Προχωρημένο Λεξιλόγιο για το TOEFL - Μαθηματικά και Μέτρηση
Εδώ θα μάθετε μερικές αγγλικές λέξεις σχετικές με τα μαθηματικά και τη μέτρηση, όπως "αμπέρ", "hertz", "ίπποι" κ.λπ., που απαιτούνται για τις εξετάσεις TOEFL.
Ανασκόπηση
Κάρτες
Ορθογραφία
Κουίζ
the standard unit for measuring electrical power corresponding to the rate of energy consumption in an electric circuit, equal to one joule per second

βατ, watt
the standard unit of electromotive force, which measures the strength of an electrical current that is sent around an electrical system

βολτ, τάση
a unit for measuring the speed of an engine, a computer hard drive, etc.

στροφές ανά λεπτό, rpm
a unit to measure the purity of gold, the purest gold being 24 karats

καράτι, μονάδα μέτρησης της καθαρότητας του χρυσού
a unit of volume used in the United States to measure liquids, equal to approximately 29.5735 milliliters

ουγγιά υγρού, υγρό ουγγιά
a unit for measuring an engine's power

ίππος, HP
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk

πίντα, κρασοπότηρο
the number that is the result of a number multiplied by itself three times

κύβος, αριθμός στον κύβο
the second exponent of any given number produced when multiplied by itself

τετράγωνο, δεύτερη δύναμη
a number that produces a particular number when multiplied by itself

τετραγωνική ρίζα, ρίζα
(mathematics) a quantity that is capable of assuming different values in a calculation

μεταβλητή
a flexible measuring tool consisting of a long strip of metal, cloth, or plastic with measurement markings, used to measure lengths and distances accurately

μετροταινία, ταινία μέτρησης
a group of numbers, mathematical symbols or values, arranged in columns and rows

πίνακας, μήτρα
a real or imaginary line about which an object rotates

άξονας, γραμμή περιστροφής
the branch of mathematics that comprises differentials and integrals

απειροστικός λογισμός, ανάλυση
the number below the line in a fraction that shows how many parts the numerator divides into

παρονομαστής, διαιρέτης
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions

κοινός παρονομαστής, κοινός διαιρέτης
(mathematics) an interdisciplinary theory about complex systems that obey particular laws but appear to have little or no order

θεωρία του χάους, η θεωρία του χάους
a branch of mathematics that studies the strategies of dealing with competitive situations involving conflict of interests, especially in business, war, etc.

θεωρία παιγνίων, θεωρία του παιχνιδιού
any set of numbers that represents an exact position on a map or graph

συντεταγμένη, γεωγραφικές συντεταγμένες
the rate at which a quantity or dimension changes over a given distance or interval

κλίση, διαβάθμιση
a number greater than 1 with only two devisors which can be itself or 1

πρώτος αριθμός
a number indicating the quantity and not order

καρδινάλιος αριθμός, απόλυτος αριθμός
a number incapable of being expressed as a ratio of two integers

άρρητος αριθμός, ασύμμετρος αριθμός
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero

ρητός αριθμός, ρητό κλάσμα
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

μέση τιμή, αριθμητικός μέσος
the total length of the external boundary of something

περίμετρος
(mathematics) the ratio of the opposite to the adjacent side of a triangle that has one angle of 90°

εφαπτομένη, η εφαπτομένη
(mathematics) the ratio of the length of the side opposite the given angle to the length of the hypotenuse

ημίτονο
(mathematics) the ratio of the adjacent side to the hypotenuse

συνημίτονο, συνημίτονο
the ratio of the side adjacent to a particular acute angle to the side opposite the angle, in a right-angled triangle

συνεφαπτομένη
a unit of measurement used to determine the speed or velocity of something

πόδι ανά δευτερόλεπτο, πόδι/δευτερόλεπτο
the unit of electric current, symbolized as "A" in the International System of Units
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

χιλιόμετρα ανά ώρα, χλμ/ώρα
a metric unit equal to 1/100th of a liter

εκατοστόλιτρο
a temperature scale where 0°C represents the freezing point and 100°C represents the boiling point of water at standard atmospheric pressure

βαθμός Κελσίου
a unit for measuring weight equal to 16 ounces or 0.454 kilograms

λίβρα
Προχωρημένο Λεξιλόγιο για το TOEFL |
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