Английские слова, начинающиеся на x - страница 1

noun

The investigation of extraterrestrial life forms; = "exobiology".

noun

A crystal in an igneous rock which is not derived from the original magma.

Примеры использования:

This could represent a xenocryst derived from archaean basement rocks of the region.

noun

Fertilization of a flower by pollen from a flower on a genetically different plant.

Примеры использования:

Likewise, there was no difference between the xenogamy treatment and corresponding controls.

adjective

Relating to or involving tissues or cells belonging to individuals of different species.

Примеры использования:

The rejection of xenogeneic embryo implants involves a complicated immune and endocrine network.

noun

A tissue graft or organ transplant from a donor of a different species from the recipient.

Примеры использования:

The organ shortage meant a new look at the use of xenograft organs - from other species.

noun

A piece of rock within an igneous mass which is not derived from the original magma but has been introduced from elsewhere, especially the surrounding country rock.

Примеры использования:

However, rare xenoliths of sedimentary rocks occur in the granite.

noun

A piece of rock within an igneous mass which is not derived from the original magma but has been introduced from elsewhere, especially the surrounding country rock.

Примеры использования:

However, rare xenoliths of sedimentary rocks occur in the granite.

noun

The chemical element of atomic number 54, a member of the noble gas series. it is obtained by distillation of liquid air, and is used in some specialized electric lamps.

Примеры использования:

In the same year, ramsay and travers discovered two other noble gases, xenon and neon.

noun

A person having a dislike of or prejudice against people from other countries.

Примеры использования:

They say they are being unfairly typecast as xenophobes and racists

noun

A person having a dislike of or prejudice against people from other countries.

Примеры использования:

They say they are being unfairly typecast as xenophobes and racists

noun

Dislike of or prejudice against people from other countries.

Примеры использования:

The resurgence of racism and xenophobia

adjective

Having or showing a dislike of or prejudice against people from other countries.

Примеры использования:

Xenophobic attitudes

noun

Dislike of or prejudice towards people, cultures, and customs that are foreign, or perceived as foreign; xenophobia.

noun

The african clawed frog, much used in embryological research and formerly in pregnancy testing, as it produces eggs in response to substances in the urine of a pregnant woman.

Примеры использования:

Similarly, studies on the frog xenopus laevis show pomc mrna expression in the same regions.

noun

A yellowish-brown mineral which occurs in some igneous rocks and consists of a phosphate of yttrium and other rare earth elements.

Примеры использования:

Zircon, monazite, xenotime and white mica were extracted from the sample.

adjective

(of a virus, etc.) able to reproduce (= produce copies of itself) only in an organism that is from a different species than the host organism (= the one that it lives on)

Примеры использования:

Xenotropic viruses developed from cows and other animals are often used in the production of vaccin…

adjective

(of an environment or habitat) containing little moisture; very dry.

Примеры использования:

Xeric conditions

noun

Any of various diseases characterized by extreme dryness of the skin, especially a mild form of ichthyosis.

Примеры использования:

These include albinism, xeroderma pigmentosa, bazex's syndrome, and the naevoid basal cell carcinom…

noun

A dry copying process in which black or coloured powder adheres to parts of a surface remaining electrically charged after being exposed to light from an image of the document to be copied.

Примеры использования:

The process, later renamed xerography (dry writing), used electrostatic energy to transfer dry ink …

adjective

(of a plant or animal) adapted to a very dry climate or habitat, or to conditions where moisture is scarce.

Примеры использования:

The concentration of the highest estimates of genetic variation in northwestern venezuela suggests …

noun

Abnormal dryness of the conjunctiva and cornea of the eye, with inflammation and ridge formation, typically associated with vitamin a deficiency.

Примеры использования:

A guide to their use in the treatment and prevention of vitamin a deficiency and xerophthalmia.

noun

A plant which needs very little water.

Примеры использования:

High stomatal frequencies are usually characteristic of leaves of xerophytes.

noun

A xerographic copying process.

Примеры использования:

Printing methods include acrylic printing and colour xerox

verb

Copy (a document) by the xerox process.

Примеры использования:

I shall have the typescript xeroxed today

verb

Copy (a document) by the xerox process.

Примеры использования:

I shall have the typescript xeroxed today

noun

A xerographic copying process.

Примеры использования:

Printing methods include acrylic printing and colour xerox

noun

A xerographic copying process.

Примеры использования:

Printing methods include acrylic printing and colour xerox

verb

Copy (a document) by the xerox process.

Примеры использования:

I shall have the typescript xeroxed today