查询词典 inertial guidance

To implement this guidance law, the thesis purposed one new target state model and adaptive algorithm for radar homing missile attacking maneuvering target, which is based on the slowly changing of the tangential acceleration and the normal acceleration of the spiral maneuvering and snaking maneuvering in target trace frame coordinate system, and on that the most of them equipped with Strapdown Inertial Navigation System, to meet the demand of the advanced homing missile to target state, It can estimate target position, velocity and acceleration accurately by real-time processing.

为了实现该制导律，重点针对先进自寻的制导律对目标机动运动状态的需求和导弹系统大都具有捷联惯导系统的条件，基于目标螺旋机动和蛇形机动的切向加速度和法向加速度在目标轨迹活动标架上缓变的特点，本文提出了一种建立在目标轨迹活动标架上的运动状态方程和扩展观测方程的自适应估计算法。

It had an inertial navigation system with dual-band semi-active radar homing for mid-course guidance and an electro-optical sensor for autonomous terminal homing.

导弹的中段制导系统为带双波段半主动雷达的惯性导航系统，末制导为光电传感器自动末寻的。

The missile is believed to be fitted with combined inertial and GPS mid-course guidance, plus some form of electro-optical terminal guidance.

膺击-63使用了惯性导航系统和全球定位系统作为中段巡航导航系统，加上电视终端导航。

It was designed to use an inertial mid-course guidance with command updates (similar to the AIM-120 AMRAAM), and a dual-mode (active-radar/infrared) seeker for terminal homing.

它的制导系统使用了中段惯性制导加指令修正(类似于AIM-120 AMRAAM)，以及一个双模态寻的器作为末制导。

15 Pieces each division. Joint use of a new type of missile inertial and GPS guidance with previous wireless command + terminal inertia. With the improvement of quality.

每个师10－15枚。导弹采用了新型的惯性＋GPS联合指导，与以往的无线电指令＋末端惯性，有了质量的提高。

But beryllium costs $60 per pound, and its use has been largely confined to fields where such a price is not prohibitive: nuclear reactors, inertial guidance systems, and space vehicles.

但是铍每一磅值$60 ，而且它的使用已经是主要被限制到一个如此价格不是禁止的领域：核子反应炉，惯性航行系统和太空交通工具。

In some fields which require accurate measurements, such as the signal measurements of inertial guidance system, there are a lot of inconvenience for workers using counter to measure frequency, such as long time, numerous steps of changing channels.

在某些对测频精度要求较高的场合，如惯导系统的信号测量，人工采用计数器测频法存在着耗时长、更换通道步骤繁琐、测量不方便的缺陷。

Midcourse phase of long and medium range air-to-air missiles usually adopt compound guidance-inertial navigation system + command guidance system.

中远程空对空导弹中制导阶段通常采用惯导+指令制导复合制导方式。

SD10 uses radio command guidance plus strap-down inertial and active radar guidance.

SD10运用了无线命令导引加惯性主动雷达导引。

By the late 1970s, the PRC had made breakthrough in a number of SLBM-associated technologies, including the lightweight nuclear warhead (600~700kg) developed by 14 Nuclear Institute; the guidance system developed by 717 Shipbuilding Institute; the onboard computer was developed by 771 Space Institute; the solid-propellant rocket motor by 4th Space Academy, the SLBM launch system developed by 701 Shipbuilding Institute, the inertial/celestial/satellite guidance system developed by 707 Shipbuilding Institute.

在1970年，中国在许多SLBM相关技术上获得突破性进展，包括轻型核弹头（600~700公斤）由核工业第十四研究所发展，制导系统由中船重工717研究所发展；舰载计算机由航天771所发展；固体火箭发动机由第四空间研究院发展，发射系统由中船重工701研究所发展，惯性/天文/星形制导系统由中船重工707研究所发展。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。