(瓦特)
ワット
the standard unit for measuring electrical power corresponding to the rate of energy consumption in an electric circuit, equal to one joule per second
(電圧)
ボルト
the standard unit of electromotive force, which measures the strength of an electrical current that is sent around an electrical system
(RPM)
回転数
a unit for measuring the speed of an engine, a computer hard drive, etc.
(金の純度を示す単位)
カラット
a unit to measure the purity of gold, the purest gold being 24 karats
A karat is a unit of measurement used to denote the purity of gold, with one karat being equal to 1/24th of the whole. Therefore, 24-karat gold is considered to be pure gold. The higher the karat number, the higher the percentage of gold in the item. For example, 18-karat gold contains 75% gold, while 14-karat gold contains 58.3% gold. Karat is also used as a term to describe the weight of gemstones, with one karat equal to 0.2 grams. The term "carat" is sometimes used interchangeably with "karat," but carat is generally used to describe the weight of diamonds and other gemstones, while karat is used to describe the purity of gold.
(フルードオンス)
液量オンス
a unit of volume used in the United States to measure liquids, equal to approximately 29.5735 milliliters
In the United States, a fluid ounce is a unit of volume measurement commonly used to measure liquids. It is abbreviated as "fl oz." In the US customary system, one fluid ounce is equal to approximately 29.5735 milliliters. Fluid ounces are used to measure the volume of beverages, cooking ingredients, and other liquids in various contexts, including recipes, food packaging, and beverage serving sizes.
(ヘルツ単位)
ヘルツ
a unit that is used in measurement of the frequency of sound and radio waves
(ホースパワー)
馬力
a unit for measuring an engine's power
(パイントサイズの飲み物)
パイント
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk
A pint is a unit of volume measurement commonly used in the United States to measure liquids. It is abbreviated as "pt." In the US customary system, one liquid pint is equal to 16 fluid ounces or approximately 473.176 milliliters. Pints are commonly used to measure beverages such as milk, beer, and cider, as well as other liquids like soup or sauce. They are also used as a standard serving size in many bars and restaurants for certain drinks, such as draft beer or cocktails.
(立方（りっぽう）)
立方体（りっぽうたい）
the number that is the result of a number multiplied by itself three times
(二乗)
平方
the second exponent of any given number produced when multiplied by itself
(ルート)
平方根
a number that produces a particular number when multiplied by itself
(可変量)
変数
(mathematics) a quantity that is capable of assuming different values in a calculation
(巻き尺)
メジャー
a flexible measuring tool consisting of a long strip of metal, cloth, or plastic with measurement markings, used to measure lengths and distances accurately
文法情報:
(アレイ)
配列（はいれつ）
a group of numbers, mathematical symbols or values, arranged in columns and rows
(アクシス)
軸 (じく)
a real or imaginary line about which an object rotates
(カルキュラス)
微積分（びせきぶん）
the branch of mathematics that comprises differentials and integrals
Calculus is a branch of mathematics that deals with change and motion, focusing on concepts like limits, derivatives, and integrals. It helps to understand how things change over time or how they accumulate, such as in physics or economics. Calculus is essential for solving problems involving rates of change, areas under curves, and optimization.
(分子の下の数 (ぶんしのしたのかず))
分母 (ぶんぼ)
the number below the line in a fraction that shows how many parts the numerator divides into
(分子部)
分子
Fractional number above the line
(共通分母)
公分母
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions
(混沌理論)
カオス理論
(mathematics) an interdisciplinary theory about complex systems that obey particular laws but appear to have little or no order
文法情報:
(ゲームセオリー)
ゲーム理論
a branch of mathematics that studies the strategies of dealing with competitive situations involving conflict of interests, especially in business, war, etc.
文法情報:
(コーディネート)
座標
any set of numbers that represent an exact position on a map or graph
(傾斜 (けいしゃ))
勾配 (こうばい)
the rate at which a quantity or dimension changes over a given distance or interval
(プライム数)
素数
a number greater than 1 with only two devisors which can be itself or 1
(カーディナル数（かーでぃなるすう）)
基数（きすう）
a number indicating the quantity and not order
A cardinal number is a number that indicates quantity and is used to count items. Cardinal numbers answer the question "how many?" and are fundamental in expressing amounts. Examples of cardinal numbers include "one," "two," "three," and so on. For instance, in the phrase "three apples," the cardinal number "three" specifies the exact quantity of apples being referred to. Cardinal numbers are essential for everyday counting, providing a clear understanding of quantities and helping to convey specific information about numbers in various contexts.
文法情報:
(非比例数)
無理数
a number incapable of being expressed as a ratio of two integers
(分数)
有理数
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero
(算術平均 (さんじつへいきん))
平均 (へいきん)
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities
(周囲)
外周
the total length of the external boundary of something
(タンジェント)
接線
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°
(正弦)
サイン
(mathematics) the ratio of the length of the side opposite the given angle to the length of the hypotenuse
(余弦)
コサイン
(mathematics) the ratio of the adjacent side to the hypotenuse
(余接)
コタンジェント
the ratio of the side adjacent to a particular acute angle to the side opposite the angle, in a right-angled triangle
(フィート/秒)
フィート毎秒
a unit of measurement used to determine the speed or velocity of something
文法情報:
(A（アンペア）)
アンペア
the unit of electric current, symbolized as "A" in the International System of Units (SI)
(キロメートル毎時)
時速100キロメートル
a unit of measurement used to express speed or velocity in the metric system, representing the distance traveled in kilometers over the course of one hour
(セントリットル)
センチリットル
a metric unit equal to 1/100th of a liter
(セルシウス)
摂氏度
a temperature scale where 0°C represents the freezing point and 100°C represents the boiling point of water at standard atmospheric pressure
A degree Celsius "°C" is a unit of temperature measurement in the metric system. It is used to measure temperature on the Celsius scale, which is based on the freezing point of water, 0°C, and the boiling point of water, 100°C, at standard atmospheric pressure. In the Celsius scale, the interval between the freezing and boiling points of water is divided into 100 equal parts, called degrees Celsius. The Celsius scale is commonly used in scientific research, meteorology, and everyday life for expressing temperatures in many countries around the world.
文法情報:
(ポンド（重さの単位）)
ポンド
a unit for measuring weight equal to 16 ounces or 0.454 kilograms
おめでとうございます！ !
39 から Mathematics and Measurement 語を学びました。学習と語彙の復習を改善するために、練習を始めましょう！
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