Definition von korundum im Türkisch Englisch wörterbuch
- (Kimya) corundum
- an extremely hard mineral, a form of aluminium oxide with the chemical formula Al2O3, that occurs in the form of the gemstones ruby and sapphire; it is used as an abrasive
- Corundum (aluminum oxide Al2O3) is the hardest mineral other than diamond, though only 1/140 as hard Red corundum is ruby, other colors are called sapphires There is no clear demarcation of color to define which gems are called rubies or sapphires Light red, pink or violet corundums are usually classified as sapphires with the name ruby reserved for truly red stones The coloring in ruby comes from chrome, pigment in blue sapphire is iron and titanium, and in violet stones, vanadium Iron content causes yellow and green tones A R T Precious & Collectible Jewelry
- It is the hardest substance found native, next to the diamond
- very hard mineral used as an abrasive
- {i} chemical substance which contains aluminum oxide
- an extremely hard mineral, a form of aluminium oxide, that occurs in the form of the gemstones ruby and sapphire; it is used as an abrasive
- Aluminum oxide mineral (Al2O3) that is, after diamond, the hardest known natural substance. Gem varieties are sapphire and ruby; mixtures with iron oxides and other minerals are called emery. Corundum is widespread in nature, although large deposits are rare. Rich deposits occur in India, Russia, Zimbabwe, and South Africa. In addition to being a precious gem, corundum is used as an abrasive for grinding optical glass and for polishing metals and has also been made into sandpapers and grinding wheels. For most industrial applications, however, it has been replaced by synthetic materials such as alumina; synthetic corundum is also manufactured
- a hard form of alumina; used as the grit for sandpaper
- The earth alumina, as found native in a crystalline state, including sapphire, which is the fine blue variety; the oriental ruby, or red sapphire; the oriental amethyst, or purple sapphire; and adamantine spar, the hair-brown variety
- A hard mineral that exists in the form of colored crystals, such as rubies and sapphires
- koru
- {i} grove
Sami hid his car in a grove of trees.
- Sami arabasını bir ağaç korusuna sakladı.
Might it happen to be a large symbolic grove of trees?
- Ağaçların büyük bir sembolik korusu olabilir mi?
- koru
- wood
The wood was kindled, the flames arose, and a mouldering heap of ashes was soon all that remained of Mrs Askew and her fellow martyrs.
- Koru yakıldı, alevler yükseldi, ve kısa sürede bayan Askew ve arkadaş şehitleriyle ilgili geriye kalan bütün şey dökülen bir küller yığınıydı.
- koru
- protect
One has to protect his family.
- İnsan ailesini korumak zorundadır.
Everyone has the right to form and to join trade unions for the protection of his interests.
- Herkesin menfaatlerinin korunması için sendikalar kurmaya ve bunlara katılmaya hakkı vardır.
- koru
- plantation
- koru
- maintain
He maintains his car well.
- O, arabasını iyi korur.
Dan maintained his innocence all along the lawsuit.
- Dan tüm dava boyunca masumiyetini korudu.
- koru
- (Bilgisayar) keep
He wore a pullover sweater to keep from getting cold.
- Kendini soğuktan korumak için kazak giydi.
He's keeping a straight face.
- O, ciddiyetini koruyor.
- koru
- woods
- koru
- {f} preserve
We must preserve our peaceful constitution.
- Bizim barışçıl anayasamızı korumamız gerekir.
They have preserved the building.
- Onlar binayı korudular.
- koru
- {f} protected
The policeman protected the witness.
- Polis memuru tanığı korudu.
The mother cat protected her kittens.
- Anne kedi yavrularını korudu.
- koru
- {f} sheltering
- koru
- {f} conserving
- koru
- {f} saved
- koru
- {f} preserving
Preserving world peace is one of the main purposes of the United Nations.
- Dünya barışını korumak, Birleşmiş Milletlerin temel amaçlarından biridir.
We don't need a formal institution for preserving peace.
- Barışı korumak için resmi bir kuruma ihtiyacımız yok.
- koru
- {f} guarded
The palace was heavily guarded.
- Saray sıkı şekilde korunuyordu.
The prison is heavily guarded.
- Hapishane ağır biçimde korunuyor.
- koru
- copse
- koru
- {f} sheltered
These flowers should be sheltered from the rain.
- Bu çiçekler yağmurdan korunmalıdır.
Tom has led a sheltered life.
- Tom korunaklı bir hayat sürdü.
- koru
- {f} safekeeping
The valuables are in the safekeeping of the bank.
- Değerli şeyler bankanın korumasındadır.
- koru
- spinney
- koru
- {f} maintaining
I've been trying to find out who is responsible for maintaining this road.
- Bu yolu korumak için kimlerin sorumlu olduğunu bulmaya çalışıyordum.
- koru
- debar from
- koru
- conserve
He conserved his energy for the next game.
- Bir sonraki oyun için enerjisini korudu.
We must try to conserve our natural resources.
- Doğal kaynaklarımızı korumaya çalışmalıyız.
- koru
- {f} saving
Protecting the environment means saving ourselves.
- Çevreyi korumak kendimizi korumak anlamına gelir.
Can Tatoeba contribute to the saving of endangered languages?
- Tatoeba, yok olma tehlikesinde olan dillerin korunmasında katkıda bulunabilir mi?
- koru
- {f} maintained
Tom maintained his innocence.
- Tom suçsuzluğunu korumuştur.
The sidewalk is well maintained.
- Kaldırım iyi korunmuştur.
- koru
- {f} preserved
Rainforests should be preserved.
- Yağmur ormanları korunmalı.
Good traditions should be preserved.
- İyi geleneklerin korunması gerekir.
- koru
- {f} guard
Cuban soldiers were guarding the streets.
- Kübalı askerler sokakları koruyordu.
Some companies have guards at the front desk instead of receptionists.
- Bazı şirketlerin resepsiyonda resepsiyonist yerine korumaları var.
- koru
- {f} safeguard
We must fight to safeguard our civil rights.
- Vatandaşlık haklarımızı korumak için mücadele etmeliyiz.
- koru
- {f} protecting
I'm responsible for protecting her.
- Onu korumakla sorumluyum.
Why are you protecting him?
- Neden onu koruyorsun?
- koru
- {f} shelter
Tom lives a sheltered life.
- Tom korunaklı bir hayat yaşıyor.
People devised shelters in order to protect themselves.
- İnsanlar kendilerini korumak için sığınaklar tasarladı.
- koru
- {f} guarding
Shouldn't somebody be guarding the prisoner?
- Birinin mahkûmu koruyor olması gerekmez mi?
How many men are guarding them?
- Kaç tane adam onları koruyor?
- koru
- bring through
- koru
- {f} shielded
Tom shielded his eyes from the sun.
- Tom gözlerini güneşten korudu.
- koru
- brought through
- koru
- small forest
- koru
- holt
- koru
- coppice
- koru
- grove, small wood
- koru
- grove, copse, coppice
- koru
- boscage
- koru
- broughtthrough
- koru
- buffer
- koru
- debarfrom
- koru
- {f} shield
All the police officers were equipped with shields to defend themselves against the rioters.
- Bütün polis memurları kendilerini ayaklanmacılara karşı korumak için kalkanlarla donatıldı.
Tom shielded his eyes from the sun.
- Tom gözlerini güneşten korudu.
- koru
- bringthrough
- koru
- conserved
He conserved his energy for the next game.
- Bir sonraki oyun için enerjisini korudu.
