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pacientes
Brennweite
fo·cal ˈlength 名词 物理
Brennweite f <-, -n>
fo·cal [ˈfəʊkəl, ˈfoʊ-]
length [ˈleŋ(k)θ] 名词
1. length no pl (measurement):
Länge f <-, -n>
2. length (piece):
Stück nt <-(e)s, -e>
3. length (winning distance):
to be 2 lengths ahead of sb/sth
4. length (in swimming pool):
Bahn f <-, -en>
5. length no pl (duration):
Dauer f <->
6. length 语言:
Länge f <-, -n>
短语,惯用语:
sich 第三格 alle Mühe geben
打开开放词典条目
length 名词
to cut to length 技术
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单语范例(未经PONS编辑处理)
Pugs' legs are very strong, straight, of moderate length, and are set well under.
en.wikipedia.org
With short focal length instruments a mirror diagonal is preferred over a prism.
en.wikipedia.org
The road surface was renewed over a length of about 500 feet (150 m).
en.wikipedia.org
Travelogues were usually about eighty minutes in length, consisting of two 1000-foot reels of 16mm film, with an intermission in-between to change reels.
en.wikipedia.org
The geometry and length of the heel helps to guide the graver smoothly as it cuts the surface of the metal.
en.wikipedia.org
互联网提供的例句(未经PONS编辑处理)
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Calculate from the measurements the focal length and the refractive index for the big convergent lens ( in each case with error ).
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www.pit.physik.uni-tuebingen.de
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Berechnen Sie aus den Messungen die Brennweite und die Brechkraft fu ̈ r die große Sammellinse ( jeweils mit Fehler ).
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Calculate from the measurements the focal length and the refractive power of the small convergent lens ( in each case with error ).
[...]
www.pit.physik.uni-tuebingen.de
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Berechnen Sie aus den Messungen die Brennweite und die Brechkraft der kleinen Sammellinse ( jeweils mit Fehler ).
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Determine the picture distance and object distance for 5 different positions of the object. ( b ) The object is standing between the focal length and double focal length.
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www.pit.physik.uni-tuebingen.de
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Bestimmen Sie Bild- und Gegenstandsweite fu ̈ r 5 verschiedene Stellungen des Gegenstandes. ( b ) Der Gegenstand soll zwischen einfacher und doppelter Brennweite stehen.
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By measurement of the distances between object, lens and screen the focal lengths of different lenses can be determined.
www.pit.physik.uni-tuebingen.de
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Durch Messung der Absta ̈ nde zwischen Gegenstand, Linse und Schirm lassen sich die Brennweiten verschiedener Linsen bestimmen.
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With the small convergent lens the following measurements are to be made: ( a ) The object is standing outside the double focal length.
[...]
www.pit.physik.uni-tuebingen.de
[...]
Mit der kleinen Sammellinse sind folgende Messungen durchzufu ̈ hren: ( a ) Der Gegenstand soll außerhalb der doppelten Brennweite stehen.
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