English-Thai Dictionary

focal

ADJ ที่ สำคัญ มาก  ที่ เป็น หัวใจ  central important ti-sam-kan-mak

 

focal

ADJ เกี่ยวกับ จุดรวม แสง  เกี่ยวกับ จุดโฟกัส  kiao-kab-jud-ruam-saeng

 

focalization

N การ ทำให้ รวม จุด หรือ แสง  การ รวบ รวมความ คิด  focalisation

 

focalize

VT ทำให้ รวม จุด หรือ แสง  รวบ รวมความ คิด  focalise

 

Webster's 1828 Dictionary

FOCAL

a.[from L. focus. ] Belonging to a focus; as a focal point; focal distance.

 

Webster's 1913 Dictionary

FOCAL

Fo "cal, a. Etym: [Cf. F. focal. See Focus. ]

 

Defn: Belonging to, or concerning, a focus; as, a focal point. Focal distance, or length, of a lens or mirror (Opt. ), the distance of the focus from the surface of the lens or mirror, or more exactly, in the case of a lens, from its optical center. --Focal distance of a telescope, the distance of the image of an object from the object glass.

 

FOCALIZATION

FOCALIZATION Fo `cal *i *za "tion, n.

 

Defn: The act of focalizing or bringing to a focus, or the state of being focalized.

 

FOCALIZE

Fo "cal *ize, v. t. [imp. & p. p. Focalized; p. pr. & vb. n.Focalizing.]

 

Defn: To bring to a focus; to focus; to concentrate. Light is focalized in the eye, sound in the ear. De Quincey.

 

New American Oxford Dictionary

focal

fo cal |ˈfōkəl ˈfoʊkəl | ▶adjective of or relating to the center or main point of interest: tapestries in which birds or animals provide the focal interest. • Optics of or relating to the focus of a lens. • (of a disease or medical condition ) occurring in one particular site in the body. DERIVATIVES fo cal ly adverb ORIGIN late 17th cent.: from modern Latin focalis, from Latin focus, or directly from focus .

 

focalize

fo cal ize |ˈfōkəˌlīz ˈfoʊkəˌlaɪz | ▶verb [ with obj. ] technical focus (something ), in particular: • (in literary theory ) provide an internal focus for (a text ): the narrative discourse is focalized around the consciousness of the central protagonist. • Medicine confine (a disease or infection ) to a particular site in the body. DERIVATIVES fo cal i za tion |ˌfōkəliˈzāSHən |noun

 

focal length

fo cal length |ˈfoʊkəl ˌlɛŋθ | ▶noun the distance between the center of a lens or curved mirror and its focus. • the equivalent distance in a compound lens or telescope.

 

focal plane

fo cal plane ▶noun the plane through the focus perpendicular to the axis of a mirror or lens.

 

focal point

fo cal point |ˈfoʊkəl ˌpɔɪnt | ▶noun the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed. • the center of interest or activity: almost every sizable city can have a junior college that can act as a focal point for cultural activity.

 

Oxford Dictionary

focal

focal |ˈfəʊk (ə )l | ▶adjective 1 relating to the centre or most important part: the focal symbol of sovereignty is the crown. 2 Optics relating to the focus of a lens. 3 (of a disease or medical condition ) occurring in one particular site in the body. DERIVATIVES focally adverb ORIGIN late 17th cent.: from modern Latin focalis, from Latin focus, or directly from focus .

 

focalize

focalize |ˈfəʊk (ə )lʌɪz |(also focalise ) ▶verb [ with obj. ] technical focus (something ), in particular: • (in literary theory ) provide an internal focus for (a text ). • Medicine confine (a disease or infection ) to a particular site in the body. DERIVATIVES focalization |-ˈzeɪʃ (ə )n |noun

 

focal length

focal length ▶noun the distance between the centre of a lens or curved mirror and its focus. • the equivalent distance in a compound lens or telescope.

 

focal plane

focal plane ▶noun the plane through the focus perpendicular to the axis of a mirror or lens.

 

focal point

focal point ▶noun the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed. • the centre of interest or activity: the community shop is the focal point of the village.

 

French Dictionary

focal

focal , ale , aux adj. adjectif Central. : Des plans focaux.

 

focalisation

focalisation n. f. nom féminin Action de focaliser. SYNONYME concentration .

 

focaliser

focaliser v. tr. , pronom. verbe transitif 1 Faire converger en un point. : Focaliser un faisceau d ’électrons. 2 figuré Concentrer sur un point déterminé. : Focaliser (et non *focuser ) des opinions diverses sur une question précise. verbe pronominal Se concentrer sur. : Se focaliser sur les éléments principaux du dossier. Ils se sont focalisés (et non *focusés ) sur le problème du décrochage scolaire. Note Grammaticale À la forme pronominale, le participe passé de ce verbe s ’accorde toujours en genre et en nombre avec son sujet. Elles se sont focalisées sur la définition d ’une nouvelle stratégie. aimer

 

Spanish Dictionary

focal

focal adjetivo Del foco o relacionado con él :distancia focal; punto focal .

 

focalización

focalización nombre femenino 1 Acción de focalizar (hacer converger argumentos, ideas o conceptos ):muestran una mayor focalización del interés en cuanto al objeto de estudio .2 fís Guiado de partículas, en trayectorias preestablecidas, mediante la acción combinada de campos magnéticos y eléctricos .

 

focalizar

focalizar verbo transitivo 1 Hacer converger argumentos, ideas o conceptos diferentes hacia un punto o aspecto considerado central por ser el más importante o aquel en el que coinciden todos ellos :el estudio se focaliza en la viabilidad de un sistema integrado de salud .2 fís Hacer converger en un punto una radiación luminosa, un haz de electrones, una onda acústica, etc . Conjugación [4 ] como realizar .

 

Sanseido Wisdom Dictionary

focal

fo cal /fóʊk (ə )l /形容詞 〖名詞 の前で 〗焦点の ; 中心的な .～̀ l é ngth [d í stance ]焦点距離 .～́ pl à ne 〘光学 〙(レンズ 鏡などの )焦平面 .～́ p ò int 1 注目の的, (活動 関心の )中心 .2 〘光学 〙(レンズなどの )焦点 .