Ví dụ về việc sử dụng Trivalent trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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An oxonium ion is any ion with a trivalent oxygen cation.
Trivalent Arsenic As+3 is considered 60 times more toxic than pentavalent As+5.
The network is formedwhen the elongated terrylene molecules link up with trivalent melamine.
The functional advantages of trivalent chromium are higher cathode efficiency and better throwing power.
The divalent state is proven for mendelevium and nobelium,and in nobelium it is more stable than the trivalent state.
Electroplating supplies including shiny, satin, nickel to trivalent chromium plastic chrome plating with large plating tanks.
Although trivalent chromium is far less poisonous than hexavalent, chromium salts are considered toxic.
Japanese Camellia OIL-natural oil FYTO trichological skincreamBasic cream skin treatment with adjuvant trivalent: essential oils phyto cream.
In the United States, trivalent chromium(Cr(III)) ion is considered an essential nutrient in humans for insulin, sugar and lipid metabolism.
This means processes that are hard to control, such as barrel plating,are much more difficult using a trivalent chromium bath.
In fact, these rare earth elements are trivalent, so Mendeleev's values were only about 67% of the true atomic weight.
Trivalent chromium baths, which consist largely of chromium sulfate or chromium chloride, are another option for industrial purposes.
In the natural state,holmium oxide often coexists with trivalent oxides of lanthanides, and we need special methods to separate them.
A trivalent element, pure erbium metal is malleable(or easily shaped), soft yet stable in air, and does not oxidize as quickly as some other rare earth metals.
Because Na's valence is +1 instead of +2 like Mg, Fe and Ca,it must be paired with a trivalent cation like ferric iron(Fe+3) or Al.
However, after a few years, trivalent manganese is continuously oxidized by air, and the yellow color will gradually increase, so the windows of those old houses will be slightly yellowish.
State epidemiologist Dr. GilChavez says this year's influenza vaccine, Trivalent, will protect against the H1N1 virus and two other strains of the virus.
Trivalent chrome, which uses similar processing methods to hexavalent chrome but without most of the hazards, has already made serious inroads in decorative chrome markets.
The electro-plating line consists of a series of tanks where the parts are immersed to apply Copper,and Nickel and Trivalent Chrome where decorative finish is required.
In the long run, a hard trivalent chrome coat may provide an alternative to hexavalent chrome that would allow chrome platers to maintain their client set in critical wear coating markets.
In a secondary endpoint of the trial, each B strain in Fluzone High-Dose Quadrivalentinduced a superior immune response compared to the trivalent formulation not containing the corresponding B strain.
Professional plastic chrome plating services including bright,satin, trivalent, plastic chrome plating for various auto parts(truck covers, truck center cups, truck wheel simulators, truck grilles).
Most arsenic removal technologies are most effective when removing the pentavalent form of arsenic(As(V),arsenate), since the trivalent form(As(III), arsenite) is predominantly non-charged below pH 9.2.
Through catalysis of manganese filter to oxidize the ferrous iron andmanganese ion in water into trivalent ion, and then absorbs with natural manganese sand to reduce the iron and manganese ions in water.
The X site is usually occupied by divalent cations(Ca, Mg, Fe,Mn)2+ and the Y site by trivalent cations(Al, Fe, Cr)3+ in an octahedral/tetrahedral framework with[SiO4]4- occupying the tetrahedra.
The most common example is the Erbium Doped Fiber Amplifier(EDFA),where the core of a silica fiber is doped with trivalent erbium ions and can be efficiently pumped with a laser at a wavelength of 980 nm or 1,480 nm, and exhibits gain in the 1,550 nm region.
The FDA approval was based on data from a phase 3 immunogenicity and safety study in which the influenza vaccine achieved the primaryendpoint of non-inferior immunogenicity compared with 2 trivalent formulations of the vaccination, each containing 1 of the 2 influenza B strains recommended for the inclusion of the vaccine for the 2017-2018 influenza season.