One metre of fabric is sufficient to cover the exterior of an 18-in-diameter hatbox...一米布足以包裹住直径为 18 英寸的帽盒。Then the fiber collimator is used to acquire parallel beam with appropriate diameter.单模光纤后接光纤准直器能得到我们所需要的合适光斑直径的平...
This hole was a scant .23 inches in diameter.这个洞眼的直径只有0.23英寸。the diameter of a tree trunk树干的直径A diameter passes through the center of a circle.直径从圆心穿过....
她们正在采摘粉红色的雏菊和紫红色的紫藤, 打算再摘些柑橘花柠檬花掺杂在一起.They were gathering the pink sulla, purple wisteria, mixing them with orange and lemon blossoms.紫藤巷表面的平静最近被打破了.The peaceful facade of Wisteria Lane had recently been shattered.最好的方式结...