علوم طبیعی SAT - اشیاء فنی

a heavy object, usually made of metal, designed to secure a vessel or structure firmly to the bottom of a body of water to prevent drifting

موج‌شکن

a spiral shape that looks like a coil, often seen in things like springs, screws, or some types of antennas

هلیکس, مارپیچ

an electronic device used for playing video games on a television or display screen

کنسول بازی

a flying vehicle such as an aircraft that is controlled from afar and has no pilot

پهپاد, هواپیمای بی‌سرنشین

a light and airy material made by trapping gas bubbles in a solid or liquid substance during production

فوم

the specific equipment or materials carried by a vehicle for a particular purpose

بار مفید, محصول بار

an exact or very close copy of an object, often made to resemble the original in appearance and function

المثنی, روگرفت، مدل، نسخه تکراری

any vehicle designed for travel across or through water

شناور

a narrow boat that is light and has pointed ends, which can be moved using paddles

قایق کانو, بلم

a specialized underwater vehicle designed to operate and navigate beneath the surface of water, typically used for exploration, research, or marine activities

غواص, ناو غوطه‌ور

the main body or framework of a ship or boat, typically the outer shell that provides buoyancy and protects against water

بدنه, هال (به ندرت استفاده می‌شود، عمدتاً در زمینه‌های فنی)

a type of parchment made from animal skin, typically calfskin, used for writing or printing

کاغذ پوستی

an object, often a missile or bullet, propelled through the air by force, typically for military or scientific purposes

ترکش

a hand tool with a flat, pointed, or rounded blade used for applying and spreading mortar, plaster, or other similar materials onto surfaces such as walls, floors, or ceilings during masonry or tile work

کمچه

a mechanical device used for lifting and lowering heavy objects or materials vertically

بالابر

an electronic instrument used to graphically display and analyze voltage signals over time, showing the waveform's amplitude, frequency, and other characteristics

نمایش‌گر نوسانات, اسیلوسکوپ الکترونیکی

a device or machine that is often unusual or complicated, made for a specific job

دستگاه, اختراع

a mechanical device powered by flowing or falling water, typically used to generate mechanical power for tasks such as grinding grain or pumping water

چرخ آب, آسیاب آبی

an innovative device used in printing, casting individual lines of type from molten metal, significantly advancing the efficiency of typesetting

لینو تایپ, دستگاه لینوتایپ

a distinct layer or level within a system, often conceived as having depth or hierarchy

طبقه, قشر، لایه

a measuring instrument or device used to determine the size, capacity, amount, or extent of something

گیج, ابزار اندازه‌گیری

a richly decorative fabric characterized by raised patterns

پارچه زرباف با طرح برجسته

a flexible material, often in the form of a sealant or filler, used to seal gaps, joints, or cracks in various surfaces, such as walls, windows, or pipes, to prevent air, water, or pests from entering or escaping

*مواد درزبندی

a large sheet of strong, flexible material, typically made of canvas or polyethylene, used to protect or cover objects from weather or debris

چادر, پوشش

an object, typically over a hundred years old, considered valuable due to its historical significance, craftsmanship, or rarity

عتیقه, شیء عتیق

a device in a vehicle that measures the distance traveled by counting the number of rotations of a vehicle's wheels

دوربین فاصله سنج

a writing tool made from a bird feather, typically the large flight feather of a goose or swan, with a sharpened end

پر, قلم پر

a flat or curved object, often made of metal or plastic, designed to catch or direct airflow, typically used in weather vanes, turbines, or aircraft

پرچم باد, پرچم نشانه

weapons and ammunition used for military or defense purposes, including firearms, bombs, grenades, and missiles

مهمات, تجهیزات نظامی

an explosive device placed on railroad tracks, activated by passing trains to warn engineers of potential dangers ahead

موشک, دستگاه هشدار

a device with a long thin bar and a weight at the end that swings side to side to keep a clock working

آونگ, پاندول

a round metal part that rotates in one direction and locks in the opposite direction, used on art tools such as paintbrush handles or adjustable clamps

چرخ جغجغه, چرخ ضامن‌دار

a sharp projection or point, typically found on wire fencing, designed to deter and hinder passage or intrusion

خار, سوزن

a collection of various equipment used for a particular task

لوازم, متعلقات، اسباب

a simple lighting device from earlier times, consisting of a rush stem soaked in fat or grease, used as a makeshift candle

شمع نی‌ای, چراغ نی‌ای

a machine tool that rotates a workpiece so one can shape it by cutting, sanding, or drilling

دستگاه تراش, ماشین تراش

a package or set of basic items or tools assembled to help someone get started with a particular activity

کیت اولیه, بسته شروع

a protruding structure that supports a building or wall and is made out of bricks or stones

پشت‌بند(معماری), شمع پشتیبان دیوار

cloth that is made from the fibers of a plant called flax, used to make fine clothes, etc.

کتان (پارچه)

a channel or pipeline used to transport water over a long distance, usually from a remote source to a town or city

آباره, آب‌گذر، کاریز

a long, elevated structure that carries a railway or road across a valley or river, typically held up by a series of arches

پل راه‌آهن, پل دره‌گذر

an upright, tall, and strong structure made of stone, metal, or wood that provides support for a part of a building such as the roof

ستون

(computing) the part of a computer by which all programs work

پردازشگر, پردازنده، سی‌پی‌یو