Ví dụ về việc sử dụng Alkalis trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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It is resistant to acids, alkalis.
The product is incompatible with alkalis and oxidizing agents and it should be protected from light.
For example, PTFE or PFA liner can be used to measurecorrosive media such as various acids, alkalis, and salts.
The alkalis include ammonia, potassium hydroxide, calcium hydroxide, sodium hydroxide. The salts include.
Nowadays, vegetable oils and various alkalis are the basis.
Textile Liquid ammonia is used for treatment of cotton materials, giving properties like mercerisation,using alkalis.
It has good resistance to corrosion and it is stable against alkalis and sulfuric and hydrochloric acids.
This film resists the permeation of moisture and oxygen gas,and shows high resistance to various chemicals such as acids and alkalis.
Resists attack by acids(except organic acids), alkalis, chlorinated water, seawater, and natural salts- even diesel oil.
They also resist weak acids butare not recommended for use in environments that contain alkalis or inorganic acids.
The drug is pharmaceutically incompatible with alkalis, soap, as well as colloids, gum arabic, carboxymethyl cellulose and other anionic compounds.
Caramel color is manufactured by heating carbohydrates,either alone or in the presence of acids, alkalis, and/or salts.
Basalt generally has a composition of 45- 55 wt% SiO2, 2-6 wt% total alkalis, 0.5- 2.0 wt% TiO2, 5- 14 wt% FeO and 14 wt% or more Al2O3.
This film resists the permeation of moisture and oxygen gas,and shows high resistance to various chemicals such as acids and alkalis.
Scandium oxide( Sc2O3) forms scandate salts with alkalis, unlike its higher homologues yttrium oxide and lanthanum oxide(La2O3), for example forming K3Sc(OH)6 with KOH.
As a result of research, which was conducted by scientists, it was found that sweat consists of 99% of ordinary water and only 1% are organic and inorganic compounds, among which there is urea,acids and alkalis.
Our derby rope is naturally resistant to to all moisture, rot,acid, alkalis, chemicals, oils, and gas, so that it can be used and counted on to last in as many settings as possible.
When uses in cotton spandex elastic fabrics, prevents damage to the cotton fibres as excessive amount of other organic/inorganic acids,as well as prevents damage to the spandex fibres as alkalis, which help retain the fabric elasticity.
This broad use of the termis likely to have come about because alkalis were the first bases known to obey the Arrhenius definition of a base, and they are still among the most common bases.
As the most chemically resistant thermoplastic polymer available, PTFE is inert to almost all chemicals and solvents, allowing PTFE parts to function well in acids,alcohols, alkalis, esters, ketones, and hydrocarbons.
Even though it is a relatively inert element,silicon still reacts with halogens and dilute alkalis, but most acids(except for a combination of nitric acid and hydrofluoric acid) do not affect it.
Cleaning can be carried out by the separate or the combined use of physical methods, such as heat, scrubbing, turbulent flow, vacuum cleaning or other methods that avoid the use of water,and chemical methods using detergents, alkalis or acids.
According to Minh, earthenware has been used by housewives because theearthenware is not corroded by acids and alkalis found in food(when cooking at high temperatures) and does not produce toxic substances like needles. species.
Inorganic compounds are generally referred to as inorganic compounds except(organic) carbon, Inorganic Compound but also include carbon monoxide, carbon dioxide, carbonate, Inorganic Compound etc. the vast majority of inorganic compounds can be classified into oxides,acids, alkalis and salts of four categories.
Because the eye washer made of stainless steel 304material can resist the corrosion of acids, alkalis, salts and oils in general, but it can not resist the corrosion of chloride, fluoride, sulfuric acid or oxalic acid with concentration above 50%.
Nitrobacter is a genus comprising rod-shaped, gram-negative, and chemoautotrophic bacteria.[1] The name Nitrobacter derives from the Latin neuter gender noun nitrum,nitri, alkalis; the Ancient Greek noun βακτηρία, βακτηρίᾱς, rod.
Pinkwater will not work on chemicals that are water soluble, such as light alcohols(methanol, ethanol and propanol), ammonia and many ammonia compounds,acids, alkalis nitrates, sulfates, and chlorides to name some of the more common chemical families.
EPDM o rings are frequently used to seal brake systems and in many hot water and steam applications Additionally EPDM compounds havegood resistances to mild acids detergents alkalis silicone oils and greases ketones and alcohols EPDM has gained….
The symptomatology of this disease is often observed in workers of the confectionery and canning industry, due to irritation of the skin with acids, juices,essences, alkalis and sugary substances, and it is found in enterprises where antibiotics and various kinds of fungi are used.