考虑一类特殊的对称毛毛虫,即除悬挂点外对称点度数相等的毛毛虫的多级距离数,所得结果改进了相关文献的结论。
A class of particular symmetrical caterpillars is studied, and its multi-level distance number is obtained. The results improve the conclusion of related literature.
除了巨大的兴趣外(毕竟它将会正统在回答“为什么我们在这里”的问题),这样的结果对于本身也将是一个值得欣喜的对称。
Besides being of huge interest (it would, after all, be a legitimate answer to the question "why are we here?"), such a result would also have a pleasing symmetry of its own.
我们知道,目前除了蝶阀和隔膜阀在结构上完全对称外,所有其他结构的调节阀都是不对称的。
We know that, with the exception of butterfly valve and the valve is completely symmetrical in structure, all other structures are asymmetric valve.
除了巨大的兴趣外,这样的结果对于本身也将是一个值得欣喜的对称。
Besides being of huge interest, such a result would also have a pleasing symmetry of its own.
在曲线处的内轨和外轨通常打磨成不对称的形状,目的是改善共形接触,增大内外车轮滚动圆的直径差,利于导向。
Curves generally are ground with asymmetric profiles that promote conformal contact in order to take advantage of the rolling radius difference and enhance steering.
实际上的意思是:眼睛外眼角延伸出来的眼线,你可能永远都无法将(左右眼的)这两条线化得对称。
What it really means: the line of makeup extending from the outer corner of your eye, two of which you will probably never get to match.
本论文研究了铱催化的喹啉和吡啶衍生物以及环外烯胺的不对称氢化。
In this dissertation, Ir-catalyzed asymmetric hydrogenation of quinoline derivatives, pyridine derivatives and exocyclic enamines have been studied.
初步建立男女外鼻各区域表面积对称指数数据库框架。
Symmetry index normal value databank of each sector surface area was established on male and female noses.
利用有限元法,采用弹性理想塑性模型,对受对称面外弯曲的内压弯管进行循环塑性分析。
Cyclic plastic strains are analyzed for the pressurized elbow subjected to symmetric out-of-plane bending with finite element method (FEM) and the assumption of elastic-perfectly plasticity (EPP).
图示为右舷结构,除注明外,左右舷对称。
Only starboard is shown, portside and starboard are symmetrical except as shown.
正常人中除1例声带振动轻微不对称外,其余4例未发现异常。
The vibration of vocal folds was slight asymmetry in 1 normal voice person and normal in other 4 normal voice persons.
除油流结果外,其它结果都表明椭球体模型背风面上的流动是不对称的。
Except oil flow patterns, all other results indicate that flows are asymmetric on the leeside of the ellipsoid model.
对于轴对称喷管模型主要进行了喷管的推力特性测量,对于实施矢量偏转后的喷管模型除了给出了喷管推力特性外,还给出了喷管的偏转效率。
The thrust characteristics of axis symmetry nozzle were mainly measured in test. For the nozzle having a vectoring angle, the deflection efficiency was measured too.
建立了外涵叶栅反推器的轴对称计算模型;
The axisymmetric numerical model of the bypass cascade thrust reverser was established.
图画可能也开始以一个横剖面确定对称被保存。这是象得出从里里外外。
A drawing can also start with a cross section to make sure symmetry is preserved. This is like drawing from the inside out.
该扭矩除了由波浪所引起的外,还包括货物横向的非对称分布所引起的不可忽视的货物扭矩成份。
Caused by waves, the torque includes the cargo torque created by the lateral non-symmetrical loading of cargo.
采用二维轴对称弹塑性有限元法对比分析了不同外模模角和游动芯头锥角的配合对拉拔铜管的影响。
This paper focuses on the comparison of the matching of dies and floating plugs with different Angle with the aid of 2d axisymmetric elastic-plastic FEM and the influence of drawing copper tubes.
去除下颌骨外板矫治面下部的宽大或不对称以及做为自体植骨骨源的方法在颅颌面外科的应用越来越多,并得到国内外学者的广泛认同。
Osteotomy of mandibular outer cortex was used to treat width and dissymmetry of lower face or as source of autogenous bone graft simultaneously in craniomaxillofacial surgery.
鼻翼软骨纤维环和鼻翼软骨肌肉环是维持外鼻下端形态和鼻孔对称的重要解剖结构。
Alar cartilaginous fibrous ring and alar cartilaginous muscular ring are very important anatomic structures to maintain the shape of the lower part of the nose.
由于水流的非正向入射,潮汐通道地貌体系不对称,潮流三角洲在湾内东侧发育、在湾外东北侧发育。
The obliquely inflowing current forms an asymmetric geomorphologic system in the tidal inlet, the tidal deltas are more developed on the east side of inner bay and on the northeast side of outer bay.
采用左右对称的输入输出耦合结构便于调整滤波器的传输零点,从而改善带外特性。
Tapped coupling can be used to change the transmission zeros so that the performance of filter is improved.
我们发现对轴对称扰动稳定的吸积流外激波对非轴对称扰动却是不稳定的。
We find that the outer shock solution, which was previously found to be stable with respect to axisymmetric perturbations, is, however, generally unstable to non-axisymmetric ones.
以轴外圆模拟基准轴线实现面对基准轴对称度测量的原理。
An axis external circle simulates a reference shaft line to realize the principle of the measurement of the plane to the symmetrical characteristic of the reference axis.
因此要通过磁极偏移减小齿槽转矩,除了减小永磁体对称时存在的齿槽转矩谐波外,还要减小新引入的低次谐波。
It is found that if the slot number per pole is not an integer, new lower harmonics of cogging torque may be introduced when PM shifting is adopt.
方法采用下颌角弧形截骨术、下颌骨外板截骨术、颏成形术及颊脂垫取出术等方法,治疗不对称性下颌角肥大患者70例。
Methods From 1996 to 2001, mandibular angle osteotomy, mandibular outer cortex osteotomy, mandible, genioplasty and buccal pad excision were selected to treat 70 patients.
方法采用下颌角弧形截骨术、下颌骨外板截骨术、颏成形术及颊脂垫取出术等方法,治疗不对称性下颌角肥大患者70例。
Methods From 1996 to 2001, mandibular angle osteotomy, mandibular outer cortex osteotomy, mandible, genioplasty and buccal pad excision were selected to treat 70 patients.
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