Nghĩa của từ focal length to diameter of an antenna (f/d) bằng Tiếng Việt

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-tỷ số tiêu cự trên đường kính (của một anten)

Đặt câu có từ "focal length to diameter of an antenna fd"

Dưới đây là những mẫu câu có chứa từ "focal length to diameter of an antenna fd", trong bộ từ điển Từ điển Anh - Việt. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ focal length to diameter of an antenna fd, hoặc tham khảo ngữ cảnh sử dụng từ focal length to diameter of an antenna fd trong bộ từ điển Từ điển Anh - Việt

1. A Achromatic lens: focal length # mm; diameter # mm

2. achromatic lens # mm nominal focal length and # mm nominal diameter

3. Achromatic doublet lens 22 mm diameter and 55 mm focal length

4. achromatic lens, 1,000 mm nominal focal length and 75 mm nominal diameter

5. Filiform element usable for reinforcing moldable materials particularly concrete, said filiform element having Crimpings or corrugations distributed over its length, showing the following features: maximum wave amplitude of the longitudinal axis: 1 to 1.5 d; maximum wave-length: 10 d; minimum wave-length: 7 d; maximum fiber length: 65 d; minimum fiber length: 45 d; fiber diameter (d): max

6. Optical system consisting of a lens with a focal length f of at least # mm and corrected for chromatic aberrations

7. Disclosed is an antenna using a length-adjustable slit.

8. Baculitic Longer focal length lens

9. Most of us know how to compute the visual mAgnification of our telescope when using an eyepiece: Divide the focal length of the telescope by the focal length of the eyepiece

10. Biconvex Lens Set, Pop-Tech Optical Glass Lens Bi-Convex 34mm Diameter 45mm Focal Length Lens for Google Cardboard VR

11. Optical system consisting of a lens with a focal length, f, of at least 500 mm and corrected for chromatic aberrations.

12. Optical system consisting of a lens with a focal length f of at least 500 mm and corrected for chromatic aberrations.

13. What's the length of the diameter?

14. Show camera aperture and focal length

15. 9.1.1.2. Optical system consisting of a lens with a focal length f of at least 500 mm and corrected for chromatic aberrations.

16. How is focal length defined in an Aberrating lens (system) - posted in ATM, Optics and DIY Forum: The Lensmakers_equation mathematically defines the focal length of a spherical lens

17. Larger Biconvex lenses with top quality, give you a better 3D experience! Asymmetrical Biconvex lenses with 34mm Diameter and 45mm focal length

18. To get the angle of the half divergence not larger than μ = #,#°, the diameter of the focus-diaphragm with respect to the focus-length of the optical system shall be not more than d = #f tan(μ

19. The inverted-F antenna may also be tuned using an adjustable capacitor bridging the slot antenna resonating element.

20. But like any long length of charged wire, it also inadvertently became an antenna.

21. d = actual filament diameter

22. An adjustable capacitor may be coupled to the first port to tune the inverted-F antenna.

23. D = inside diameter of Condensate drainpipe, in

24. achromatic lens focal length between 20 and 50 mm.

25. With an increased focal length and an achromatic objective lens this instrument will have a higher effective magnification.