focal length
音標(biāo)發(fā)音
- 英式音標(biāo) [?f??.k?l ?le?θ]
- 美式音標(biāo) [?fo?.k?l ?le?θ]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- [光][攝] 焦距
英漢例句
- The focal length you need depends on your distance from the burst and what you’re trying to capture.
你所需要的焦距取決于你和被拍攝焰火間的距離，以及你想捕捉到怎樣的畫面。 - You also lose the focal length 'boost' offered by smaller sensor cameras when shooting with telephotos.
同時(shí)在攝遠(yuǎn)時(shí)長焦鏡頭給更小畫幅相機(jī)帶來的沖擊力也會隨之消失。 - What excites ophthalmologists most, and what every lens-making company wants to achieve, is an “accommodating” lens that can change its focal length in the same way that a natural lens does.
最讓眼科學(xué)家興奮的，而且每一家人工晶體制造公司都想獲得的，是一種“善于適應(yīng)新環(huán)境的”晶體，能像天然的晶體一樣改變它的焦距。 - The high-end Schneider lens offers a 24mm, ultra-wide focal length and 3x optical zoom.
ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screens - Using a lens with too long a focal length, for instance, makes the image appear flat.
ECONOMIST: Animation takes on a whole new reality - This camera differs from the DP2 Merrill, which was released in June, due to its wider focal length.
ENGADGET: Sigma finally announces price and availability for DP1 Merrill compact
雙語例句
權(quán)威例句
詞組短語
- Focal distance length 焦距長度
- Focal -Length 焦距
- focal l length 焦距;鏡頭焦距
- focal l length ratio 焦距比
- focal l length gauge 焦距計(jì)
短語
英英字典
- the distance between a point where waves of light meet and the centre of a lens
- the distance from the focal point of a lens or mirror to the reflecting surface of the mirror or the centre point of the lens
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 焦距
A new method of measuring telephoto lens focal length is presented in this paper.
提出一種新的測量長焦透鏡焦距的方法。 - 焦長度
- 焦長
- 焦距
Using Gradual Aberration optimization Method, a 6m focal length, 600mm aperture off-axis aspherical optical system is successfully aligned.
采用像差逐項(xiàng)優(yōu)化法,成功地裝調(diào)了焦距為6m 口徑600 mm 的離軸三反鏡光學(xué)系統(tǒng)。 - 焦點(diǎn)距離
- 焦
- 震源距
- 焦距
- 焦距