Nhau

Hondo ine mapurasitiki epurasitiki-isina kurongedza mhinduro
Na admin on 24-09-05
Purasitiki anoita basa rakakosha munharaunda yanhasi nekuda kwezvakawanda zvakasiyana zvivakwa, asi kugadzirwa, kushandiswa, uye kurasa mapurasitiki zvakakonzera zvakashata munharaunda, zvakatipoteredza, uye hupfumi. Iyo Global Statess Pollution Dambudziko Rinomiririrwa ...
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Hurumende yeK Hurumende inozivisa kurambidzwa kupurasitiki mapurasitiki
Na Admin On 24-09-04
Hurumende yeBritish ichangobva kuita chiziviso chakakosha maererano nekushandiswa kwemapipi emvura, kunyanya avo vane mapurasitiki. Mitemo, iyo inoiswa kurambidza kushandiswa kwepurasitiki kupukuta, kunouya semhinduro yekukura zvine chekuita nezvezvakatipoteredza uye uye o ...
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Bamboo Pulp Papermaking Process uye Midziyo
Na Admin On 24-09-04
● Bamboo pulp yechiputa pakatarisana neshanduro yeindasitiri uye yekushandiswa kwe bamboo The ...
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Chemical Properties yeBamboo Zvishandiso
Na Admin On 24-09-03
Bamboo zvinhu zvine yakakwirira cellulose zvemukati, slender fiber chimiro, yakanaka michina yezvivakwa uye plasiki. Semamwe mikana yakanaka yehuni yehuni mapapiro akasviba, bamboo anogona kusangana nePulp zvinodiwa pakugadzira med ...
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Nyoro tauro kutenga gwara
Na Admin On 24-09-03
Mumakore achangopfuura, matanda akapfava akawana mukurumbira wekushandiswa kwavo, kuwanda, uye anonzwa. Nezvisarudzo zvakasiyana siyana zvinowanikwa mumusika, zvinogona kuve zvakanyanya kuti usarudze iyo chaiyo yakapfava tauro inokodzera yako ...
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Ongorora Bamboo Sango Sango Base-Youchu Guta
Na Admin On 24-08-29
Sichuan ndeimwe yenzvimbo huru dzekugadzira dzeChina Bamboo Indasitiri. Nyaya iyi ye "Golden Signboard" inokutora kuenda kuWindoan County, Sichuan, kupupurira kuti bamboo yakajairwa sei
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Ndiani akagadzira mapepa? Ndezvipi zvimwe zvinonakidza chokwadi?
Na Admin On 24-08-28
Paperesa ndeimwe yemavheti mana makuru eChina. MuWestern Han Dynasty, vanhu vakange vatoonzwisisa nzira yekutanga yepepa. Kumabvazuva kweNeast Han Dynasty, Iyo Eunuch Cai Lun Yakapfupisa Chiitiko cheFar ...
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Iyo nyaya ye bamboo pulp pepa rinotanga seizvi ...
Na Admin On 24-08-28
China ina ina maivhu mairi mapepa ndeimwe yeChina Chimwe Chinyorwa Chakakura Zvigadzirwa. Pepa ndicho crystallization yechiitiko chenguva refu uye huchenjeri hwevanhu vekare vechinyakare vanoshanda vechiChinese. Iyo inonyanya kugadzirwa munhoroondo yebudiriro yemunhu. Mune yekutanga ...
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Ungasarudza sei bamboo tisue pepa nenzira kwayo?
Na Admin On 24-08-27
Bamboo tisue pepa raiwana mukurumbira senzira yekusimudzira imwe nzira yetsika yetishu. Nekudaro, nezvakasiyana zvakasiyana siyana zviripo, kusarudza munhu chaiye kunogona kuve kwakanyanya. Heino gwara rekukubatsira iwe kuita sarudzo ine ruzivo: ...
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Njodzi dzePepa reChiilet (rine Chlorinated zvinhu) kumuviri
Na Admin On 24-08-27
Kunyanyisa chloride yezvinyorwa zvinogona kukanganisa chiyero cheElectrolyte yemuviri uye kuwedzera iyo yekudzvinyirira yeOsmotic yeMutumbi, inotungamira kurasikirwa kwemvura yekurasikirwa kwemvura uye yakasvibiswa metabolic maitiro. 1 ...
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Bamboo pulp yakasikwa ruvara tissue vs huni pulp chena tishu
Na Admin On 24-08-26
Kana zvasvika pakusarudza pakati pe bamboo pulp yakasikwa mapepa emapepa uye huni dzemapepa chena mapepa matauro, zvakakosha kuti ufunge nezve kugona kwedu uye nharaunda yedu. White Wood wallp mapepa tauro, anowanzo kuwanikwa pane ...
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Ndeipi pepa rekuputika-remahara kurongedza?
Na Admin On 24-08-26
Munyika yanhasi yemamiriro ezvinhu anoziva, kudiwa kwemapurasitiki-kusununguka kurongedza kuri kuwedzera. Sezvo vatengi vanozoziva zvakanyanya nezvekukanganiswa kwepurasitiki pane zvakatipoteredza, mabhizinesi ari kutsvaga dzimwe nzira dzinosimbisa. Imwe yakadaro ...
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