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HC360 is composed of products conveying system, box feeding system and pusher system, it can be also supported by other combination of conveying system, feeding system and automatic coding, as well as paper folding machine. About 5 boxes can be opened when the head rotates one round. Max speed will be up to 360 boxes per minute.
该机由产品输送系统、盒运送系统、推杆传动系统组成,可选配产品传送、进料系统和自动打码装置及折纸机与该机配合,该机的开盒头旋转一周可以打开5个盒,最高速度可达360盒/分。
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The three-phase full-wave rectifier charging system is composed of 3 silicon-controlled rectifiers and 3 diodes, and a variable resistor is used to adjust the trigger level such that the power factor of generator can be raised, the current harmonic content can be reduced, and the operational efficiency of generator can be improved.
本研究之整流充电系统,为利用三颗矽控整流器和三颗二极体组成的三相全波矽控整流充电系统,利用VR可变电阻调整元件来做触发机能,可使发电机端功率因素提高,降低电流谐波含量,得到稳定的直流链电压,提高发电机的运转效率。
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The off-axis reflection system composed of four aspheric mirrors was designed, but the system structure was not so simple and the performance can also be improved, besides, manufacture and test for large aspheric mirrors are difficult; and then the spherical Fresnel mirror which is easier to be manufactured and tested was used to replace the aspheric mirror, the spherical Fresnel mirror has low cost of replication, but this design also can\'t be used in projection lens because it was only feasible in narrow wavebands; Furthermore, the design making use of catadioptric projection lens was accomplished, this design is greatly applied in rear projector because it has merits of both refraction and reflection. But it had difficulties in color aberration correction and had complex structure.
设计了四片非球面组成的离轴式反射系统,然而,仅采用非球面设计系统结构不够精简,性能也有待进一步提高,且非球面面形较大时加工和检测都存在一定的困难;继而提出了用球面Fresnel反射镜代替非球面的设计方法,虽然Fresnel反射镜加工和检测更为简单,且复制成本低,但对波长具有选择性;进而,应用折反系统结合的方式设计了离轴式投影镜头,该方法因兼具折射和反射的优点,在大屏幕超薄背投系统的设计中广为应用,缺点是会产生难以校正的色差,且结构复杂。
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After analyzing the merit and lack of 9I model, the main idea is proposed: to distill some basic topological relations from 9I model, of which the composite topological relations of complex objects are made up. In detail, the composite topological relationships between region and region, line and line, line and region are particularly discussed;(2)Analyze the characteristics and inner relations of cadastral features. According to the expressional model of complex topological relations, the author discovers the possible topological relations between parcels, parcel lines and parcel points. In addition, sum up the general topological relationship rules of cadastral data.(3) Then the topological relations model is extended to the spatio-temporal data. Time in cadastral database and change semantic are discussed. It's redefined that spatio-temporal topological relations is composed of time, location, status and event relation. Spatio-temporal topological relationships can be represented by extended 4I model. Taking cadastral parcels as example, there are different possible spatio-temporal topological relationships between parcels when they are extended, shrunken, split, merged or others. Thus, some deductions are drawn that, for example, if parcels have be coexisting for some time they are impossible to be overlapped. Furthermore, the parents of parcels alternated and their possible change types can be detected by their spatio-temporal topological relationships.(4) Before carrying out the experiment, the calculation method must be designed.
具体研究工作及成果如下:(1)根据点集拓扑理论中与拓扑空间相关的概念,本文对空间的点、线、面进行了重新定义,以区分对象的复杂性;分析了9I模型在表示简单对象方面的优点,以及在表达复杂对象上的不足,阐述了本文的研究思路和解决方案,并以复杂的面面、线线和线面为例详细探讨了复合拓扑关系的表达方法;(2)分析了地籍权属数据和地类数据的内涵、特点和要素之间的联系,根据复杂对象的拓扑关系表达模型,本文讨论了宗地、界址线、界址点之间,图斑、线状地物、零星地类之间可能存在的拓扑关系和形式化表达方法,归纳总结了地籍对象的拓扑关系满足的约束性规则;(3)将拓扑关系的研究延伸到时空领域,从地籍对象的时态性出发,本文阐述了地籍数据中时间的含义和变化语义描述的需要;从时间、位置、状态、事件等之间的拓扑关系方面,重新系统性地进行了时空拓扑关系的定义;研究了一维时间和二维空间的集成表达方式,以宗地、界址线为例,分析了变更前后不同时间区间里可能的拓扑关系,探讨了时空拓扑关系对时空变化操作类型和变化语义的推理方法和意义;(4)为实现空间拓扑关系的查询分析等应用,本文研究了空间拓扑关系的计算方法。
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China, although in change, but that broad grand palace still stood erect in there, Beijing, we look up to sacred Imperial Palace, just liked passes through in 5000 by it, all previous dynasties emperor's soul has been surging; That tumbling's mother river was still roaring, she not old, the yellow only represents China's color, that deep our livelihood color turned the whitecap to wash China's hero, billowing east; That deep sleep's green big dragon still wound in the world roof, that greatest the Great Wall procession which makes one praise to the heavens in there protector's all China descendants, is guarding, and is ridiculing that crowd of ants yi; That crowd the blood and sweat spread in the deep loess ground industrious people, still in breeding from generation to generation, that spirit, the Confucian thoughts which, the historian pinnacle of poetic creation, the literature treasure, the mysterious Chinese medicine that inherited, but also had the pride which the achievement dragon taught other people, took Chinese people's be proud, took in the world still the magnificent ancient nation not to be possible to blaspheme only, our full laughing, because of us, because our nationality was such great makes one kneel mysteriously bends down in ground lies prostrate in worship, our country was industrious brave has the bright cultural people by a crowd to be composed honestly like this, we loved motherland!!
