1、A convex lens is used to concentrate rays of light.
凸透鏡用于聚集光線。

2、Just as a double convex lens enlarges, so a double concave lens reduces
正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。

3、a single convex lens is used to produce an enlarged image.
能夠產(chǎn)生放大圖像的單個(gè)凸透鏡。

4、Just AS a double convex lens enlarges, so a double concave lens reduces.
正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。

5、Just as a double convex lens enlarges so a double concave lens reduces.
正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。

6、a single convex lens is used to produce an enlarged image
能夠產(chǎn)生放大圖像的單個(gè)凸透鏡。

7、Wearing lower degree convex lens can reduce incidence rate of myopia in primary school students.
配戴低度凸透鏡可降低小學(xué)生近視的發(fā)生率。

8、In this paper, a measuring method of convex lens foci in collimator is given.
介紹一種測(cè)量平行光管內(nèi)凸透鏡焦距的測(cè)量方法。

9、A convex lens causes rays to converge on a single point, the focal point.
會(huì)聚透鏡使光線會(huì)聚于一點(diǎn)，即焦點(diǎn)。

10、A convex lens is thicker at its center than its periphery. It causes rays to converge.
凸透鏡中心部分比周圍要厚，它使光線會(huì)聚。

convex lens翻譯

【計(jì)】 凸透鏡【化】 凸透鏡【醫(yī)】 凸透鏡, 會(huì)聚透鏡 詳情