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PS version of sectional shape is usually the rectangle, when its bending package 5.1 after, rectangles into throughtype, which corresponds to the front panel, which is the same angle, but due to the printing plate has a thickness, resulting in a printed version of the length of the front, a printing plate on the back of a positive length is greater than the length of a description block facing some of the, a phenomenon known as the break-up of metal.
PS版的截面众少轮廓凡是为矩形,当不兵其笔直包在滚筒上后,其截面由矩形酿成扇形,此时印版的背后和版面差答着不异的包角,但因印版具有必定的厚量,导致印版背后和背后的不幼量爆发保留,印版背后的不幼量不小于背后不幼量,表明印版背后有了必定的伸不幼,这种本体称为金属的倾圯。
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For the image with random field feature, the description language is probability distribution model, and the description length equals the negative base-two logarithm of the probability of the image data; For the region homogeneity properties of active contour, the description language is chosen as a sign gradient map, and the description length is the summation of sign gradient inside the active contour; For the active contour regularity, the description language is smoothness, and the corresponding description length is the length of active contour curve.
随机场图像的描述语言采用概率分布模型,描述长度是围道内外区域中图像数据概率的以2为底对数的负数;活动围道区域一致性的描述语言为有符号的梯度图,描述长度是围道内区域有符号梯度的总和;围道形态的描述语言采用平滑性,描述长度正比于围道的长度。
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Based on the fundamental principles of the improved method mentioned above, multi-functional computation software package, which can be used to analyze effectively the interference effects of random flaws in plane problem, boundary problem and space problem, is compiled and a number of problems involved in the interference effects of different kinds of flaws such as random equal length through-cracks, random branched throughcracks, random unequal length through-cracks, random holes to through-cracks, unequal length edge cracks, equal length and distance multiple edge cracks, random notches with different aspect ratio, random notch to edge crack, non-coplanar surface cracks with different aspect ratio, staggered surface cracks, surface crack to embedded crack and embedded cracks near free boundary are analyzed and computed by the package.
依据上述改进法的基本原理,本文编制了能有效地分析平面问题,边界问题及空间问题的任意缺陷群相互干涉效应的多功能计算软件包。据此,本文分析计算了各类缺陷群。诸如,任意等长裂纹群。任意折裂纹群;任意不等长裂纹群,任意孔与裂纹群,不等长边裂纹群。等长等间距多裂纹群,任意形状比缺口群,任意缺口与边裂纹,非共面不同形状比表面裂纹群,交错型表面裂纹群,表面裂纹与埋藏裂纹群及自由边界附近埋藏裂纹群等的相互干涉效应问题。
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Theequivalence percolation resistance law is accurate enough to be used in productivitycalculation of horizontal well pattern.(3) Productivity of mixed well pattern of horizontalwell or multilateral horizontal well and vertical well is constructed and formulae are simpleenough to be used in the oilfield. The patterns include 5-spot pattern,7-spot pattern and9-spot pattern.(4) Productivity formula of united rectangular well pattern of horizontaland vertical wells is constructed. By this formula, the calculation results show that fora horizontal well length, there is a shape factor at which the productivity of the patternis biggest. So optimum method of the well pattern is proposed.(5) A new concept ofdimensionless length of horizontal well is advanced and the relationship of optimum shapefactor of the rectangular well pattern against dimensionless length of horizontal well ispresented. The influences of length of the horizontal well, area of the well pattern unitand the thickness of reservior are concerned.
利用该公式计算表明:当水平井长度一定时,存在一个最优井网形状,使得水平井的产能最大,在此基础上提出了水平井井网的优化方法;(5)提出了水平井无因次长度的概念,给出了联合井网最优井网形状因子与水平井无因次长度的关系式,并对水平井长度、油层厚度及井网面积对产能的影响进行了分析;(6)推导出了一无限水平井井排在XY 平面内势的解析解,为不同水平井整体开发井网或水平井和直井井网整体开发渗流理论的研究奠定了理论基础;(7)建立了交错式水平井与直井整体开发渗流理论,给出了拟三维条件下井网产能的精确解析解及该井网最优井网形状因子与水平井无因次长度的关系,并对产能的影响因素进行了分析;(8)建立了水平井与水平井正排列井网、交错排列井网条件下渗流理论及井网产能在拟三维条件下的精确解析解,给出了交错井网条件下最优井网形状因子与水平井无因次长度的关系,通过与正方形井网对比,说明优化井网可大幅度提高开采效果;(9)建立了分支水平井和直井面积井网水油两相非活塞驱替条件下渗流问题的解析解,给出了见水前后无因次产量与无因次时间的关系式以及见水时间等。
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The disc reproduction device further includes: storage means divided into a first area for storing at least one audio data of a particular length of at least one track and a second area for storing remaining audio data of the one track; write-in means for accessing the disc, writing the audio data of the particular length starting at an arbitrary position of the one track in the first area, and writing the remaining audio data in the second area during reproduction of the audio data of the particular length; and read-out means for continuously reading out the audio data of the particular length and the remaining audio data.
