讨论了墩木搁置基础、墩木最大容许承压面积及船体首、尾结构强弱对优化结果的影响。
The effect of the foundation on which blocks stand, maximum allowable stressed area of a wooden block, and the condition of fore and stern hull structures on optimum results are discussed.
在窑尾结构设计中选用不同的框架柱截面形式和支撑形式对窑尾结构整体的工作性能以及工程造价都有很大的影响。
Choosing among different column cross-section forms and supporting forms in structural designing of kiln tail would have a great effect on the integral working performances and construction costs.
对具有厚尾结构的数据的拟合优度检验选择A—D拟合优度检验法优于K - S拟合优度检验法，前者对尾部检验更敏感，更合理。
On fat tail structure of the given data, the law of A-D goodness of fit test is better than the K-S goodness of fit test, the former is more sensitive and rational.
不过，走鲸的脊椎结构显示，即使没有尾片，它们在水中同样能够像现代鲸鱼那样通过身体后面部分的上下摆动来游动。
The structure of the backbone shows, however, that Ambulocetus swam like modern whales by moving the rear portion of its body up and down, even though a fluke was missing.
另外一项差异在于，在zippers版本内部使用的是数据结构的线性尾递归遍历，而非递归遍历。
Another difference is that, internally, the zipper version USES a linear tail-recursive traversal of the data structure instead of a recursive traversal.
而另一方面，首先出现喙形结构和最早尾综骨(用于支持羽毛的融合尾椎骨)的孔子鸟与现代鸟类之间几乎不存在什么不一样的地方。
On the other hand, Confuciusornis, which possessed the first beak and earliest pygostyle, or fused tail vertebrae that supported feathers, truly looks like a bird.
地表植物群落类型对土壤弹尾虫群落结构特征也有一定影响。
The types of aboveground vegetation also had a significant effect on the community structure of soil collembolan.
盾尾空隙的存在是盾构法隧道施工引起土体变形的重要原因．而土体的变形又会对邻近结构产生影响。
The interspaces of shield tail is a main reason for the deformation of soil mass and adjacent structures owing to shield tunnel construction.
带电粒子束在穿过加速结构时激起的尾场，会导致束流能散和发射度的增大。
When charged particle beams traverse in an accelerating structure, the excited wake fields may dilute the beam energy spread and emittance.
计算获得了分离流、二次流和多尺度旋涡结构，表明SST模型能很好地预测尾水管内的湍流流动。
Finally, separation flow, secondary flow and multi-scale eddy structure are simulated, it indicates that SST model can give a good prediction of turbulence in the draft tube.
观测表明，多数磁尾等离子体团为具有强核心场的通量绳结构。
It was demonstrated from the observations that most plasmoids in the magnetotail are the flux rope structures with a large core field.
通过理论分析和实验，提出了一种防止锚尾破断的新型锚杆，以及锚杆结构形式和加工制造工艺。
By theoretical analysis and lab test, put forward a kind of new type bolts which may prevent bolt tails from being broken, bolt construction structure's pattern, and bolt made technology.
这种结构的刀常见有全龙骨柄芯和渐细(鼠尾)柄芯。
This kind of construction is known in the knife world as "full tang" or "narrow tang".
但是模拟研究所展示的通量绳结构，核心场强度远低于尾瓣区磁场强度。
However, the core field strength of flux rope structures shown in the previous simulations is much lower than the field strength in the ambient lobe.
从分析船舶尾轴架结构特点入手，介绍尾轴架工艺计算、工艺编制、产品生产过程及经验。
Starting from analyzing the structural properties of the Marine propeller shaft bracket, the authors introduce the technology calculation, design, process and their production experience.
第一、二期幼虫的特征为尾尖骤然尖细，第三期幼虫的特征为头部具一对倒“U”形棕色结构。
The first and second-stage larvae were characterized by their abruptly thinned tail ends and the third-stage larvae were characterized by a pair of inverted U-like structures of the head.
由红外光谱可知，聚-2 -氨基吡啶具有头-尾相接的结构。
The IR spectra indicate that poly 2 aminopyridine has head to tail structure.
结合探针信号的自相关函数，研究流场湍流结构，发现近尾可能存在大涡拟序结构，而在远尾则没有湍流。
By studying the autocorrelation function of the probe signal, it is found that the large eddy quasi ordering structure likely exists in near wake, but there is no turbulence in far wake.
结果表明，随着草原兔尾鼠数量的下降，种群的年龄结构和繁殖结构都发生了明显的变化。
The result revealed that there was obviously changed in age structure and reproduction structure of L. lagurus with the decline of the population quantity.
圆柱尾迹与边界层相互作用，改变了近壁区域多尺度相干结构的平均演化过程，也即速度的变化过程。
The conditional average phases of the multi-scale coherent eddy structures in the logarithmic area are changed by the cylinder wakes, which means that the variety of the velocity is changed.
信息结构中的句尾焦点与句法结构中的句尾重心原则都是排列句子顺序的指导原则，都强调句尾位置的重要性。
End-focus of the information structure and end-weight of the sentence structure are principles of the sentence orders, both of which stress on the importance of the end of the sentence.
高时空分辨率的NPLS图像再现了激波、膨胀波、边界层及尾迹等流场结构。
NPLS images at high spatiotemporal resolution reveal shockwave, expansion wave, boundary layer and wake in the flow.
分析尾轴架的动刚度曲线，可得到尾轴架结构的固有频率。
Analyses of these curves make the natural frequencies of the shaft brackets available.
三例新生儿和三例胎儿尾状核的血脑屏障超微结构无明显差异。
The ultrastructure of neonatal blood-brain barrier in the caudatum was observed and no significant differences were found between new-born babies and fetuses.
以结构质量为目标函数，建立了某自动武器超重部件枪尾的优化模型，进行了结构拓扑优化。
Taking structure weight as objective function, the optimization model of overweight breech of a type of automatic weapon was established, and its structure topological optimization was performed.
本文采用LIF(激光诱导荧光)流动显示和PIV(粒子图像速度场仪)测量对横流冲击射流的尾迹涡结构进行了实验研究。
The wake vortices of an impinging jet in crossflow were studied experimentally by means of laser-induced fluorescence (LIF) flow visualization and particle image velocimetry (PIV) measurement.
弄清开缝钝体尾迹的拟序结构是认识其火焰稳定机理的基础。
To understand flame holding mechanism of a slotted bluff body based on the resolution of its coherent structure in the wake.
囊尾幼虫许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成。
The larval stage of certain tapeworms, resembling a cysticercus but having the scolex completely filling the enclosing cyst.
为火炮炮尾炮闩设计提供了一个更有效实用的结构校核手段。
Those yield a more effective means for the evaluation of strength and stiffness design of gun breech mechanism.
为火炮炮尾炮闩设计提供了一个更有效实用的结构校核手段。
Those yield a more effective means for the evaluation of strength and stiffness design of gun breech mechanism.
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