large-aperture

Butting Construction Technology of Large-aperture Long-distance Curve Jacking Pipe

大口径长距离曲线顶管对接施工技术

To isolate the retroreflections from the-oscillation in multipass amplifier system, the large-aperture electro-optical switch is required.

为了隔离后向反射激光以及激光器多程放大系统中的寄生振荡, 需要研制一种大口径的电光开关.

The principle of the system of interferometer in large aperture image spectrometer has been expatiated.

提出了大孔径干涉型成像光谱仪的原理,并展示了攻关样机和实验数据.

Theoretical and experimental study of high efficiency frequency tripling using large-aperture laser beam

大口径光束高效三倍频理论和实验研究

With the development of modern optical technology, more and more large aperture optical systems are applied in astronomical optics, space exploration and the laser Inertial Confinement Fusion ( ICF).

随着现代光学技术的发展，大口径光学系统在天文光学、空间探索和激光惯性约束核聚变（ICF）等领域得到了越来越广泛的应用。

Effect of Combined Use of Large-aperture Resin adsorption and Ultrafiltration on Salviol and Loganin in Liuwei dihuang Bolus

大孔树脂吸附与超滤联用对六味地黄丸中丹皮酚和马钱素含量的影响

· Theoretical analysis shows that there is a limitation for the array gain loss in an ocean multipath environment that exists more than 1 effective normal modes, which is an advantage for the application of a large-aperture line array.

理论分析表明，浅海多途环境中，当简正波号数大于1号时，阵增益下降存在极限，这对长线阵的应用是有利的。

The headphones feature proprietary large-aperture drivers with neodymium magnet systems for ultra-efficient signal transfer.

耳机功能专有大口径钕磁铁驱动器系统的超高效信号传输.

Boundary element study for NDT using Lamb wave in large-aperture thin-wall pipe

边界元法用于大孔径薄管的兰姆波无损检测

Research on the nature of the conjugate image of the point on the major axis at a distance from the center of a large-aperture sphere mirror

大孔径球面镜轴外点的共轭象性质研究环状复球面镜谐振腔的衍射积分方程

The Research of the Mechanism of Large-Aperture Long-Focus Space Camera's Door

大口径长焦距空间相机热门机构方案研究

Dynamic Modeling of Deployable Large-aperture Main Mirror of Space Telescopes

空间大口径光学望远镜可展开主镜动力学建模研究

A Study of a Method for the Coplanar Splicing of Segments into a Large-aperture Mirror Based on the Keck Method

基于Keck方法的大型拼接镜面共面方法的研究

Optimal stitching algorithm is extremely important for testing large-aperture aspherical optical elements by annular-aperture scanning technique.

优化的拼接算法是环形子孔径扫描测量大口径非球面光学元件的关键问题.

Stable and uniform large aperture discharge is the key technology to obtain high pulsed energy.

实现稳定、均匀的大体积放电,是获得高单脉冲能量的必经途径.

Fully automatic ultrasonic cleaning of large aperture optical elements before coating

大口径光学零件镀前全自动超声波清洗技术

You may also want large aperture ( size ), but don't forget portability and convenience.

你也许想要更大的口径, 但是不要忘了便携性和方便性.

The paper discussed the measurement for wavefront of large aperture optical system with synthesizing wavefront method.

本文采用了子孔径波面的合成方法实现大口径光学系统波面的检测.

The paper dealt an actual large aperture optical system with 500-mm diameter and 13-m focal length.

本文检测了口径为500毫米,焦距为13米的大口径光学系统的波面.