scalene

简明释义

英[ˈskeɪliːn]美[skeˈlin]

n. 不等边三角形；[解剖] 斜角肌

adj. 不等边的；斜角肌的；倾轴的

英英释义

单词用法

同义词

反义词

例句

1.RESULTS: Pathological changes were found in cervical, anterior scalene muscle and middle scalene muscle.

结果：术中探查见颈肋、前斜角肌、中斜角肌均有病理改变。

2.However, one who demonstrates this for scalene or equilateral triangles does so from principles that are necessarily not first principles.

不过，一个人特别论证不等边三角形或等边三角形，是从必然非第一原理论证。

3.Results: Anterior scalene muscle originates from transverse processes of 3 ~ 6 cervical vertebrae. Middle scalene muscle starts from transverse processes of 2 ~ 7 or 2 ~ 6 cervical vertebrae.

结果：前斜角肌起于第3 ~6颈椎横突的前后结节，中斜角肌起于第2 ~7或2 - 6颈椎横突的前后结节。

4.The program then states whether the triangle is scalene, equilateral, or isosceles."

然后程序会判断三角形是否为不等边三角形，等边三角形或者等腰三角形。

5.Objective: Investigate some clinical features of scalene gap brachial plexus block anaesthesia with ropivacaine.

目的观察罗哌卡因应用于臂丛神经阻滞的临床效果。

6.In the geometrical figures of equilateral triangles or scalene triangles, the semantic view, pragmatic view and cognitive theory view have played a profound and catalytic function.

在这种时而等边三角形、时而不规则三角形的几何图形中，隐喻的语义说、语用说和认知理论说起了深刻的催化作用。

7.The middle scalene muscle may also influence the brachial plexus.

结果：中斜角肌对臂丛的影响同样重要；

8.During the math competition, I was asked to classify a scalene triangle from a set of various triangles.

在数学竞赛中，我被要求从一组不同的三角形中分类一个不等边三角形。

9.Artists often use scalene triangles in their designs to create dynamic compositions.

艺术家们常常在他们的设计中使用不等边三角形，以创造动态的构图。

10.The scalene triangle does not have any equal angles, making it unique among triangles.

这个不等边三角形没有任何相等的角，使它在三角形中独特。

11.When measuring the sides of a scalene triangle, each side must be calculated separately.

在测量不等边三角形的边时，每条边必须单独计算。

12.In geometry class, we learned that a triangle with sides of different lengths is called a scalene triangle.

在几何课上，我们学习到，边长不同的三角形被称为不等边三角形。

作文

In the world of geometry, there are various types of triangles, each with its unique properties and characteristics. One such triangle is the scalene triangle. A scalene triangle is defined as a triangle in which all three sides are of different lengths, and consequently, all three angles are also different. This distinctiveness sets the scalene triangle apart from other types of triangles, such as isosceles and equilateral triangles, where at least two sides or all three sides are equal, respectively.Understanding the properties of a scalene triangle can be quite fascinating. For instance, the lack of symmetry in a scalene triangle means that it does not have any lines of reflectional symmetry, unlike isosceles triangles, which possess one line of symmetry. The angles in a scalene triangle can vary widely, leading to a diverse range of shapes and forms. This variability makes the scalene triangle an interesting subject of study in both mathematics and art.When constructing a scalene triangle, one must be careful to ensure that the sum of the lengths of any two sides is greater than the length of the third side. This principle is known as the triangle inequality theorem, and it is essential for confirming the validity of any triangle, including scalene triangles. For example, if one side measures 5 units, another side measures 7 units, and the third side measures 10 units, this configuration would not form a valid scalene triangle because the sum of the two shorter sides (5 + 7 = 12) is greater than the longest side (10), thus satisfying the condition.The scalene triangle is not just a theoretical concept; it has practical applications in various fields, including architecture, engineering, and design. For architects, understanding the properties of scalene triangles can aid in creating structures that are both aesthetically pleasing and structurally sound. Engineers may also encounter scalene triangles when analyzing forces and loads in triangular trusses, which are commonly used in bridges and buildings.Moreover, the scalene triangle can be found in nature and everyday life. For instance, the shape of certain mountains, rocks, and even some animal forms can resemble scalene triangles. Observing these natural occurrences can enhance our appreciation for geometry and its relevance in the real world.In conclusion, the scalene triangle is a unique and important type of triangle characterized by its three unequal sides and angles. Its properties not only enrich the study of geometry but also find relevance in practical applications across various fields. By exploring the scalene triangle, we gain insights into the beauty and complexity of shapes that surround us, reminding us that mathematics is not merely a collection of abstract concepts but a language that describes the world we live in.

在几何学的世界里，有各种类型的三角形，每种都有其独特的属性和特征。其中一种三角形是scalene三角形。scalene三角形被定义为三条边长度各不相同的三角形，因此，三个角也各不相同。这种独特性使得scalene三角形与其他类型的三角形区别开来，例如等腰三角形和等边三角形，后者至少有两条边或三条边相等。理解scalene三角形的属性非常有趣。例如，scalene三角形缺乏对称性，这意味着它没有任何反射对称轴，与等腰三角形不同，后者具有一条对称轴。scalene三角形中的角可以有很大的变化，导致各种形状和形式的多样性。这种可变性使得scalene三角形成为数学和艺术研究中的一个有趣主题。在构建scalene三角形时，必须小心确保任意两条边的长度之和大于第三条边的长度。这个原则被称为三角形不等式定理，它对于确认任何三角形的有效性都是至关重要的，包括scalene三角形。例如，如果一条边长5个单位，另一条边长7个单位，而第三条边长10个单位，则这种配置将不会形成有效的scalene三角形，因为两条较短边的和（5 + 7 = 12）大于最长边（10），因此满足条件。scalene三角形不仅仅是一个理论概念；它在建筑、工程和设计等各个领域都有实际应用。对于建筑师来说，理解scalene三角形的属性可以帮助创建既美观又结构稳固的建筑。工程师在分析三角桁架中的力和负载时，也可能会遇到scalene三角形，这些桁架通常用于桥梁和建筑物中。此外，scalene三角形可以在自然界和日常生活中找到。例如，某些山脉、岩石，甚至一些动物的形状都可以类似于scalene三角形。观察这些自然现象可以增强我们对几何学及其在现实世界中相关性的欣赏。总之，scalene三角形是一种独特且重要的三角形，其特征是三条不等的边和角。它的属性不仅丰富了几何学的研究，还在各个领域的实际应用中找到了相关性。通过探索scalene三角形，我们获得了对包围我们的形状美丽与复杂性的洞察，提醒我们数学不仅仅是一系列抽象概念，而是描述我们生活世界的语言。