liana 音标拼音: [li'ɑnə]
n . 藤蔓植物
藤蔓植物
liana n 1 :
a woody climbing usually tropical plant Liane \
Li *
ane "\ (
l [-
i ]*[=
a ]
n "),
Liana \
Li *
a "
na \
(
l [-
i ]*[=
a ]"
n [.
a ]),
n . [
F .
liane ;
prob .
akin to lien a band ,
fr .
L .
ligamen ,
fr .
ligare to bind .
Cf . {
Lien },
n . ] (
Bot .)
A luxuriant woody plant ,
climbing high trees and having ropelike stems .
The grapevine often has the habit of a liane .
Lianes are abundant in the forests of the Amazon region .
[
1913 Webster ]
54 Moby Thesaurus words for "
liana ":
algae ,
autophyte ,
bean ,
bracken ,
brown algae ,
climber ,
conferva ,
confervoid ,
creeper ,
diatom ,
fern ,
fruits and vegetables ,
fucus ,
fungus ,
grapevine ,
green algae ,
gulfweed ,
herb ,
heterophyte ,
ivy ,
kelp ,
legume ,
lentil ,
lichen ,
liverwort ,
mold ,
moss ,
mushroom ,
parasite ,
parasitic plant ,
pea ,
perthophyte ,
phytoplankton ,
planktonic algae ,
plant families ,
puffball ,
pulse ,
red algae ,
rockweed ,
rust ,
saprophyte ,
sargasso ,
sargassum ,
sea lentil ,
sea moss ,
sea wrack ,
seaweed ,
smut ,
succulent ,
toadstool ,
vetch ,
vine ,
wort ,
wrack A {C }-like , interpretive , {object -oriented
programming } language , {class } library , and integrated
development environment designed specifically for development
of {application programs } for {Microsoft Windows } and {Windows
NT }. Designed by Jack Krupansky of
Base Technology }, Liana was first released as a commercial
product in August 1991 . The language is designed to be as
easy to use as {BASIC }, as concise as {C }, and as flexible as
Smalltalk }.
The {OOP } {syntax } of {C } was chosen over the less familiar
syntax of {Smalltalk } and {Objective -C } to appeal to {C }
programmers and in recognition of C being the leading OOP
language . The syntax is a simplified subset of {C /C }. The
semantics } are also a simplified subset of C /C , but
extended to achieve the flexibility of Smalltalk .
Liana is a typeless language (like {Lisp }, {Snobol } and
Smalltalk }), which means that the datatypes of variables ,
function parameters , and function return values are not needed
since values carry the type information . Hence , variables are
simply containers for values and function parameters are
simply pipes through which any type of value can flow .
Single inheritance }, but not {multiple inheritance }, is
supported . {Memory management } is automatic using {reference
counting }.
The library includes over 150 {classes }, for {dynamic arrays },
associative lookup } tables , windows , menus , dialogs ,
controls , bitmaps , cursors , icons , mouse movement , keyboard
input , fonts , text and graphics display , {DDE }, and {MDI }.
Liana provides flexible OOP support for Windows programming .
For example , a {list box } automatically fills itself from an
associated {object }. That object is not some sort of special
object , but is merely any object that "behaves like " an array
i .e ., has a "size " member function that returns the number of
elements , a "get " function that returns the ith element , and
the text for each element is returned by calling the "text "
member function for the element ).
A related product , C -odeScript , is an embeddable application
scripting language . It is an implementation of Liana which
can be called from C /C applications to dynamically evaluate
expressions and statement sequences . This can be used to
offer the end -user a macro /scripting capability or to allow
the C /C application to be customized without changing the
C /C source code .
Here 's a complete Liana program which illustrates the
flexibility of the language semantics and the power of the
class library :
main
Prompt user for a string .
No declaration needed for "x " (becomes a global variable .)
x = ask ("Enter a String ");
Use "" operator to concatenate strings . Memory
management for string temporaries is automatic . The
message " function displays a Windows message box .
message ("You entered : " x );
Now x will take on a different type . The "ask_number "
function will return a "real " if the user 's input
contains a decimal point or an "int " if no decimal
point .
x = ask_number ("Enter a Number ");
The "" operator with a string operand will
automatically convert the other operand to a string .
message ("You entered : " x );
Prompt user for a Liana expression . Store it in a
local variable (the type , string , is merely for
documentation .)
string expr = ask ("Enter an Expression ");
Evaluate the expression . The return value of "eval "
could be any type . The "source_format " member function
converts any value to its source format (e .g ., add
quotes for a string .) The "class_name " member function
return the name of the class of an object /value .
Empty parens can be left off for member function calls .
x = eval (expr );
message ("The value of " expr " is " x .source_format
its type is " x .class_name );
The author explained that the "Li " of Liana stands for
Language interpreter " and liana are vines that grow up trees
in tropical forests , which seemed quite appropriate for a tool
to deal with the complexity of MS Windows ! It is also a
woman 's name .
Liana for Windows ", Aitken , P ., PC TECHNIQUES , Dec /Jan
1993 ].
Liana : A Language For Writing Windows Programs ", Burk , R .,
Tech Specialist (R &D Publications ), Sep 1991 ].
Liana v . 1 .0 ." Hildebrand , J .D ., Computer Language , Dec
1992 ].
Liana : A Windows Programming Language Based on C and C ",
Krupansky , J ., The C Users Journal , Jul 1992 ].
Writing a Multimedia App in Liana ", Krupansky , J .,
Dr . Dobb 's Journal , Winter Multimedia Sourcebook 1994 ].
The Liana Programming Language ", R . Valdes , Dr Dobbs J Oct
1993 , pp .50 -52 ].
1999 -06 -29 )
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LIANA: a LIgand-receptor ANalysis frAmework - GitHub Liana - Wikipedia GitHub - saezlab liana-py: LIANA+: an all-in-one framework for cell . . . LIANA+ provides an all-in-one framework for cell–cell . . . - Nature 单细胞LIANA受配体分析框架学习 - 知乎 LIANA+: an all-in-one cell-cell communication framework — liana 【细胞通讯】LIANA - 简书 liana免费字体下载 - 英文字体免费下载尽在字体家 What is a Liana? - World of Flowering Plants