所述盘再现设备还包括:存储装置,其分为第一区域,用于存储至少一个道存储的特定长度的至少一个音频数据,和第二区域,用于存储一个道的剩余数据;写入装置,用于访问盘,在对特定长度的音频数据进行再现期间,将一个道的任意位置处开始的特定长度的音频数据写到第一区域,并且将剩余的音频数据写到第二区域;和读出装置,用于连续读出特定长度的音频数据和剩余的音频数据。
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The physical dimensions from ultrasound and keratometry,included axis length,anterior chamber depth,lens thickness,vitreous length and cornea refractive power.Both axis length and vitreous length were significantly correlated with refraction (correlation coefficient of 0.822 and 0.823,respectively).
以13~25岁青少年为研究对象,应用眼科A型超声生物测量仪及角膜曲率计,由SAS软件支持,对240例近视眼屈光程度和屈光各要素(眼轴长度、前房深度、晶体厚度、玻璃体腔长度、角膜屈折力)测量值进行分析。
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A progressive sequence of dies for forming a cavity having a desired length, width and depth, comprising: a plurality of extendable punches, each with an impact surface, said impact surfaces alternating between a first desired pattern comprising a plurality of piercing points and a second desired pattern comprising an essentially flat surface, the length and width of each said impact surface approximately equal to the desired length and width of said cavity; a die body including a plurality of apertures adapted to receive each said punch; an opposing post positioned within each said aperture having an impact surface congruent with each said impact surface; and at least one moveable forming bushing supported by at least one forming bushing actuator slideably engaged to each said opposing post.
形成有被需要的长度、宽度和深度的一个洞的一钢模的前进序列,包含:一个可扩充打洞器的多数,每个与一个冲击表面,说冲击升至水面交互的在组成一个刺骨点的多数的一个首先需要的式样之间而且秒需要了组成一个本质上平坦的表面、长度的式样,而且每个的宽度对被需要的长度和说的洞宽度说大约相等的冲击表面;一个包括一个孔的多数一钢模身体适应接受每个说打洞器;放置在每个里面的反对职位说孔让一种冲击升至水面适合的与每个说冲击表面;而且至少被可滑动地每个被预订到的至少一个形成桥衬主动器支援的一个家具形成桥衬说反对职位。
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In percentage of the tiller ear number/the tiller number, the increased ear number per unit area, the like grain number per ear and weight of 1, 000 grains; a bit shorter plants; almost the same base internode length, weight per unit internode length, internode length under ear, LAI values in middle and later stages, process of dry matter accumulation from straight growth onwards, dry matter accumulation amount from earing to maturity, length of flag leaf, 2〓 leaf, 3〓 leaf and 4〓 leaf from top and total area of these leaves, leaf thickness, mean canopy leaf tilt angle, light extinction coefficient , ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and fair plant type; almost the same senescence process of flag leaf; and slightly increased root amount in 0-120cm soil layer and reduced root amount in 90-120cm soil layer; the optimized irrigation-optimized fertilization with crop residues improved the growth and development of the winter-wheat.
秸秆还田有利于改善冬小麦的生育状况。
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The parameters include waveguide width: 8μm, titanium film thickness:50~60nm, index change: 0.006, diffusion temperature: 1050 and diffusion time: 9~10 hours.Designed and produced a 2 X 2 coupler Optical switch and a 1 X 2 digital optical switch. The coupler optical switch was produced by AP reversal structure, with the main parameters such as total length of switch: 30mm, waveguides center distance: Hum, interaction length: 17mm, and at 17V with a crosstalk of -18dB. The digital optical switch was produced by asymmetry electrode Y branch structure. The main parameters of this switch such as switch length: 25mm, the angle of Y branch: 0=0.1? center distance at branch end: 30μm, the center distance of electrons: 12μm, and at 27V with a crosstalk of 18dB.
设计并制作了2×2耦合型光开关和1×2数字开关,其中耦合型开关主要采用的反转Δβ定向耦合器开关,开关长度约30mm,波导宽度8μm,波导间距14μm,耦合区长度17mm,电极主要采用三电极结构,最终测得对TE模开关电压<-15,消光比≈18dB;数字开关采用非对称电极Y分叉数子开关结构,利用BPM软件模拟了其开关特性并优化了器件参数,制作中采用的主要参数为:开关长度约25mm,Y分叉角θ=0.1°,Y分叉末端波导间距30μm,电极间距12μm,最终测得开关电压27V,消光比≈18dB。
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The results were as follows. In the insert mutation genotypes, there was significant difference between body weights of 2 weeks aged BB and AB genotype (P.05), while there was no significant difference between AA and other genotypes. In the mutation genotypes, there was no significant difference in body weight. Insert mutation loci had no significant effect on fossil bone length and shank length of 0-12 weeks aged chickens, only mutation loci had a significant effect on fossil bone length and shank length of 6 weeks aged chickens.
分析多态位点与0-12周龄鸡生长发育性状的关联性,结果表明:插入突变基因型中,2周龄鸡体重BB型与AB型差异显著(P.05),但AA型与AB型和BB型差异均不显著,而突变各基因型间没有显著差异;插入突变位点对0-12周龄鸡的龙骨长、胫骨长均没有显著影响,而突变位点仅在鸡6周龄时表现出与龙骨长、胫骨长间的差异显著性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力