| Poisson-Pearson formula | A formula to determine the statistical error in calculating the endemic index of malaria: let N = total number of children under 15 years in a locality; n = total number examined for the spleen-rate; x = number found with enlarged spleen; (x/n)100 = spleen-rate; e% = percentage of error; the percentage error will be, by this formula: (05 Mar 2000) |
|---|
| poisonous |
having the qualities or effects of a poison not safe to eat marked by deep ill will; deliberately harmful; "poisonous hate"; "venomous criticism"; "vicious gossip"
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| poison gas |
a gas that is poisonous to breath or contact; used in chemical warfare
출처: wordnet.princeton.edu/perl/webwn
|
| poison hemlock |
hemlock: large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous
출처: wordnet.princeton.edu/perl/webwn
|
| Poisson distribution |
a theoretical distribution that is a good approximation to the binomial distribution when the probability is small and the number of trials is large
출처: wordnet.princeton.edu/perl/webwn
|
| poise |
be motionless, in suspension; "The bird poised for a few moments before it attacked" brace: prepare (oneself) for something unpleasant or difficult a cgs unit of dynamic viscosity equal to one dyne-second per square centimeter; the viscosity of a fluid in which a force of one dyne per square centimeter maintains a velocity of 1 centimeter per second a state of being balanced in a stable equilibrium cause to be balanced or suspended aplomb: great coolness and composure under strain; "keep your cool" hold or carry in equilibrium
출처: wordnet.princeton.edu/perl/webwn
|
| POIS | add poison to |
|---|---|
| POIS | kill with poison |
| POIS | kill by its poison |
| POIS | spoil as if by poison |
| POIS | medium-sized shrubby tree of South Africa having thick leathery evergreen leaves and white or pink flowers and globose usually two-seeded purplish black fruits |
| POIS | smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries |
| POIS | either of two Australian plants of the genus Swainsona that are poisonous to sheep |
| POIS | any of various Australian evergreen shrubs of the genus Gastrolobium having whorled compound leaves poisonous to livestock and showy yellow to deep reddish-orange flowers followed by two-seeded pods |
| POIS | a common perennial death camas |
| POIS | smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries |
| POIS | (chemical warfare) a gas that is poisonous to breath or contact |
| POIS | large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers |