| Poiseuille's law |
where V is a volume of the liquid, poured in the time unit t, vs median fluid velocity along the axial cylindrical coordinate z, r internal radius of the tube, Δp* the preasure drop at the two ends, η dynamic fluid viscosity and l characteristic length along z, a linear dimension in a cross-section (in non-cylindrical tube). ...
Ãâó: en.wikipedia.org/wiki/Poiseuille's_law
|
|---|---|
| poison |
In the context of biology, poisons are substances that cause injury, illness, or death to organisms, usually by chemical reaction or other activity on the molecular scale. Some poisons are also toxins, usually referring to naturally produced substances that kill rapidly in small quantities, such as the bacterial proteins that cause tetanus and botulism. A distinction between the two terms is not always observed, even among scientists. ...
Ãâó: en.wikipedia.org/wiki/Poison
|
| poisonous |
In the context of biology, poisons are substances that cause injury, illness, or death to organisms, usually by chemical reaction or other activity on the molecular scale. Some poisons are also toxins, usually referring to naturally produced substances that kill rapidly in small quantities, such as the bacterial proteins that cause tetanus and botulism. A distinction between the two terms is not always observed, even among scientists. ...
Ãâó: en.wikipedia.org/wiki/Poisonous
|
| poison hemlock |
Conium is a genus of 2-3 species of perennial herbaceous plants in the family Apiaceae. The most familiar species is Conium maculatum (also known as Poison Hemlock), the most common of several species of hemlock noted for their toxicity. It is a biennial herb which grows up to 10 feet tall, has a smooth (sometimes purple) spotted stem and finely divided lacy leaves. The new leaves and root, when crushed emit a rank, unpleasant odour often compared to mice or parsnips. ...
Ãâó: en.wikipedia.org/wiki/Poison_hemlock
|
| Poisson distribution |
{{Probability distribution| name =Poisson| type =mass| pdf_image =The horizontal axis is the index k. (Note that the function is only defined at integer values of k. The connecting lines do not indicate continuity.)| cdf_image =The horizontal axis is the index k. (Note that the function is only defined at integer values of k. The connecting lines do not indicate continuity. ...
Ãâó: en.wikipedia.org/wiki/Poisson_distribution
|
| POIS | climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries |
|---|---|
| POIS | dermatitis resulting from contact with the poison ivy plant |
| POIS | climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries |
| POIS | milkweed of southwestern United States and Mexico |
| POIS | climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries |
| POIS | dermatitis resulting from contact with a poison oak plant |
| POIS | large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers |
| 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 | the target company defends itself by making its stock less attractive to an acquirer |
| POIS | smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries |
| POIS | dermatitis resulting from contact with a poison sumac plant |
| POIS | Eurasian herb naturalized in America having white flowers and poisonous hairy foliage and bearing black berries that are sometimes poisonous but sometimes edible |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|