- An
envelope is a
common packaging item,
usually made of thin, flat material. It is
designed to
contain a flat object, such as a
letter or card. Traditional...
- Look up
envelope in Wiktionary, the free dictionary. An
envelope is the
paper container used to hold a
letter being sent by post.
Envelope may also refer...
- In
sound and music, an
envelope describes how a
sound changes over time. For example, a
piano key, when
struck and held,
creates a near-immediate initial...
- A red
envelope, red packet, lai see (Chinese: 利是;
Cantonese Yale: laih sih),
hongbao or ang pau (traditional Chinese: 紅包;
simplified Chinese: 红包; pinyin:...
- A red
envelope (or hóngbāo) is a
monetary gift
which is
given during special occasions in
Chinese and
other East
Asian societies. Red
envelope may also...
- In mathematics, the
lower envelope or
pointwise minimum of a
finite set of
functions is the
pointwise minimum of the functions, the
function whose value...
-
between host cells. Not all
viruses have
envelopes. A
viral envelope protein or E
protein is a
protein in the
envelope,
which may be
acquired by the capsid...
- In
mathematics and economics, the
envelope theorem is a
major result about the
differentiability properties of the
value function of a
parameterized optimization...
-
Envelope journalism (also
envelopmental journalism, red
envelope journalism,
white envelope journalism, Ch'ongi,
wartawan amplop) is a
colloquial term...
- In geometry, an
envelope of a
planar family of
curves is a
curve that is
tangent to each
member of the
family at some point, and
these points of tangency...
