ورود
واژگان سطح پیشرفته برای TOEFL - ریاضیات و اندازه گیری
در اینجا با چند لغت انگلیسی در مورد ریاضیات و اندازه گیری آشنا می شوید، مانند "amp"، "hertz"، "horsepower" و ... که برای آزمون تافل مورد نیاز است.
مرور
فلش‌کارت‌ها
املای کلمه
آزمون
the standard unit for measuring electrical power corresponding to the rate of energy consumption in an electric circuit, equal to one joule per second
وات
the standard unit of electromotive force, which measures the strength of an electrical current that is sent around an electrical system
ولت
a unit for measuring the speed of an engine, a computer hard drive, etc.
دور در دقیقه
a unit of volume used in the United States to measure liquids, equal to approximately 29.5735 milliliters
انس سیال, انس شاره
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk
پاینت (واحد اندازه‌گیری حجم)
the number that is the result of a number multiplied by itself three times
توان سه (ریاضی)
the second exponent of any given number produced when multiplied by itself
توان دوم (ریاضی), مربع
a number that produces a particular number when multiplied by itself
جذر, ریشه‌دوم
(mathematics) a quantity that is capable of assuming different values in a calculation
متغیر (ریاضی)
a flexible measuring tool consisting of a long strip of metal, cloth, or plastic with measurement markings, used to measure lengths and distances accurately
نوار متر
a group of numbers, mathematical symbols or values, arranged in columns and rows
ماتریکس (ریاضی)
the branch of mathematics that comprises differentials and integrals
حسابان, حساب دیفرانسیل و انتگرال
the number below the line in a fraction that shows how many parts the numerator divides into
مخرج (ریاضیات)
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions
مخرج‌مشترک
(mathematics) an interdisciplinary theory about complex systems that obey particular laws but appear to have little or no order
تئوری آشوب
a branch of mathematics that studies the strategies of dealing with competitive situations involving conflict of interests, especially in business, war, etc.
نظریه بازی
the rate at which a quantity or dimension changes over a given distance or interval
گرادیان (ریاضیات)
a number greater than 1 with only two devisors which can be itself or 1
عدد اول
a number incapable of being expressed as a ratio of two integers
عدد غیرمنطقی
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero
عدد گویا
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities
میانگین (ریاضی)
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°
تانژانت
(mathematics) the ratio of the length of the side opposite the given angle to the length of the hypotenuse
سینوس
the ratio of the side adjacent to a particular acute angle to the side opposite the angle, in a right-angled triangle
کتانژانت
a unit of measurement used to determine the speed or velocity of something
فوت در ثانیه
the unit of electric current, symbolized as "A" in the International System of Units (SI)
آمپر
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
کیلومتر در ساعت
a temperature scale where 0°C represents the freezing point and 100°C represents the boiling point of water at standard atmospheric pressure
درجه سلسیوس
a unit for measuring weight equal to 16 ounces or 0.454 kilograms
پوند (واحد سنجش وزن)
