Ihe atụ nke Jet Propulsion: foto

Reactivity na ije na nke a - nnọọ a zuru ebe nile onu na okike. Ọfọn, ọkà mmụta sayensị na echepụta "kpọkọtara" na-eji ya na ha na oru mmepe. Ihe Nlereanya nke ndị Jet Propulsion nwere ike hụrụ n'ebe nile. Ọtụtụ mgbe, anyị adịghị ntị na eziokwu na nke a ma ọ bụ na ihe - a di ndu, teknuzu usoro - Nkea na-enyemaka nke a onu.

Gịnị bụ ugboelu propulsion?

Na anụ ọhịa reactivity - a ije ahụ nwere ike ime na ihe omume nke nkewa n'ahụ ya ọ bụla ahụ na ụfọdụ na-agba. Na engineering ugboelu engine -eji otu ụkpụrụ - iwu nche-kwa nke ọkụ. Ihe Nlereanya ugboelu propulsion akụrụngwa na a rọketi, gụnyere a shei (nke na-agụnye ihe engine, akara ngwaọrụ, usable ebe maka akpụ akpụ ibu) na mmanụ ụgbọala na-oxidant, na mmanụ ụgbọala na-ọkụ, na-atụgharị n'ime a gas, nke dị ike ugboelu na-wetara atugharị site nozulu, enye dum Ọdịdị na agbara ọsọ.

Ihe atụ nke reactive ngagharị na ọdịdị

Nnọọ ole na ole e kere eke na-eji ụkpụrụ nke ije. Ọ bụ ihe e ji mara nke erùrù nke ụfọdụ ụdị dragonflies, azundika jelii, akịrịkọ - scallops, cuttlefish, octopus, skwid. Na na osisi ụwa - na osisi nke Earth - na e nwere ndị na umu na-eji ihe a onu maka insemination.

"Crazy kukumba"

Ihe Nlereanya nke ugboelu propulsion enye anyị osisi. Naanị na ọdịdị a osisi na a iju aha otutu bụ ndị yiri ndị anyị na-emebu cucumber. Na epithet "anụ" ya ka enwetara ruru adịghị nnọọ mbụ ụzọ na-agbasa ha osisi. Chaa mkpụrụ osisi ibiaghachi kwụsịrị okporo. N'ihi bụ a onu site nke kukumba Ome mmiri mmiri nwere osisi adabara mmeputakwa, iji reactance. Na mkpụrụ ike otú ofufe pụọ na a anya nke 12 mita na-abụghị n'akụkụ nke ogbugba.

Ka Nkea cuttlefish?

Ihe Nlereanya nke ugboelu propulsion na-ebe na-anọchi anya na fauna. Cuttlefish - cephalopod enwe pụrụ iche foneelu nke a na enịm ke n'ihu nke toso. Therethrough (na site ọzọ mpụta nchawa), mmiri aga n'ime anụmanụ ahụ na mesho oghere. The mmiri mmiri na-ahụ inikiet inikiet atara site foneelu, na a tube cuttlefish nwere ike iduzi n'akụkụ ma ọ bụ azụ. Ihe retroactive enye ije dị iche iche ntụziaka.

salpa

Ụmụ anụmanụ ndị a bụ nke ezinụlọ nke tunicates - atụ reactive ngagharị ke uwa. Ha nwere a translucent cylinder obere size nke ahụ ahụ na-ebi n'elu mmiri nke oké osimiri. Mgbe na-akpụ akpụ na-adọrọ mmiri site a oghere dị n'ihu toso. Mmiri mmiri na-enịm ke wider oghere nke aru-ya, nke na-ndokwa diagonally gills. Salpa ewe a inu mmiri, na n'otu oge ahụ, na oghere a na-emechi tightly, na uru nke ahu - na transverse na longitudinal - bee. On niile salpa ahụ abịakọrọ, na mmiri na-kewapụrụ sharply n'ebe n'azụ oghere. N'ihi ya salpa ahu nagide ụkpụrụ nke reactivity na ya ije na mmiri mmewere.

Azundika jelii, akịrịkọ, plankton

Na oké osimiri e nwere ndị mkpọrọ na-aga otú a. All dịkarịa ala otu ugboro n'ihi na n'aka, na-ezu ike na n'ụsọ oké osimiri, na mmiri zutere dị iche iche iche iche nke azundika jelii. Ma ha na-akpali iji reactivity. Marine plankton, ma ọ bụ kama, ya ụfọdụ echiche, klam na scallops - ha niile ya n'ahụ.

Ihe Nlereanya ugboelu propulsion ozu. skwid

The pụrụ iche Ọdịdị nke ahụ nwere a skwid. N'ezie na ọdịdị nke ya Ọdịdị nwere a dị ike ugboelu engine, nke nwere ihe magburu onwe arụmọrụ. Nke a nnọchiteanya fauna nke oké osimiri na oké osimiri, mgbe ụfọdụ ndụ na omimi karị na esịmde nnukwu n'ike-n'ike. Ọbụna ụmụ anụmanụ si ahu yiri a rọketi ya shapes. More kpomkwem, ya echepụta site n'oge a ndị ọkà mmụta sayensị rọketi simulates skwid ụdị, kere site na okike. Na maka a izuike mmegharị ke aquatic gburugburu ebe obibi nku azu na-eji, ma ọ bụrụ na ị chọrọ a itunanya, ụkpụrụ nke reactivity!

Ọ bụrụ na ị na-jụrụ: enye ihe atụ nke ugboelu propulsion na ọdịdị, ihe mbụ i nwere ike ikwu banyere nke a mollusk. Ya muscular mantle daputara a oghere dị na ahụ. Mmiri na-aracha ya aracha n'èzí, na mgbe ahụ tụbara kama sharply site a warara nozulu (yiri a rọketi). N'ihi: skwid Nkea na jerks na-abụghị uzo. Nke a na atụmatụ-enye ụmụ anụmanụ na-akpali na a pụtara elu ọsọ, chụkwute ya na-eri anụ ma ọ bụ ize eze na-achụ. Ọ pụrụ ịzụlite ọsọ ka dakọtara njikere nke ọma n'oge a ụgbọ mmiri: aka 70 kilomita kwa awa. Na ụfọdụ ndị ọkà mmụta sayensị na-enyocha onu n'ụzọ zuru ezu, na-ekwu banyere gbapụrụ ọsọ nke ruo 150 km / h! E wezụga, onye nnọchiteanya nke oké osimiri nwere ezigbo maneuverability n'ihi na tentacles apịaji doo kpebisiri mgbe na-akpụ akpụ na ziri ezi.