Smoking narrows the tiny blood vessels in the outermost layers of skin , which decreases blood flow .
吸烟将使皮肤最表层的毛细血管变窄，这将使血液流动变慢。
South of sukkur , where a barrage modifies river flow , the indus narrows somewhat , but flooding is apparent there as well .
苏库尔的南面，有一条堤坝挡住河流，印度河在这也变窄了，但是洪水还是蔓延到了那儿。
For example , engineering company arcadis proposed running one across the verrazano narrows , back in 2009 .
例如，早在2009年，工程公司阿卡迪斯计划建立一个横跨韦拉扎诺海峡的屏障。
Let 's consider taking a picture of the same object while only varying the focal length of the system . As the focal length increases the fov narrows , increasing the size of the image on the detector .
假设我们拍摄同一个物体而只改变系统的焦距，随着焦距的增大视场会变窄，传感器上物体的像会变大。
New genetic evidence released in 2010 will show that that party was 60000 years ago , when a band of homo sapiens made it across the narrows of the red sea , and from there to every point on the planet .
