Nghĩa của từ refractive power bằng Tiếng Việt

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Đặt câu có từ "refractive power"

Dưới đây là những mẫu câu có chứa từ "refractive power", 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 refractive power, hoặc tham khảo ngữ cảnh sử dụng từ refractive power trong bộ từ điển Từ điển Anh - Việt

1. It is smaller when the ametropia depends on deviation from the normal of the refractive power of the lens than if it depends on the refractive power of the cornea or the length of the axis of the eye.

2. Such a method provides a more accurate method of calculating the required spherocylindrical refractive power of the implant.

3. Optical wavefront conditioning and wavefront sensing techniques are used to determine the refractive power of the eye and the instantaneous accommodative state.

4. Optical studies have indicated that the penguin cornea is abnormally flattened and it is suggested that this adaptation minimizes the loss of refractive power which accompanies submergence in water.

5. The present invention relates to an optical ocular system having imaging optics (16) that map an image generated in an object plane (9) such that a user can perceive the same in an image plane (15), wherein the imaging optics (16) comprise a first lens (10) having negative refractive power, and a deflection element (11) having positive refractive power, which is connected downstream of the first lens (10), effecting a folding of the optical path by means of a single reflection, wherein the first lens (10) and the object plane (9) form a first optical group (19), and a displacement unit (18) is provided, which can change the distance between the first optical group (19) and the displacement element (11) for the correction of spherical ametropia of the user.

6. A method for changing the refractive power (spherical and Astigmatical) of an intraocular implant of the type having a lens, either formed of a series of laminates of material, or having a lens that is coated with material, said material, when subject to laser energy providing for its expansion or contraction, and thereby varying the curvature of the lens, and hence, effecting an increase or

7. A change is effected in the refractive power (spherical and Astigmatical) of an intraocular implant of the type having a lens, either formed of a series of laminates of material, or having a lens that is coated with material, said material, when subject to laser energy providing for its expansion or contraction, and thereby varying the curvature of the lens, and hence, effecting an increase or