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Close the valve, the need to open and close with the Coma Berenices two pieces of the sealing surface of the seal formed between certain specific pressure, while also overcoming the stem and the packing between the stem and the nut thread Automatic Control Valves between the stem end bearing at and other friction parts of the friction, and therefore must apply the closing force and closing a certain moment, the valve in the open and close the process, the required hoisting hoisting force and moment of change, and its maximum is close to the final instant or open the initial transient.
关闭阀门时,需要使启闭件与发座两密封面间形成一定的密封比压,同时还要克服阀杆与填料之间、阀杆与螺母的螺纹之间、阀杆端部支承处及其他磨擦部位的摩擦力,因而必须施加一定的关闭力和关闭力矩,阀门在启闭过程中,所需要的启闭力和启闭力矩是变化的,其最大值是在关闭的最终瞬时或开启的最初瞬时。
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Close discharge valve, the need to open and close with the Coma Berenices two pieces formed between the sealing suce sealing certain specific pressure, while also overcoming the stem and the packing between the stem and the nut thread between the stem end Department and other friction parts bearing friction, and must exert a certain degree of closing force and closing moments, PUMP CONTROL VALVE EN700X the valve in the open and close the process, the required hoisting hoisting force and torque is the change, Its maximum is in the closed or open end of the initial transient instantaneous.
关闭放料阀门时,需要使启闭件与发座两密封面间形成一定的密封比压,同时还要克服阀杆与填料之间、阀杆与螺母的螺纹之间、阀杆端部支承处及其他磨擦部位的摩擦力,因而必须施加一定的关闭力和关闭力矩,阀门在启闭过程中,所需要的启闭力和启闭力矩是变化的,其最大值是在关闭的最终瞬时或开启的最初瞬时。
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The results showed that:(1) we can mapping quantitative trait locus while estimating the variance component of QTL;(2) granddaughter design is better than daughter design when mapping QTL;(3) it is easy to map a QTL for trait with a high heriability and a large QTL variance contribution;(4) we can estimate the variance component of a QTL by TM-BLUP based on ML method whether the QTL has only 2 alleles or QTL has normal distributed alleles effects;(5) the estimation accuracy of variance component contributed by QTL was improved by using of grand daughter design;(6) the higher the heritability and the QTL variance contribution was, the more accurate estimation of QTL variance component.
结果表明:(1)采用随机QTL效应模型和最大似然法,在估计QTL方差组分的同时,能够定位QTL;(2)孙女设计与女儿设计相比,在其它因素相同时,容易检出QTL;(3)遗传力高,QTL方差贡献较大的性状,QTL检出的效果优于遗传力低,QTL方差贡献较小的性状;(4)无论QTL上有2个等位基因,还是QTL上等位基因的效应服从正态分布,都可将其看作随机效应,采用基于TM-BLUP的ML法,估计其方差组分和定位QTL;(5)QTL方差组分估计的准确性,孙女设计高于女儿设计;(6)遗传力高的性状,QTL方差贡献大的QTL,QTL方差组分估计的准确性高。
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Results (1)19 patients(43.2%)were malnurished.A statistical analysis indentified that 8 variables were correlated with global nutritional assessment.
同时观察了营养与透析充分性的关系及DAPD(每日4袋,夜间停透)与CAPD间营养与充分性的比较。
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This article focuses on the line-line, line-region and region-region topological relations algorithm, which come down to the same question: whether there are intersections between line and line. The sweep-line algorithm was studied by many people, but has some deficiencies to be improved, in order to handle some special cases and increase program efficiency. My works as follows: rectangular envelope to reduce executive times , vector cross multiplication to determine intersection between line and line, coordinates and slope method to deal with some special cases. C program examples are showed together.(5) Finally, to prove capability and efficiency of the model and calculation method, some test systems are developed. For example, complex spatial topological relation query, parcels' exact area with the area of linear object reduced in land use, quality inspection to cadastral data according to topological rule, spatio-temporal change query of cadastral data.
将线线、线面、面面之间的拓扑关系实现的算法归结为线与线之间求交的基本问题;为处理一些特殊的拓扑关系情况,提高扫描线算法的效率,探讨了包络矩形粗滤、判断线线是否相交的矢量叉乘法、线节点重合或共线的斜率坐标判断法等改进方法;同时还设计了一种新的节点微小圆求交的算法,可应用于图斑与线状地物细分拓扑关系及地类面积的计算;(5)本文设计了实验系统,包括复杂对象的拓扑关系表达与计算程序、图斑地类面积的计算程序、基于空间拓扑关系规则的地籍数据库质量检查功能,以及时空拓扑关系和变化语义分析等原型,验证了拓扑关系表达模型和计算方法的可行性和实用性。
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It indicates that the PANI particles constituted films are ball like or ellipsoid like; the film takes on tertiary structure; HClO4 servers as both an acid medium and a dopant; the crystallizability of the film seems poor; the relationship between film thickness and acid concentration is not in linearity; the conductivity of the film is on a level with semiconductor, whose value depend more on film appearance than acidity of acid medium; the film starts dedoping at 67.3℃ and end at 277.2℃.
