1) relative aperture
相对口径
1.
In this paper following discussion the author concluded that the optical system for IR detecting in the distance should be an total reflecting off axis aspheric system with large relative aperture and large field of view.
文章论述了用于红外远距离探测的光学应是全反射式的大相对口径、大视场的离轴非球面系统。
2) large relative aperture
大相对口径
1.
The characteristics of the system are both large linear field of view and large relative aperture.
该系统同时具有大线视场和大相对口径的特点,设计结果表明,成像质量达到了衍射极限。
3) Relative Caliber
光圈相对口径
4) fast aspherics
大相对口径非球面
5) Relative
相对
1.
Relative Viscosity and Absolute Viscosity of Size;
浆液的相对粘度与绝对粘度
2.
On the Relatively "Absolute"——From Kant s Noumenon;
论相对的“绝对”——从康德的“本体”谈起
3.
Harmony is an ideal,a pursuit and a social belief;harmony is both a relative concept and a dynamic concept.
和谐是一个理想、一种追求,是一种社会的信仰;和谐既是一个相对概念也是一个动态的概念;构建和谐大学校园的关键在于坚持科学发展观,树立"和谐哲学"的理念。
6) the relative
相对
1.
The connotations of the Absolute and the Relative and their relationship;
绝对与相对的内涵及其关系
2.
It must be pointed out that the relative and the absolute are the two aspects of the law of the unity of opposites, and only by rightly comprehending their relations, can the natu.
对相对论教学内容进行了讨论和研究。
参考词条
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。