這一小組已經(jīng)發(fā)現(xiàn)了來自于心宿增四星云的過氧化氫發(fā)射出的特有信號(hào)。
Hydrogen peroxide can be gastrointestinal corrosion, leading to ulcers; formalin may be carcinogenic.
過氧化氫可以腐蝕胃腸,導(dǎo)致潰瘍,福爾馬林可能致癌。
and Hydrogen Peroxide(H2O2), the total reducing power and its stability in different conditions were studied.
和過氧化氫(H2O2)的清除能力,以及在不同條件下胡蘿卜籽粗提物的穩(wěn)定性。
Rinsing with a little hydrogen peroxide mixed with water after brushing kills bacteria and whitens teeth.
刷牙后用一點(diǎn)雙氧水和水的混合溶液來清洗可以消滅細(xì)菌,美白牙齒。
That dovetailed with an old European practice of cleaning ears with hydrogen peroxide, or H2O2, to kill off invading germs.
與這一理論相應(yīng)的是歐洲人以前用雙氧水清潔耳朵以殺死入侵病毒的做法。
Methods To inject into uterine cavity with 1. 5% carbamide Peroxide, observe flowing condition, follow-up half a year later.
方法使用1。5%超聲晶氧進(jìn)行宮腔注射,在陰道超聲下觀察晶氧液體在子宮輸卵管內(nèi)流動(dòng)情況。
Hydrogen peroxide can be through the formation of starch in food caused cancer, epoxides, especially the digestive tract cancers.
過氧化氫可以通過形成的淀粉食物引發(fā)的癌癥,環(huán)氧化物,尤其是消化道癌癥。
Clean and sanitize plastic cutting boards in a dishwasher or with soapy water, and then sanitize with straight vinegar or hydrogen peroxide.
用洗碗機(jī)或肥皂水為塑料砧板清潔并消毒,然后用白醋或雙氧水消毒。
Rate of the reaction was affected by temperature, concentration of sulfuric acid and amounts used of hydrobromic acid and hydrogen peroxide.
影響溴化速率的因素是:硫酸的濃度、氫溴酸和過氧化氫的用量、以及溫度。
PVC (poly vinyl chloride): Synthetic resin, an organic polymer made by treating vinyl chloride monomers with a peroxide.
聚氯乙烯:屬于有機(jī)聚合物的合成樹脂。通常用過氧化物催化劑處理乙烯基氯制得。
However, unlike benzoyl peroxide, antibiotics work to reduce inflammation as well.
然而,與過氧化苯甲酰相比,抗生素以減少炎癥為主。
It has been applied to determine the hydrogen peroxide content in some commercial samples, and obtained good analytic results.
將該過氧化氫生物傳感器應(yīng)用于一些商業(yè)樣品中過氧化氫含量的檢測(cè),均得到了很好的分析結(jié)果。
Calcium Peroxide has many uses. It remains to be further developed and popularized for utilization at home.
過氧化鈣用途廣泛,國(guó)內(nèi)有待進(jìn)一步開發(fā)與推廣應(yīng)用。
Most eye disease is due to take off the harmful free radicals waterborne peroxide cause damage to the eyes!
絕大多數(shù)眼疾病是因脫水性過氧化導(dǎo)致的有害自由基對(duì)眼睛的傷害!