查询词典 aerial

Aiming at the characteristics of underwater acoustic transient signals emitted from antisubmarine weapons dropping into watertorpedo, aerial sonobuoy and rocket assisted depth charge etc.

针对鱼雷、空投浮标、火箭助飞深弹等反潜武器入水瞬间产生的水声瞬态信号所具有的持续时间短、信噪比低、突发和不稳定等特点，以传统的Page-T est检测器为基础，提出了一种新的水声瞬态信号检测方法。

Lower vascular plants having dichotomously branched sporophyte divided into aerial shoot and rhizome and lacking true roots.

低等脉管植物，有二岐的孢子体，分裂为气芽和根茎。

In this photo, a skier performs an aerial maneuver called a spread eagle.

在这张图片中，一个滑雪者正在进行一种被称之为老鹰展翅的空中动作。

The determination of the relationship between statical resolution of aerial film and exposure by improved Chinese-built 9 w microdensitometer was introduced in this paper.

本文介绍利用改进后的国产9 w测微密度仪，测定航空软片静态分解力与曝光量的关系。

Aerial photographs are taken in strips with sufficient overlap to yield a three-dimensional image when viewed under stereoscope.

为了在立体镜下获得立体图象，航片是成带拍摄的，并具有足够的重叠。

Aerial photographs are taken in stripswith sufficient overlap to yield a three-dimensional image when viewed under stereoscope.

为了在立体镜下获得立体图象，航片是成带拍摄的，并具有足够的重叠。

Most aerial roots and stilt roots are adventitious.

多数气根和棚屋根不定。

The aerial roots of strangler fig have damaged ancient Mayan temples in Central America and the temple of Angkor Wat in Cambodia .

气根的扼杀者无花果破坏古老的玛雅寺庙在中美洲和寺庙吴哥窟在柬埔寨。

There exist in this world a range of sublunary spirits that carminibus coelo possunt deducere lunam, and they have been divided since ancient times into six kinds: fiery, aerial, terrestrial, watery, subterranean, and the whole class of fair-ies and nymphs.

世上有一群人间精灵，carminibus coelo possunt deducere lunam 。它们早在远古时代就分成了六类：火精、气精、地精、水精、土精，以及全体仙灵和水仙女。

Considering the state of knowledge and the absolute dominance of balloons at this point in aerial matters, Swedenborg's design, rough and naive as it is, stands as a testament to his ability.

考虑到国家的知识和绝对优势的气球在这一点上，在空中的事项，威登的设计，粗糙和幼稚，因为它是，站作为一个证明他的能力

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。