结果表明,构成薄膜的聚苯胺粒子呈球型或椭球型;薄膜具有三级结构特征;高氯酸不仅作为介质酸,同时作为掺杂剂;薄膜的结晶性能不佳;薄膜厚度与介质酸的浓度并非线性关系;薄膜的电导率处于半导体水平;电导率大小与无机介质酸的酸性强弱有一定关系,与表面形貌关系更为紧密;高氯酸掺杂聚苯胺薄膜在67.3℃时开始脱掺杂,在277.2℃脱除完全。
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But in parallel with my direct experience of the blogosphere, vlogosphere, twitterverse and other realms of digital discourse, I've continued to track new research and theory about what cyberculture might mean and the ways in which online communication media influence and are shaped by social forces.
并且,在我直接体验博客世界、视频播客圈、微博客世界和直接体验其他数字交流领域的同时,我持续关注了有关网络文化内涵研究的成果与理论,以及在线交流媒体与社会力量间的相互作用与影响方式。
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Results Punctiform erosion, hemorrhage were observed by nake eyes in each groups. Epithelium cellular necrosis, defluxion, neutrophil being dominant in propria lamina and intact glandular were observed with microscopy. The erosion became severe with the successive stimulate of ethanol. There is no difference between distillate spirit and sodium chloride rats in Guth in 7th day, but Guth in distillate spirit rats was higher than that in sodium chloride rats in 30th day. PGE2, TGF-α contents in gastric mucosa of treated group increased significangly compared with control group. PGE2 showed no difference between each group in 7th and 30th day; TGF-α in gastric mucosa of distillate spirit and sodium chloride rats decreased after 1 month.
结果 茅台组、乙醇组、生理盐水组胃黏膜均肉眼可见程度不同的点状糜烂、出血;光镜下黏膜部分上皮坏死脱落,固有层以中性粒细胞为主炎性细胞浸润,腺体结构基本完整,病变随时间延长有所加重,Guth积分1周茅台组与生理盐水组差异无统计学意义,1月两者相比差异有统计学意义;茅台组、乙醇组胃黏膜组织内PGE2水平与生理盐水组相比明显增高,同时TGF-α表达增强;但PGE2水平各组间1周与1月相比差异无统计学意义;TGF-α表达强度在茅台组、生理盐水组1月后逐渐降低,差异有统计学意义。
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Secondly, the platform of IPTV set-top box named DM6446 is introduced, and then the AVS video coding standard which is implemented as the video coding standard of IPTV is introduced. The kernel architecture, peripheral devices of DM6446 and the key technique of AVS video coding such as transformation, quantization, intra-prediction, inter-prediction, interpolation, and loop filter is introduced in detail. Thirdly, the system procedures of set-top box which are implemented on the ARM side of DM6446 are introduced in detail. This part focuses on the demultiplex of audio and video data, the design of data interface, the playback of audio and video, and the communication between ARM and DSP. Fourthly, the loop filter algorithm of AVS video coding standard is introduced in full detail, and the optimized procedures of the algorithm on the DSP side of DM6446 are introduced, and then the optimized results are presented. Fifthly, the thesis introduces and analyzes the state-of-art technique of deblocking filter, and proposes a deblocking method, and then the results of proposed method are given. Finally, summarize of this thesis and further development is given.
首先对IPTV技术、视频编解码技术以及去块滤波技术做了简要介绍;然后介绍了IPTV机顶盒的实现平台DM6446,并介绍了该处理器的外围接口和内核结构,同时介绍了作为本IPTV系统视频标准的AVS第二部分视频标准,以及该标准中变换量化、帧内预测、帧间预测、插值和环路滤波等多个模块的算法;接着,详细介绍了机顶盒系统相应程序在DM6446 ARM核上的实现,重点介绍了音视频系统码流的解复用、数据接口设计、音视频的播放以及ARM核与DSP核之间的通信;然后,详细介绍了AVS视频标准中环路滤波算法及该算法在DM6446 C64+内核上的优化,并给出优化结果;然后对去块滤波算法进行了研究并提出了一种环路滤波方案,同时给出了此方案的实验结果;最后总结了本文的工作,并提出了可以改进的方向。
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This disquisition discusses the fixed structure "V Jiu V Zai P", which keeps to the principles of combining formal and meaning, static and dynamic, structure and function, descriptive and explanatory, roundly probes into this sort of structure from three planes: syntax, semantics and pragmatics.
本文考察现代汉语中的常见固定格式"V就V在P"。本文从句法、语义、语用三个平面,同时遵循形式与意义、静态与动态、结构与功能、描写和解释相结合的原则,对这一格式进行全面的探究。
- 推荐网络例句
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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。
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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。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。