| plankton |
1) Small, usually microscopic, plants (phytoplankton) and animals (zooplankton) in aquatic systems. 2) All of the smaller floating, suspended or self-propelled organisms in a body of water.
출처: www.nsc.org/ehc/glossar1.htm
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| Planck's constant |
Planck's constant is a fundamental parameter in quantum mechanics. It determines the size of the discrete units or energy, mass, spin, etc. into which the microscopic world is partitioned. Its value is 1.05 x 10 -27 grams-cm/sec.
출처: www.pbs.org/wgbh/nova/elegant/glossary.html
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| plantigrade |
walking flat on the sole of the foot; humans and bears are examples of plantigrades
출처: www.kentuckyawake.org/templates/glossary/
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| plantigrade |
Feet in which parts enclosing the phalanges and metatarsals all touch the ground. For ambulatory (walking) locomotion.
출처: www.uvm.edu/~jdecher/GoT.html
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| plant |
a living organism that makes its own food from inorganic substances and has neither the power of movement nor special organs, sensation or digestion
출처: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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