| fascicular block | A condition based on the concept that the left branch of the bundle of His provides two of three major fascicles of a system of conduction, of which the right bundle branch constitutes the third, for the transmission of the cardiac impulse from the atrium above to the ventricles below the A-V node; block may occur in any or all fascicles, all three together producing complete A-V block. See: hemiblock. (05 Mar 2000) |
|---|---|
| unidirectional block | Block that prevents passage of an impulse when it approaches from one direction but not from the other, as when block in the A-V node prevents anterograde conduction to the ventricles while retrograde conduction to the atria remains intact. (05 Mar 2000) |
| field block | Regional anaesthesia produced by infiltration of local anaesthetic solution into tissues surrounding an operative field. (05 Mar 2000) |
| field block anaesthesia | Conduction anaesthesia in which small nerves are not anaesthetised individually, as in nerve block anaesthesia, but instead are blocked en masse by local anaesthetic solution injected to form a barrier proximal to the operative site. (05 Mar 2000) |
| first degree A-V block | See: atrioventricular block. (05 Mar 2000) |
| fish-block | See Fish-tackle. Source: Websters Dictionary (01 Mar 1998) |
| local nerve block | Infiltration of a local anesthetic around a peripheral nerve so as to produce anesthesia in the area supplied by the nerve. (16 Dec 1997) |
| block |
In basketball, a block (short for blocked shot) occurs when a defensive player legally deflects a shot from an offensive player. In order to be legal, the block must occur while the shot is traveling upward. If it is heading downward when the defender hits it, it is ruled a goaltend and counts as a made basket. Largely due to their height, centers and power forwards tend to record the most blocks. A blocked shot is considered to be one of the most exciting plays in basketball. ...
출처: en.wikipedia.org/wiki/Block_(basketball)
|
|---|---|
| block |
In computer programming, a statement block is a section of code which is grouped together, much like a paragraph; such blocks consist of one, or more, statements. In C, C++, and some other languages, statement blocks are enclosed by braces {}. In Ada, Pascal, and some other languages, blocks are denoted by "begin" and "end" statements. In Python they are indicated by indentation. Unlike paragraphs, statement blocks can be nested; that is, with one block inside another. ...
출처: en.wikipedia.org/wiki/Block_(programming)
|
| block design |
In mathematics, a block design in combinatorics is a particular kind of set system, which has some long-standing applications to experimental design, as well as some pure combinatorial aspects. Given a finite set X and integer k > 1, we consider a block design B to be a set of k-element subsets of X, such that the number m of sets in B containing x in X is independent of x, and the number n of sets in B containing given distinct x and y in X is also independent of the choices. ...
출처: en.wikipedia.org/wiki/Block_design
|
| blockade |
A situation where a piece or a pawn is prevented from advancing by an opposing piece or pawn.
출처: www.geocities.com/allentownchess/terms.html
|
| blockade |
practice of positioning naval ships in front of an enemy's harbors and river openings to prevent vessels loaded with commerce from entering and departing
출처: www.geocities.com/43rdpa/cwterms.html
|
| block | obstruct access to |
|---|---|
| block | block off the passage through |
| block | render unsuitable for passage |
| block | plan where and when songs should be inserted into a theatrical production, or plan a theatrical production in general |
| block | indicate roughly |
| block | shield from light |
| block | prevent from entering, as of light |
| block | a small plane used on end grains of wood |
| block | render unsuitable for passage |
| block | a vote proportional in magnitude to the number of people that a delegate represents |
| block | a war measure that isolates some area of importance to the enemy |
| block | prevents access or progress |