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السبت، 29 أبريل 2017
نهايات الدوال - الترتيب - العمليات على الدوال
: نهايات الدوال - الترتيب - العمليات على الدوال
: إشارة حدانية - إشارة و تعميل ثلاثية الحدود
الفروع اللانهائية :
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الجمعة، 28 أبريل 2017
Brain Drain:
Vocabulary
This is a list
of vocabulary items related to brain drain
Brain:
a. The portion of the head which
is the primary center for the regulation and control of bodily activities,
receiving and interpreting sensory impulses, and transmitting information to
the muscles and body organs. It is also the seat of consciousness, thought,
memory, and emotion.
b. Intellectual ability; mind: a
dull brain; a quick brain.
c. Intellectual...
Science and technology
Vocabulary
Science and
technology vocabulary
This is a list of vocabulary items related to science
and technology for English learners.
Technhology:
1. The application of science, especially to industrial
or commercial objectives.
2. The scientific method and material used to achieve a
commercial or industrial objective.
Science:
1.The observation, identification, description,
experimental investigation, and theoretical explanation of phenomena.
2.Knowledge, especially knowledge that is gained through
experience.
Scientific discipline:
A particular
branch of scientific knowledge such as social science, natural...
