(Askeri) ZAMAN GENİŞLEMESİ: Çok yüksek süratle hareket eden cisimler üzerinde denenen ve cisim içinde, bu cisimle birlikte yol alan bir saat tarafından ölçülmüş zamanı, referans sahası içinde (mesela Arz'da) serbest halde bulunan bir saatin ölçtüğü zamana nazaran daha geri imiş gibi gösteren rölativite etkisi. Zaman genişlemesinin, tabiatta, atmosferden geçen mesotranların azalmasını ağırlaştırdığı sanılmaktadır. gezegenler arası uçuşta, zaman genişlemesinin, bu bilgi yolculuklara çıkanlara yolculuklarını, arz üzerinde birçok yıllar geçtiği halde, içinde bulundukları zamanın birkaç yılı zarfında yapma imkanı vereceği ifade edilmektedir
English - English
Definition of dilation in English English dictionary
A process by which the pupil is enlarged Allows more light to the interior of the eye
In geometry, a transformation D of the plane or space is a dilation at a point P if it takes P to itself, preserves angles, multiplies distances from P by a positive real number r, and takes every ray through P onto itself In case P is the origin for a Cartesian coordinate system in the plane, then the dilation D maps the point (x, y) to the point (rx, ry)
A process by which the pupil is temporarily enlarged with special eye drops This allows an eye doctor to see more of the retina and look for signs of diabetic retinopathy and other eye diseases or health concerns After the examination, close-up vision may remain blurred for several hours
— The use of drops may be used to temporarily enlarge the pupil The doctor can only see 45% of the eye without dilation By examining the entire inside of the eye, the doctor can see problems that you cannot feel or see until they impair your vision (NEI) - A process by which the pupil is temporarily enlarged with special eye drops Allows the eye care specialist to better view the inside of the eye
A painless procedure where medicated eye drops are used to enlarge the pupil to allow for the fundus to be examined This is an excellent means of detecting signs of diseases in both the eye and the body
The reverse of erosion; adding a layer of pixels around a feature Features which are fragmented can be rejoined
This operation gradually increases the area of foreground pixels in an image See HIPR's Dilation Page Surefit uses dilation to help correct topological defects in a reconstruction See also erosion
The figures below show three dilations of triangle ABC with respect to a center of dilation, point P Each figure shows a dilation by a different scale factor that K expands or contracts the triangle (Lesson 12 2)
A process by which the pupil is temporarily enlarged with special eye drops (mydriatic); allows the eye care specialist to better view the inside of the eye
To change in magnitude or scale, as by multiplying by a scalar Also written as dilatation
Dilation is the physiologic, pathologic, or artificial enlargement of a cavity, canal, blood vessel or opening
A widening of the opening of the pupil Occurs naturally in response to decreased light, but can be induced with special eye drops by an eye care professional to allow better viewing of the inside of the eye
the act of expanding an aperture; "the dilation of the pupil of the eye" a lengthy discussion (spoken or written) on a particular topic
the process wherein the pupil automatically enlarges to allow more light to reach the retina Also, chemically-induced enlargement of the pupil by a doctor to allow easier examination of the interior of the eye
a surgical procedure usually performed under local anesthesia in which the cervix is dilated and the endometrial lining of the uterus is scraped with a curet; performed to obtain tissue samples or to stop prolonged bleeding or to remove small tumors or to remove fragments of placenta after childbirth or as a method of abortion
A surgical procedure in which the cervix is expanded using a dilator and the uterine lining scraped with a curette, performed for the diagnosis and treatment of various uterine conditions
Any of several surgical procedures, performed during the second trimester, that terminate a pregnancy by dilation of the cervix and removal of the fetus and other products of conception
When things such as blood vessels or the pupils of your eyes dilate or when something dilates them, they become wider or bigger. At night, the pupils dilate to allow in more light Exercise dilates blood vessels on the surface of the brain. = enlarge + dilated di·lat·ed His eyes seemed slightly dilated. if a hollow part of your body dilates or if something dilates it, it becomes wider contract (dilater, from latus )
A process by which the pupil is temporarily enlarged with special eye drops This allows an eye doctor to see more of the retina and look for signs of diabetic retinopathy and other eye diseases or health concerns After the exam, close-up vision may remain blurred for several hours
To expand; to distend; to enlarge or extend in all directions; to swell; opposed to contract; as, the air dilates the lungs; air is dilated by increase of heat
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing; "She elaborated on the main ideas in her dissertation"
The relativistic slowing of a clock that moves with respect to a stationary observer. Also called time dilatation. In the theory of special relativity, the "slowing down" of a clock as perceived by an observer in relative motion with respect to that clock. Time dilation becomes noticeable only at speeds approaching that of light and has been accurately confirmed by the apparent increased lifetime of unstable subatomic particles traveling at nearly the speed of light and by the precise timing of atomic clocks carried on airplanes. See also Lorentz-FitzGerald contraction
Turkish - English
Definition of dilation in Turkish English dictionary