- 更多网络例句与可平面性相关的网络例句 [注：此内容来源于网络，仅供参考]
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Recursion formulas for quantities at infinity in this system were presented.
同时，计算了一类三次系统的前6个赤道环量，得到了系统在赤道邻域的可积性条件及在赤道附近存在5个极限环的系数条件，给出了一个平面三次系统在赤道附近分支出5个极限环的计算实例，并在不构造Poincare环域的情况下，指出了极限环存在的位置。
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The integrability conditions and coefficient conditions for the appearance of 5 and 6 limit cycles from the neighborhood of the equator are obtained. An example of cubic system with 6 limit cycles bifurcating from the equator is given for the first time.
同时计算出系统的前6个赤道环量，得到了系统在赤道邻域的可积性条件及在赤道附近分支出5个和6个极限环的系数条件，从而首次给出了一个平面三次系统在赤道附近分支出6个极限环的计算实例。
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Experimental results show that the invariants not only have projective invariance but also have high stability and discriminability.
这组不变量不仅具有射影不变性，而且具有较好的稳定性和可分辨性，可以有效地识别平面多边形。
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So we only focus on the reducibility of central essential arrangements. A matroid is constructed from a given arrangement .
超平面构形可以看成是简单拟阵的一个实现，本文利用拟阵讨论构形的可约性。
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Let P and Q be two nonintersecting simple polygons in the plane, this paper discusses the rotational movability of them if P rotate s around a point and collides with Q .
设 P和 Q为平面内两个互不相交的简单多边形，若 P在平面内绕某点旋转，文中讨论了其旋转可移动性问题。
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An analytic method to study the periodic motion of double pendulums is presented.
描述了一种平面自由运动的双摆，考虑动量矩和能量守恒的条件，根据刘维尔可积定理可知该系统的可积性。
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This is a portable Multimedia player design, inspired by the "flashlight handset". Adopted projection technology, the projective light set on the forepart of the player project the display screen on any close-quarter surface you want. The movie on the wall will definitely increase the fun, offer an
设计特点：这是一款易携型影音播放器，灵感来自日用小电筒，利用投影技术，由机器前端的投影灯将显示幕幕投射於任何自己想要的近距离平面，增强产品的可玩性，体验产品另类的音乐享受。
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The results show tha t the washability of the coal is quite different from one coal mine to another, indicating a different paleoenvironment of peat accumulation.
结果表明，乌达矿区主采煤层的可选性在平面上分布的差异较大，这受控于泥炭聚积时的古环境。
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Based on the three dimensional grammar theory and in explicit and easy handled terms,The paper discriminates and analyses in details the forword and backword movement of attributes.The movement is strictly constrained to the elements which can be restored to its original slots and can act as attributes only.
文章以三个平面语法理论为指导，运用明确而操作性强的语序鉴别标准，把移位的定语限定在具有&可复位性&和&唯定性&的成分上，对语法论著中所论及的定语的后移和前移的各种现象给以严格的鉴别和整理。
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But the flat structure has bad extendibility, is only suitable for small scale Ad hoc network.
但平面结构的可扩充性较差，只适用于规模较小的Ad hoc网络。
- 更多网络解释与可平面性相关的网络解释 [注：此内容来源于网络，仅供参考]
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abdominal distension：腹部膨隆
1.腹部膨隆仰卧时前腹壁明显高于肋缘至耻骨联合的平面,称腹部膨隆(Abdominal distension)有生理性如妊娠、肥胖等;有病态性,如腹水气腹及鼓肠等. 腹部膨隆可分为弥漫性膨隆和局限性膨隆.
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expandable polystyrene：聚苯乙烯
可开发聚苯乙烯(Expandable Polystyrene)制品,具有优异持久的保温隔热性,独特的缓冲抗震性,抗老化性和防水性,阻燃型EPS具有良好的阻燃性能.可作为道路,桥梁引坡,水利,建筑等基础工程材料.并且广泛用于建筑,外墙保温,平面教学板的蕊材(黑板)中央空调,
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planarity：可平面性
planariris 平面光阑 平面可变光阑 | planarity 可平面性 | planarjunction 平面结 平面连接器
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pulselessness：无脉
疼痛(pain)、苍白(pallor)无脉(pulselessness)、麻木(pares-thesia)和麻痹(paralysis)是肢体动脉栓塞的特征性的症状和体征,又称"5P"征. 但前3个更为重要. 具体的临床表现取决于栓子的大小及栓塞部位和平面. 大者可引起双下肢严重缺血、坏死,