查询词典 airborne

According to the information of relative orientation from the airplane to airborne anti-submarine buoy, the mathematical model, adopting extended Kalman filtering technique, and simulation algorithm for calculating the buoy position are established in this paper. In respects of the relative position error and RMS error, the simulation results show the error performance of this system.

根据航空搜潜声纳浮标与飞机的相对方位信息，采用扩展卡尔曼滤波技术，分析了计算浮标位置的原理、方法，建立了相应的系统模型和仿真算法，从估计的相对位置误差和均方根误差两个方面，仿真分析了系统的误差性能。

Within a poultry house, transfer of an HPAI virus between birds also can occur via airborne secretions.

在饲养禽类的禽舍中，HPAI病毒的传播也可能通过分泌物经空气而在禽类间传播。

Optical transfer function, a tool for evaluating dynamic resolution of airborne optoelectronic systems , is proposed in this paper, by which the effect of linear movement and random vibration of a carrier on image shift is analyzed , providing theoretical basis for calculating the tolerable limit of image shift caused both by line movement and random vibration .

本文首先提出采用光学传递函数作为评价机载光电系统的动态分辨率工具，并利用它具体分析载体的线性运动和随机振动对像移的影响，从而为计算线性运动和随机振动产生像移的容限提供理论依据。

Following the development success of the "Mote", Westland began construction in 1976 of a larger version of a airborne surveillance system that could send live TV and infra-red pictures to a portable control station day or night.

继成功开发的&微型&，韦斯特兰开始于1976年夜间施工或站一天一个更大的版本的机载监视系统，可以传送电视节目和红外线图片到便携式控制。

All too often airborne attackers would simply move out of the goliath's range and find less well-defended targets to destroy.

几乎所有的空中攻击者都可以简单地跑出巨人的射程，并找到防御比较弱的目标加以摧毁。

Hay fever is an allergy to grass, weed and tree pollens, moulds, hair, feathers, skin scales, house mites, house dust or other airborne substances.

花粉症是一种过敏草，杂草和树木花粉，霉菌，头发，羽毛，皮肤表，内务螨，屋尘或其他空降物质。

Petrov eventually withdrew with the ankle injury suffered from being on the receiving end and, by any estimation, it was a straight red for being airborne and two-footed.

Petrov之后由于膝伤被换下，不管怎么说这记天外飞仙都该被罚下。

Barker is synchronized code in digital communication. In this paper, design methods of barker 7 data transmitting card arc presented. The application background of Barker are introduced. The used methods of MCU 80C196KB and CPLD EPM7128SLC are set forth. Transmitting card is designed and implemented by using interface circuit and above-mentioned chips. The control process of barker 7 is introduced under PC parallel-port EPP mode. The partial design circuit is given, the cards is proved to achieve the generation and output of 7 Barker through practice. it can satisfy testing requirements of a certain Russian-made airborne product.

巴克码是数字通信中常用的信息同步码型；提出一种7位巴克码数据发送卡的设计方法：介绍了巴克码应用背景，阐述80C196KB单片机、EPM7128SLC可编程逻辑器件的使用方法，利用上述芯片和分立元件设计并实现7位巴克码数据发送卡；介绍了并口EEP模式下巴克码的控制过程，给出了巴克码数据发送卡部分设计电路，介绍了码型实现过程；通过实践证明了该发送卡能够实现7位巴克码的生成与输出，完全满足某型俄制机载产品测试要求。

Lead * Welding Fumes * Silica * Coal dust * Wood/Paper * Concrete/Cement * Cadmium * Nuisance Dusts * Chromate * Toxic Soil Remediation * Tobacco smoke * Construction Dust * Dry Chemical * Oil Mists * Grinding Dusts * Pharmaceuticals * Spray Paint * Grain Features The Air Aide Airborne particulate monitor has a multitude of features the list could go on forever, but for now we will just name a few.

铅 *焊接烟气*硅胶*煤粉尘*木材/纸*混凝土/水泥*镉*无害粉尘*铬*有毒土壤*烟草烟雾*工程粉尘*干化学*油雾*磨削粉尘*制药*喷漆*粮食特征空气悬浮物颗粒监测仪具有多种功能，现在仅举几例。

Living with flocks of lightweight cranes along the riverbed and fields, I would stand tall to look them in the eye, gaze at their lilting layers of pale feathers to discern what lies beneath, beneath, and slowly back away so they wouldn't strike me with steel-strong legs for invading their unmarked territory; make a bid for their tough endurance of sixty million years, so as to acquire it as my own, and pass it through these genes of words, these airborne poems, then raise my broad and scalloped wings, and dream their dreams.

同轻盈的鹤群在一起沿着河床及田野，我将挺立深深看进它们的眼里去，凝视它们蓬松层层叠叠的苍白羽毛去辨识它们的底下更深的底下有些什么然后缓缓后退这样它们不会攻击我以它们钢壮的腿因我侵犯了它们无标识的领域，设法取得它们六千万年的坚韧耐力据为己有，通过这语言的基因，这些凌空的诗句留传下来，并举起我宽阔圆齿的翅膀，梦它们的梦。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