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المفردات الضرورية للاختبار TOEFL - الهندسة والبحث
هنا سوف تتعلم بعض الكلمات الإنجليزية حول الهندسة والبحث، مثل "wire"، "switch"، "crane"، وما إلى ذلك، اللازمة لامتحان TOEFL.
مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
a device or tool that requires specific knowledge on how to be used
أداة, جهاز
a small piece of material that is a semiconductor, used to make an integrated circuit
شريحة إلكترونية, ميكروشيپ
a piece of equipment by which the far objects, particularly those in space, are made clearly visible
تلسكوب
something such as a button or key that turns a machine, lamp, etc. on or off
مفتاح, زر
a machine or device that detects any changes in the environment and sends the information to other electronic devices
مستشعر, حساس
the complete circle through which an electric current flows, typically consists of the source of electric energy
دائرة كهربائية, دائرة
a small pointy piece of metal that can be fasten into wooden or metal objects using a screwdriver to hold things together
برغي, مسمار
a group of wires bundled together for transmitting electricity that is protected within a rubber case
كابل
the quantity that is possible by a machine, etc. to produce
القدرة الإنتاجية, سعة الإنتاج
to check and fix something so it is becomes ready to be used
صيانة, إصلاح
an early or preliminary model of something from which other forms are developed or copied
نموذج أولي, نموذج مسبق
a flow of electricity resulted from the movement of electrically charged particles in a direction
تيار, تيار كهربائي
a device used for connecting two pieces of equipment that are not compatible with each other
محول, موصل
to make a representation of something, especially one based on mathematics
نموذج, تمثيل
a place where people do scientific experiments, manufacture drugs, etc.
مختبر
a small amount of a substance taken from a larger amount used for scientific analysis or therapeutic experiment
عينة, مثال
a specific way or process of doing something, particularly an established or systematic one
طريقة, أسلوب
to direct or participate in the management, organization, or execution of something
إدارة, قيادة
a judgment on the quantity and quality of something after careful consideration
تقييم, تقدير
relating to or involving scientific experiments, especially those designed to test hypotheses or explore new ideas
تجريبي, تجريبية
a piece of information discovered as a result of a research
اكتشاف, نتيجة
an explanation based on limited facts and evidence that is not yet proved to be true
فرضية
someone on whom scientific experiments are tested
فأر تجارب, موضوع تجريبي
to notice or discover something that is difficult to find
الكشف عن, اكتشاف
to put people or things in different categories or groups
تصنيف, فصل
the act of finding something for the first time and before others
اكتشاف, عثور
a person whose job is to study ancient societies using facts, objects, buildings, etc. remaining in excavation sites
عالم آثار
