数学（1）

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One common error is to assume that the more expensive the product , the better its quality

一个常见的错误是认为产品越贵，质量就越好。

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Scientists emphasize the importance of accuracy in data collection for research

科学家强调研究中数据收集精确性的重要性。

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The photograph was taken from a low angle , making the building appear much taller

这张照片是从低角度拍摄的，使建筑物看起来高得多。

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Formula refers to a statement , especially an equation , of a fact , rule , principle , or other logical relation

公式是指对事实、规则、原理或其他逻辑关系的陈述，尤指等式形式的表述。

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In physics , the formula is fundamental to understanding the relationship between energy and mass

在物理学中，公式是理解能量与质量关系的基础。

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The main function of this device is to measure changes in temperature accurately

该设备的主要功能是精确测量温度变化。

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Children learn basic addition and subtraction before moving on to more complex arithmetic

孩子们在学习更复杂的算术之前，先学习基本的加法和减法。

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The woman's estate was divided among her children

这位女士的遗产在她的子女间进行了分配。

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The class was divided into small groups to discuss different aspects of the project

班级被分成若干小组，讨论项目的不同方面。

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When numbers are large , it's more efficient to use a calculator to multiply them

当数字较大时，使用计算器进行乘法运算更高效。

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If you subtract 2 from 6 , you get 4

6减去2等于4。

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To find the net profit , you need to subtract all expenses from the total revenue

要计算净利润，你需要从总收入中减去所有费用。

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The hotel is adjacent to the train station , making it convenient for travelers

酒店毗邻火车站，对旅客来说非常方便。

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Algebra is a key subject in high school mathematics , helping students solve complex equations

代数是高中数学的核心科目，帮助学生解决复杂的方程式。

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Arithmetic as a basic school subject should be fun for starters

作为一门基础学科，算术对于初学者来说应该充满乐趣。

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Improving arithmetic skills can significantly enhance a student's confidence in mathematics

提高算术能力能显著增强学生对数学的信心。

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1+2=3 is a simple equation

1+2=3 是一个简单的等式。

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Solving linear equations is a fundamental skill required in many science and engineering courses

解线性方程是许多科学和工程课程所需的基本技能。

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At high altitudes of Tibet , it is difficult to breathe

在西藏的高海拔地区，呼吸变得困难。

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Planes usually fly at an altitude of around 10 ,000 meters to avoid bad weather

飞机通常在约10,000米的高度飞行，以避开恶劣天气。

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Geometry teaches students about the properties and relationships of shapes and spaces

几何学教学生关于形状和空间的属性及关系。

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The formulas for calculating the circumference of a circle and triangle are different

计算圆形和三角形周长的公式是不同的。

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To find the circumference of a circle , you can use the formula

要计算圆的周长，可以使用公式。