三角形
- 与 三角形 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Note the nonenhanced thymus of triangular shape anteriorly.
注意前方三角形的不太明显的胸腺影。
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The microspore was more like a tetrahedron, whilethe polar was more like a triangle. The number of microspore in every anther wasbetween 2600~3600, so the amount of pollen was quite large that it was propitiousto spread and pollination. P/O was 8088 and the breed system was singleheterosexual copulatoryb. The viability of pollen was normally above 50%. The testof pollen culture showed that the viability of pollen was up to the tiptop under thehigher temperature and lower humidity (38℃,40%),while it was weakest under thelower temperature and lower humidity (16℃,40%).The OCI is 4, and the breedsystem was belong to autocopulation. If it was heterosexual copulatory, there must beintermediums for pollination. It was recorded there were more than 40 species ofinsects on the anthotaxy or followers of Malania Oleifera. Under different weather,different living environments and different plants the frequency and rush hour of theinsects to visit the followers were different. Actions of different kinds of insect werealso different. According to the results of the observation, the form of fluid and seedof Malania Oleifera mostly rely on the action of insect pollination, especially thebees.
蒜头果的花序为聚伞形花序,有小花8~10朵,小花较小;按花粉大小等级划分,蒜头果的花粉粒属于小的范围;花粉粒呈近四面体,极面为近三角形:每粒花药所含的花粉粒在2600~3600粒之间,花粉量较大,有利于花粉的传播和授粉;胚珠比值为8088,繁育系统为专性异交类型;花粉生活力一般在50%以上;在不同温度湿度条件下测得蒜头果花粉的生活力在高温低湿(38℃,40%)的条件下最高,在低温低湿(16℃,40%)的条件下最低;杂交指数值为4,繁育系统自交亲和,异交,需要传粉者;记录到的访花昆虫有40余种,访花昆虫的访花频率及高峰时间不同,不同种类的昆虫的访花行为也是各有所异;从观察的结果看,蒜头果的种实的形成大多数依赖于传粉昆虫的活动,其中主要是蜂类。
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This method has some excellent characters such as quick speed, automatic deleting of yawp points. Topologic reconstruction method gets the optimized meshes by reconstructing the umbrella shape of every point and deleting antipathic triangles. This method has wide applied range and quick speed.
点集拓扑重建算法是采用局部构造的思想,对每一个点构造它周围的伞形,最后得到整体的三角网格,并对网格中的不相容三角形进行删除,最后得到优化的三角网格,该算法适用范围广,并且速度较快。
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With this approximation, detailed error analysis was completed, and two new methods were proposed: the like triangle method and the sinusoid method.
通 过对经典计算方法的误差分析,推出了2种新的计算方法:相似三角形法和正弦曲线法。
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Great, now we've got a triangle that we can position arbitrarily.
大,现在我们已经有了一个三角形,我们可以任意位置。
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Then these matrice are transformed to arbitrary triangular element by the concept of subparameter.
应用亚参元的概念将这些矩阵推广应用于任意三角形单元。
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Corneal stroma cells formed triangle and arborization, cell-cell junction was obvious, and formed network link.
角膜基质细胞拉长生长,呈三角形或树枝状,细胞间连接明显,可形成网状连接。
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Going through the "big triangle fan model", the moisture turns a very corner. The probability of the water vapor transporting to the north China is weaker. It affects the aridness or waterlog in Inner Mongolia.
水汽经"大三角形"流出后,"大拐弯"造成水汽北上的可能性及强度大大减少,水汽"大拐弯"的程度直接影响内蒙古夏季旱涝。
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In this paper, a reliability analysis approach based on triangular fuzzy number arithmetic operations is proposed, and some examples using this approach are given.
提出了一种基于三角形模糊数算术运算的可靠性分析方法,并给出了应用该方法的一些例子。
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Software reliability is one of the most important quality characteristics. The definition of software assessment is discussed, the mechanism of software failures is described, 2 software reliability assessment methods based on triangular fuzzy number arithmetic operations and trapezoid fuzzy number arithmetic operations respectively are proposed, and some examples to use these methods are given.
软件可靠性是航天型号软件的重要质量特性之一,本文阐述了软件可靠性评估的定义,讨论了软件的失效机理,提出了基于三角形模糊数算术运算和基于梯形模糊数算术运算的软件可靠性评估方法,并给出了使用这些方法的示例。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。