China,尽管在改变,但是那恢弘雄伟的宫殿仍屹立在那里,北京,我们仰望神圣的故宫,恍如透过它穿越了5000年,历代皇帝的灵魂在激荡;那翻滚的母亲河仍然在咆哮,她没有苍老,黄色只是代表中国的颜色,那深厚的我们赖以生存的颜色翻着白浪淘尽了中国的英雄,滚滚东去;那沉睡的青色巨龙仍蜿蜒在世界的最高处,那最伟大的令人叹为观止的万里长城盘窝在那里守护者所有的华夏子孙,守卫着、并嘲笑着那群蝼蚁般的蛮夷;那一群将血汗播撒在深黄土地上的勤劳的人们,仍然在一代一代的孕育下去,那精神,那传承下去的儒家思想、史家绝唱、文学瑰宝、神奇的中医,还有作为龙的传人的骄傲,作为炎黄子孙的自豪,作为世界上唯一仍旧辉煌的文明古国的不可亵渎,我们酣畅淋漓的大笑,因为我们自己,因为我们的民族是那样的伟大神奇令人跪伏在地上顶礼膜拜,我们的国家是由这样一群勤劳勇敢正直拥有灿烂文化的人们组成的,我们所爱的祖国!!
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The 43-57km lithospheric mantle could be consist of a suite of cumulates with crystalloblastic texture, cumulate texture and relic magmatic crystalline textures, such as orthopyroxenite, websterite, clinopyroxenite and olivine-pyroxenite. The lithospheric mantle of 43km to Moho discontinuity could be spinel harzbergite and minor spinel lherzolite, in which the spinel harzbergite and minor spinel lherzolite xenoliths are discoveried. The Moho in the region could be an transitional zone composed of cumulates in petrology.
它既包括了具变晶结构的斜方辉石岩、二辉石岩,又包括了具有残留岩浆结晶结构与堆积结构的橄辉岩和辉石岩;向上至莫霍面,应为尖晶石方辉橄榄岩,并有少量尖晶石二辉橄榄岩,本区发现的尖晶石二辉橄榄岩(T7-21)和尖晶石方辉橄榄岩(T35、T58)可能来自该层;本区莫霍面在岩石学上可能为一个由堆积岩组成的过渡带(3~5km)。
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The results indicate that the different thermal expansions and elastoplastic properties and distributed randomness of various mineral particles composed of oil shale will lead to the nonuniformity of thermal field, deformation field and stress field in heating process, which makes the particles of oil shale deform incompatibly: and the release of product pyrolysis results in irreversible damages of oil shale material and structure. These are the main reasons for the thermal fracture of oil shale. When oil shale is heated through thermal conduction, temperature transfers slowly, so the spacing between heating well and production well should not be kept too long. When difference exists in oil shale reservoir's properties, heating well should be chosen in the high conductivity region. Oil shale's stratification is vital for developing permeation zone in in-situ retorting. Oil shale will generate additional expansion force as it reaches its pyrolysis temperature, and stratification will be cracked first, so the oil shale stratification should be utilized to enhance its permeability.
研究结果表明:组成油页岩各种矿物颗粒热膨胀和弹塑性性质的不同及其分布的随机性,导致油页岩加热过程中温度场、变形场和应力场的非均匀性,使得油页岩颗粒间变形不协调和油页岩热解产物释放引起油页岩材料与结构性能发生不可逆的劣化损伤,这是油页岩发生热破裂的主要原因;热传导方式加热油页岩,温度的传递比较缓慢,加热井和生产井的间距不宜过大,对油页岩储层性质存在差异时,注热井应选择较高热导率的区段;油页岩的层理对油页岩地下原位开发形成渗透带至关重要,油页岩达到热解温度会产生附加的膨胀力,首先在层理处开裂,应充分利用油页岩层理赋存条件改造其渗透性。
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By using the kernel function, the input space is mapped to a high dimension feature space where the data are expected to be more separable, the initial centroids in the feature space are selected by applying the KRA algorithm, and the large and small clusters are partitioned and the outliers can be split from the large clusters iteratively after the kk-means clustering. As a result, the audit data can be clustered better. Secondly, the closed sequential patterns mining algorithm CloSpan is improved according to the restrictions that is composed of the axis properties and reference properties.
该方法通过核函数把数据样本空间映射到一个高维的特征空间,使数据在新的空间中具有更好的可分离性;在特征空间采用KRA算法选取初始聚类中心,然后在核k-means聚类的基础上,划分出大簇小簇并在大簇中分离出异类再次进行核聚类,从而不断地优化聚类结果。
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In the eastern platform and its marginal reef tracts, it consits of TST composed of 4-7 aggrading parasequences and HST composed of 2-3 minor-prograding parasequences and condensed sections, 35-40 parasequences can be recongnized in the Late Permian.
东部的碳酸盐台地和台地边缘区,由4-7个副层序叠复加积的海进体系域和2-3副层序叠复的弱进积的高位体系域或密集层组成,整个晚二叠系包括35-40个副层序。
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In the middle of clastic and carbonate transition tracts, it includes TST composed of 3-5 retrograding parasequences and HST composed of 3-4 prograding parasequences,the Late Permian filling can be divided into 40-45 parasequences.
中部碎屑与碳酸盐过渡区,每个层序由3-5个叠复退积的海进体系域和3-4个叠复加积的高位体系域组成,整个晚二叠系可划分出40-45个副层序。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?