片语

Aspherical primary mirror非球面主反射镜

chopping primary mirror斩波调制主镜

segmented primary mirror分块式主镜

deformation of primary mirror主镜变形

The Primary Mirror Transference原发镜像移情

quality primary mirror优质主镜

lightweight primary mirror轻量化反射镜

primary reflection mirror主反射镜

primary mirror support主镜支撑

英汉例句

• The primary mirror is an important component of optical system applied on a space telescope, and its thermal optics property is the guideline to thermal design and control.

  主镜是空间望远镜光学系统的重要组成元件，其热光学特性将为光学系统的热控设计提供依据。

• The technical building is a cylinder construction with a diameterthe size of the 39-metre primary mirror of the E-ELT.

  科技楼为圆柱体建筑，直径与欧洲极大望远镜（E-ELT）的主镜直径一致，均为39米。

• It is not perfect to estimate the reliability of primary mirror supporting structures in space cameras based on the peak value of stress response at a random vibration environment.

  通过随机振动峰值应力响应考核空间相机在随机振动环境下主镜支撑结构的可靠性存在一定的局限性。

• A defect in the primary mirror initially caused it to produce fuzzy images; in 1993 another shuttle mission corrected this and other problems.

  刚开始时主反射镜的瑕疵造成影像模糊；1993年另一次太空任务修正此瑕疵及其它问题。

• The Thirty Meter Telescope「s massive primary mirror has 492 segments, all perfectly aligned to form a 30-meter (98-foot) light-collecting surface.

  30米望远镜的巨型主镜分割成了492块，完美地排列从而形成30米(98英尺)的集光面。

• At last, the back profile of the primary mirror is optimized.

  最后对主镜的背部轮廓形状进行了优化。

• The surface figure precision of the primary mirror in a large aperture telescope is a key factor influencing the imaging quality.

  大口径望远镜主镜的面形精度是影响望远镜成像质量的关键因素之一。

• Around design requirements of the primary mirror, the article mainly introduces the process of the primary mirror material selection and some structure parameter」s decision.

  围绕主镜的设计约束条件，本文主要介绍了主镜材料的选择和几个典型结构参数的确定。

• The twin giant Keck telescopes are situated at 4,150 meters atop Mauna Kea, one of the world's best astronomical observing sites, and each has a primary mirror that is 10 meters across....[More]

  凯克望远镜位于莫纳克亚山上，世界上最好的天文观测点之一。 两台巨大的望远镜凯克1号和凯克2号，都装有直径达10米的主镜，相继在1993年和1996年投入使用。

• The special requirement about primary mirror in modern space camera is stated.

  叙述了现代空间相机对主镜的特殊要求。

• The mechanics analysis for the primary mirror used in the space camera under the processing conditions is first carried out by finite element method.

  本文用有限元法首次对正在加工中的空间相机主镜进行力学分析。

• The primary mirror is 80 cm in diameter, a respectable size even for an observatory on the ground.

  主镜的直径为80厘米，这一口径即使在地面天文台也是很可观的。

• Finally a typical example of lightweight primary mirror is given, which is evaluated comprehensively on optics, mechanic...

  最后给出了主镜轻量化的典型应用实例，对其进行了光机热综合评估。

• With the development of the space optical remote sensor resolution and the primary mirror diameter, the lightweight design is becoming the key technology of the large aperture mirror.

  空间光学遥感器分辨率要求的不断提高使其主镜口径也在不断增大，从而对主镜进行轻量化设计就成为空间大口径反射镜工程的关键技术。

• The main source for structural nonlinearity is summarized, and a FE model for the primary mirror subassembly of a collimator is established on the basis of contact theory.

  介绍了产生结构非线性的主要来源，并在接触理论的基础上对主反射镜组件进行了合理的有限元建模。

• The work on the technical transform of the mounting system of the primary mirror of the 1.2m alt-az telescope at the Yunnan Observatory is introduced and discussed in this paper.

  本文介绍和讨论了云南天文台1.2米地平式望远镜主镜支承装置的技术改造工作。

• Optics system consists of a spherical primary mirror MB at the southern end, a reflecting Schmidt corrector ma at the northern end, with the focal plate in between.

  光学系统由在南端的球面主镜MB、在北端的反射施密特改正镜MA构成，焦面在中间。

• The methods of specification, analysis and evaluation on telescope primary mirror figure error have an important instructive meaning to mirror fabrication.

  望远镜主镜面形误差的指标制定、分析以及评价方法对主镜加工具有重要的指导意义。

• The technical building is a cylinder construction with a diameter the size of the 39-metre primary mirror of the E-ELT.

  技术大楼是一个圆柱状结构，直径与E-ELT主镜直径39米的尺寸相同。