antiparallel

简明释义

英[ˌæntiˈpærəˌlɛl]美[ˌæntiˈpærəˌlɛl]

adj. [数] 反平行的

英英释义

单词用法

同义词

反义词

例句

1.The entire process started with antiparallel E-beams (AEB-1).

整个过程开始于反平行排列电子束暴光机(AEB - 1)。

2.When the magnetic moments are antiparallel, the spin affect on the electron is vanished, and the conductance decrease obviously.

当磁矩反平行排列时，自旋对电子输运性质的影响消失，但电子整体的透射概率明显减小。

3.The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel diode pair.

该混频器主要由波导-微带过渡，输入、输出滤波器以及匹配网络和反向并联混频二极管对组成。

4.The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel Sckottky-barrier diode pair.

该混频器主要由波导一微带过渡，输入、输出滤波器以及匹配网络和三组反向并联混频二极管对组成。

5.The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel Sckottky-barrier diode pair.

该混频器主要由波导一微带过渡，输入、输出滤波器以及匹配网络和三组反向并联混频二极管对组成。

6.In physics, two vectors are said to be antiparallel 反向平行 if they point in opposite directions.

在物理学中，如果两个向量指向相反的方向，则称它们为反向平行。

7.In DNA, the two strands run in antiparallel 反向平行 directions, which is crucial for replication.

在DNA中，两条链以反向平行的方向运行，这对于复制至关重要。

8.During the experiment, we observed that the antiparallel 反向平行 alignment of the magnets created a stronger magnetic field.

在实验中，我们观察到磁铁的反向平行排列产生了更强的磁场。

9.The antiparallel 反向平行 arrangement of the motor's coils improves efficiency and reduces energy loss.

电机线圈的反向平行排列提高了效率并减少了能量损失。

10.The design of the bridge used antiparallel 反向平行 cables to enhance stability during high winds.

桥梁的设计采用了反向平行的电缆，以增强在强风中的稳定性。

作文

In the realm of physics and engineering, the concept of antiparallel plays a crucial role in understanding various phenomena. To describe two vectors or lines as antiparallel means that they are oriented in opposite directions but are parallel to each other in terms of their magnitude and directionality. This concept is particularly significant in the study of forces, motion, and even in molecular biology, where it describes the orientation of DNA strands. For instance, consider two arrows drawn on a piece of paper. If one arrow points north while the other points south, these arrows can be described as antiparallel. They are parallel in the sense that they maintain the same line but point in opposing directions. This characteristic is not merely a trivial observation; it has profound implications in various fields. In physics, when analyzing forces acting on an object, understanding whether forces are antiparallel helps determine the net force acting on that object. In molecular biology, the structure of DNA is a prime example of antiparallel orientation. The two strands of DNA run in opposite directions, which is essential for the processes of replication and transcription. Each strand has a directionality indicated by the orientation of its sugar-phosphate backbone, with one end designated as the 5’ end and the other as the 3’ end. The two strands of DNA are antiparallel because one strand runs from the 5’ to 3’ direction while the complementary strand runs from the 3’ to 5’ direction. This unique arrangement allows for the precise pairing of nucleotides, which is critical for genetic fidelity. Moreover, the concept of antiparallel extends beyond science into everyday life. For instance, when two people walk side by side on a sidewalk, if one person decides to turn back while the other continues forward, they create an antiparallel situation in their paths. This simple analogy illustrates how the principle can apply to various scenarios, emphasizing the importance of understanding directional relationships. In conclusion, the term antiparallel encapsulates a fundamental idea that resonates across multiple disciplines. Whether in the intricate world of molecular biology or the straightforward dynamics of physical forces, recognizing the significance of antiparallel arrangements enhances our comprehension of the natural world. As we continue to explore and learn, the principles of antiparallel will undoubtedly remain a vital part of our understanding, offering insights into both the complexities of science and the simplicity of everyday interactions.

在物理和工程领域，antiparallel的概念在理解各种现象中起着至关重要的作用。将两个向量或线描述为antiparallel意味着它们在方向上相反，但在大小和方向性上是平行的。这个概念在研究力、运动甚至分子生物学时尤为重要，因为它描述了DNA链的取向。例如，考虑在纸上画的两支箭。如果一支箭指向北，而另一支箭指向南，这些箭可以被描述为antiparallel。它们在某种意义上是平行的，因为它们保持在同一条线上，但指向相反的方向。这一特征不仅仅是一个微不足道的观察；它在各个领域都有深远的影响。在物理学中，当分析作用于物体的力时，理解力量是否antiparallel有助于确定作用在该物体上的合力。在分子生物学中，DNA的结构是antiparallel取向的一个典型例子。DNA的两条链以相反的方向运行，这对于复制和转录过程是至关重要的。每条链都有一个由其糖磷酸骨架的取向指示的方向性，一端指定为5'端，另一端为3'端。DNA的两条链是antiparallel的，因为一条链从5'到3'方向运行，而互补链则从3'到5'方向运行。这种独特的排列允许核苷酸的精确配对，这对遗传的保真度至关重要。此外，antiparallel的概念超越了科学，延伸到日常生活中。例如，当两个人在一个人行道上并肩走时，如果一个人决定掉头而另一个人继续向前，他们就创造了一种路径上的antiparallel情况。这个简单的类比说明了这一原理如何适用于各种场景，强调了理解方向关系的重要性。总之，antiparallel这个术语概括了一个基本的理念，这一理念在多个学科中产生共鸣。无论是在分子生物学的复杂世界中，还是在物理力的简单动态中，认识到antiparallel排列的重要性增强了我们对自然世界的理解。随着我们不断探索和学习，antiparallel的原则无疑将继续成为我们理解的重要组成部分，为我们提供对科学复杂性和日常互动简单性的洞察。