英汉双语例句-生物医药大词典

Use a neutral-density filter or simply select a smaller aperture (larger number aperture setting) as necessary.

中文意思：
这时必须采用自然密度的滤光片或简单地减小光圈（选用较大的光圈数值）。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Use a magnifying loop to inspect the cut. Make sure the cut is square across the tubing with no polyimide or glass fragments at the end of the tube.			用放大镜检查划口。确认划口正交于柱，柱端没有聚酰亚胺或石英碎片。
	Use a map and compass to eliminate the use of marking paint, rock cairns or flagging.			用地图及指南针，避免人为信号：漆、石堆或路条。
	Use a metal or carbon fiber pushrod with a plastic ball joint or plastic clevis at each end.			使用金属棒或碳纤棒两端以球头或塑胶U形钩连接。
	Use a mid-range focus value for items such as leaves. The leaves glow when backlit, but do not wash out when lit from the front.			翻译:使用一个中等的设置,如为叶子,从后面看上去叶子似乎在发光一样,但从前面看叶子的时候不要设置.
	Use a mirror to see which letter is symmetric.			那一个字母是左右对称的？
	Use a neutral-density filter or simply select a smaller aperture (larger number aperture setting) as necessary.			这时必须采用自然密度的滤光片或简单地减小光圈（选用较大的光圈数值）。
	Use a paint sprayer for such a big wall.			对这麽大的墙要用油漆喷灑器。
	Use a paper towel to soak up the cooking oil.			用纸巾把食油吸乾.
	Use a positive consequence. Say, Getting ready to go when it's time means that we can come back soon.			憧憬美好未来发，可以说，到时间了我们就要离开，这样，以后我们还可以再来（玩）。
	Use a production-possibility curve to show how resource growth and improvements in technology can allow a nation to increase its production of government goods and services while also increasing its output of private goods and services.			利用生产可能性曲线来表示当一个国家的资源、技术的增长和改善,能够使一个国家增进它的政府商品和服务同时也可以增加私人商品和服务的成长。
	Use a proxy server for the requests.			对请求使用代理服务器。