查询词典 base 2
- 与 base 2 相关的网络例句 [注:此内容来源于网络,仅供参考]
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He has been sent out on loan to the Ligue 2 outfit and there are no clauses in the contract, so he will return to base after 12 months even if he does cut the mustard in Dijon.
他被租借到2线队的阵容中而且他的合同中没有任何条款,所以他将在12个月以后返回米兰,即便在Dijon表现良好。
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On moving base, a new initial alignment algorithm for strapdown inertial navigation system is proposed. In the algorithm, two special inertial frames, the initial-time inertial frame (i0 frame) and the initial-time SINS body inertial frame (ib0 frame), are defined and are selected as calculation reference frames, then, the calculation of initial alignment direction cosine matrix is expanded into three parts:(1) the DCM between i0 frame and the navigation frame will be easily obtained via local geographical coordinates and initial alignment time;(2) attitude updating using gyro samples gets the DCM between SINS frame and ib0 frame;(3) by explaining SINS specific force equation in SINS body frame, the relation between velocity log, accelerometer measurement and gravity acceleration is established to achieve the constant DCM from ib0 frame to i0 frame.
在运载体运动情况下,提出了一种适用于捷联惯导系初始对准的新算法,该算法以惯性空间为参考基准,即建立了初始时刻惯性坐标系(i0系)和初始时刻捷联惯组惯性坐标系(ib0系)两个惯性坐标系,将初始对准姿态矩阵的实现分解为三部分:(1)通过地理位置和初始对准时间求解i0系至导航坐标系的变换矩阵;(2)使用姿态更新算法实时计算捷联惯组相对于ib0系的变换矩阵;(3)通过惯导比力方程变形,获得测速仪辅助测量、加速度计输出和重力加速度之间的关系,从中可以求解出从ib0系至i0系的常值变换矩阵。
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Drupe obovoid-globose, with 2 or 3 one-seeded stones, base with remnants of persistent calyx tube.
核果倒卵球形球状,具2或3 一种子的核,基部具宿存的萼筒的残余。
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This invention discloses a preparation method for anti-corrosion rare earth magnet material characterizing that it takes the optimized grain-boundary phase design as the starting point on the basis of a dual alloy method to select Nd base alloy with high crystal forming ability as the assist alloy and reduces the temperature of the press mold blank in a quartz container to room temperature from over grain-boundary phase melting point with the water extraction way to get enough cooling rate and guarantee the non-grain-boundary phase, compared with the material of the same composition prepared by ordinary method, the weightlessness of this invented material reduces over 30% after testing the weightlessness of the material by laying it for 96 hours under 121deg.C, 2 atmosphere and 100% humid environment to show the advanced performance of anti-corrosion.
本发明公开了一种耐腐蚀稀土永磁材料的制备方法,其特征是它在双合金法制备工艺的基础上,以优化晶界相设计为出发点,选取具有较高非晶形成能力的Nd基合金为辅合金,并在烧结回火时将置于耐高温石英容器中的压型坯件,从晶界相熔点以上以水淬冷却的方式降温至室温,以达到足够的冷却速率,确保得到非晶晶界相,根据本发明制得的耐腐蚀稀土永磁材料,通过测量在121℃、2个大气压以及100%湿度环境下放置96小时后材料的失重情况,结果显示本发明得到的材料与常规方法制备的相同成分的稀土永磁材料相比失重减少了30%以上,充分证明其具备了更优越的耐腐蚀性能。可广泛应用于电子、汽车、计算机、电力、机械、能源、环保、国防、医疗器械等领域。
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Clad stainless steel plate is a kind of high energy saving material, which consists of carbon steel base covered with 2~20mm thick stainless steel plate on one or both sides. It bring the merits of both metallic materials, not only the functions of anticorrosion, abrasion resistance, magnetism proof and decoration of the stainless steel, but also the characteristics of weldability, mouldability, extensionality and thermal conductivity of the carbon steel.
不锈钢复合板是一种以碳钢为基体、单面或双面整体包覆2~20mm不锈钢的高效节能复合材料,它能够充分发挥两种金属材料的特性优势,既具有不锈钢的耐腐蚀性、耐磨性、抗磁性和装饰性,又具有碳钢良好的可焊性、成型性、拉延性和导热性。
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The main winter wheat diseases at present in the UK are:(1)foliar diseases of mildew, yellow rust, brown rust and septoria tritici ;(2) fusarium ear blight and (3) stem base diseases of eyespot and sharp eyespot.
主要栽培地区为英格兰的东南部、东部和中部地区,分别占英国(包括苏格兰、威尔士和北爱尔兰)冬小麦播种面积的 1 3%、2 7%和 33%左右。近 1 0年来,无论是单产还是总产都呈不断提高的趋势。
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Villa project in the vicinity of, or survivors took an area of about 2 million mu of land, currently being planned in the film land to build a base of higher education is currently a number of colleges and universities and national consultations related issues.
别墅项目的附近,或幸存者了面积约2万亩的土地,目前正在规划在电影土地建立一个基地,目前高等教育的一些高校和国家协商相关问题。
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Odd a shape compound leaf, flocculus 7-11(13), egg form or circle of regulations of state pouring egg, small change is simple, whole reason, opposite, grow 3.5-8.0cm, wide 2-5cm, tip acute is pointed, base ministry wide wedge or circle, without wool, below young leaf be grown closely fluff.
奇数羽状复叶,小叶7-11(13),卵形或倒卵状矩圆形,薄革质,全缘,对生,长3.5-8.0cm,宽2-5cm,先端锐尖,基部宽楔形或圆形,无毛,幼叶下面密被长柔毛。
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As a stock , a certain moonstone-bearing gabbro-diabase body in Guangxi has an area of about 0. 22km2 and a volume of 2,000.000m3 over local erosion base level, and consists of gabbro -diabase.
含月光石辉长辉绿岩体是广西某杂岩体中的一个小岩体,呈岩株状,分布面积约0.22km~2,出露于当地侵蚀基准面上的体积约200万m~3。
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Therefore, the main characteristics of this paper are:(1) Given orbits generated correlation theory of learning subspace which is the base of researching algorithm;(2) Advanced orbits generated Breadth first, Depth first and Heuristic algorithms, enrich and develop the basic content of LML further;(3) Given corresponding examples to validate the algorithms. However, all the work is tentive and much needs advanced research.
由此可以看出,本文的特色主要体现在以下几个方面:(1)给出了李群机器学习子空间轨道生成的相关理论,为研究学习子空间轨道生成算法奠定了基础;(2)提出了李群机器学习子空间广度优先轨道生成学习算法,深度优先轨道生成学习算法以及带有启发信息的轨道生成学习算法,丰富和发展了LML的基本内容;(3)对所提出的算法给出了相应的实例验证。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。