Steel qauv kev twb kev txuas yog hais txog kev sib txuas ntawm steel qauv cov tswv cuab lossis cov khoom. Steel qauv kev sib txuas yog feem ntau welded, bolted los yog rivet txu...
Aug 08, 2022
Electrostatic precipitator yog ib qho tsim nyog cov cuab yeej txhawb nqa rau thermal fais fab nroj tsuag. Nws txoj haujlwm yog tshem tawm cov pa paug tawm los ntawm cov pa hluav...
Cemented carbide yog cov khoom siv hlau ua los ntawm cov khoom siv tawv tawv ntawm cov hlau refractory thiab cov hlau sib txuas los ntawm cov txheej txheem hmoov metallurgy. Cem...
Aug 05, 2022
Cobaltous oxide yog hlau oxide, uas yog dub-grey hexagonal hmoov, insoluble nyob rau hauv dej, cawv thiab ammonia, yooj yim txo los ntawm carbon monoxide rau hlau cobalt, thiab ...
Lub sijhawm sib nqus nuclear yog lub cev muaj nuj nqis uas qhia qhov sib nqus loj ntawm atomic nucleus. Cov protons thiab neutrons uas ua rau lub nucleus muaj lub sijhawm sib nq...
Aug 04, 2022
Spectral kab splitting yog hais txog kev sib cais ntawm atomic zog xeev vim hluav taws xob los yog magnetic teb, uas ua rau lub splitting ntawm hluav taws xob spectral kab.
Hysteresis hais txog qhov tshwm sim uas cov hlau nplaum ntawm cov ntaub ntawv ferromagnetic tsis yog nyob ntawm lub zog ntawm sab nraud magnetic teb, tab sis kuj nyob rau hauv t...
Aug 03, 2022
Qhov tshwm sim ntawm magneto dazzle lub teeb los ntawm Zeeman nyhuv. Thaum lub dav hlau-polarized lub teeb dhau los ntawm qhov nruab nrab hauv qhov chaw sib nqus raws li cov kev...
Polycaprolactam yog cov organic tshuaj nrog cov tshuaj formula (C6H11NO)n, kheej kheej hais, soluble nyob rau hauv formic acid, phenol, m-cresol, concentrated sulfuric acid, dim...
Jul 28, 2022
Hydroxyl sulfate yog ib yam tshuaj uas muaj cov tshuaj formula 2NH2OH·H2SO4. Nws yog tsuas yog siv los ua cov tshuaj analytical reagent, txo tus neeg sawv cev, thiab tseem tuaj ...
Benzoic acid yog ib qho aromatic acid organic compound nrog molecular mis C7H6O2. Keeb kwm yog tsim los ntawm benzoin cov pos hniav, nws yog hu ua benzoic acid. Lub melting poin...
Ammonium sulfate yog ib yam khoom tsis muaj zog nrog cov tshuaj formula (NH4) 2SO4, tsis muaj xim muaju lossis cov khoom dawb, thiab tsis muaj ntxhiab. Decomposes siab tshaj 280...
