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अंग्रेजी-हिंदी > phototimer का अर्थ

phototimer इन हिंदी

आवाज़:  
phototimer उदाहरण वाक्य
उदाहरण वाक्य
1.The Phototimer was the first automatic timing device to be used in competitive sports.

2.In 1948 Bulova began developing the Phototimer, a unique combination of photo-finish camera and precision electronic timing instrument.

3.Two of his inventions, an X-ray film-viewer and an automatic film exposure instrument, the phototimer, are still widely used in radiology.

4.A habitual tinkerer, he caught the attention of the medical profession in 1942 when he introduced a phototimer that automatically calculates optimal X-ray exposure for a high-quality diagnostic image.

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