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Primary evidence, more commonly known as best evidence, is the best available substantiation of the existence of an object because it is the actual item. It differs from secondary evidence, which is a copy of, or substitute for, the original. If primary evidence is available to a party, that person must offer it as evidence. When, however, primary evidence is unavailable—for example, through ...
Definition of primary industry: An industry involved in the extraction and collection of natural resources, such as copper and timber, as well as by activities such as farming and fishing. A company in a primary industry can also be ... Dictionary Term of the Day Articles Subjects BusinessDictionary Business Dictionary Dictionary Toggle navigation. Uh oh! You''re not signed up. Sign Up Close ...
crusher. crusher Dictionary definition and meaning for word crusher. Definition (noun) a device that crushes something Connect with us on Facebook. Mnemonic Dictionary. We are Hiring! × We are looking for Content Writers (12 years experience) for our edtech startup based out of Gurgaon. If interested, please reach out to us at career ...
The purpose of the primary crusher is to reduce the ROM ore to a size amenable for feeding the secondary crusher or the SAG mill grinding circuit. The ratio of reduction through a primary crusher can be up to about 8:1. Feed: ROM up to m; Product: 300mm (for transport) to 200mm (for SAG mill) Feed Rate: 160 to 13,000 tph; The family of primary crushers include: Gyratory Crushers Jaw ...
· The most common machines for the comminution of coarse feed material are the jaw crusher, cone crusher and hammer crusher. Primary jaw crusher product in .
secondary Dictionary definition and meaning for word secondary. Definition (noun) the defensive football players who line up behind the linemen Definition (noun) coil such that current is induced in it by passing a current through the primary coil Synonyms: secondary coil, secondary winding. Definition (adj) being of second rank or importance or value; not direct or immediate Example ...
primary key meaning and definition. Noun. Frequency: plural primary keys. computing, database In the design of a database table, the primary key (abbreviated PK) is selected among the nonempty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table. Related terms . Noun: candidate key, foreign key. Hangman. English German ...
Description In industry, a crusher is typically a machine which uses a metal surface to break or compress materials. Mining operations use crushers, commonly classified by the degree to which they fragment the starting material, with primary and secondary crushers handling coarse materials, and tertiary and quaternary crushers reducing ore particles to finer gradations.
Impact crushers may be used as primary, secondary, or tertiary crushers. Despite having a somewhat higher operating cost than other crushers, they tend to produce a more uniform particle shape. Impact crushers usually will benefit the aggregate better than compression crushers, and they may generate more fines. Common types are the horizontal ...
Primary, secondary, and tertiary industries involve the production of raw materials, the processing of those materials, and service industries, respectively. For a long time, those were the ...
Primary and Noncontributory Definition Primary and Noncontributory — this term is commonly used in contract insurance requirements to stipulate the order in which multiple policies triggered by the same loss are to respond. For example, a contractor may be required to provide liability insurance that is primary and noncontributory. This means that the contractor''s policy must pay before ...
Definition of the noun Gyratory Crusher. What does Gyratory Crusher mean as a name of something? noun. a machine for crushing raw material; consists of two vertical cones that are moved by a cam material is progressively crushed and falls out of the bottom
Then vibrating feeder pours them into primary crusher. A continuación, alimentador vibratorio que se vierte en trituradora primaria. Overcome the existing shortcomings in highhorsepower crusher. Supere las deficiencias existentes en la trituradora de alta potencia. (Include feeder, crusher, screen, belt coveyor and so on). (Incluya alimentador, triturador, pantalla, cinta transportadora, etc ...
How to say primary colors in German. German Translation. Grundfarben More German words for primary color. die Grundfarbe noun: primary: Find more words! Use * for blank tiles (max 2) Advanced Search Advanced Search: Use * for blank spaces Advanced Search: Advanced Word Finder: See Also in English. primary color noun: Primärfarbe, Grundfarbe: colors noun: Farben, Flagge, Fahne, .
· Secondary impact crushers and cone crushers are used to further process primarycrushed aggregate, and can be operated with or without attached screening units. These crushers can be used as either secondary or tertiary crushers depending on the application. When interlinked to other mobile units such as a primary or screen, complicated technical processing can be achieved.
Primary Consumer Definition. A primary consumer is an organism that feeds on primary of this type make up the second trophic level and are consumed or predated by secondary consumers, tertiary consumers or apex predators.. Trophic levels. Primary consumers are usually herbivores that feed on autotrophic plants, which produce their own food through photosynthesis.
This definition explains primary storage, also known as primary memory or main memory, and lists other pages within the TechTarget network of ITspecific sites where you can find additional information.
What Is Impact Crusher Definition And Meaning. Impact Crusher Definition. Impact crusher,impact breaker,mobile impact crusher,impact, impact crusher is suitable for materials whose compressive strength is under 350mpa, and particle size is less than 500mm with end products in cubic shape, the impact crusher is widely used for sand and rock producing in the .
primary: 1 adj of first rank or importance or value; direct and immediate rather than secondary " primary goals" "a primary effect" " primary sources" "a primary interest" Synonyms: essential basic and fundamental first preceding all others in time or space or degree original being or productive of something fresh and unusual; or being as ...
Finally the tertiary consumers, large cats and wolves.; Tertiary consumers can be either fully carnivorous or omnivorous.; Humans are one such example of a tertiary consumer.; A carnivore may eat both secondary and tertiary consumers, and its prey may itself be difficult to classify for similar reasons.; Local extinctions and decrease in abundance of many species led to cascading secondorder ...
Meaning of Crusher: Someone or something that crushes. This definition of the word Crusher is from the Wiktionary dictionary, where you can also find the .
Conceptual Definition of Primary Health Care: Primary Health Care . Primary Health Care (PHC) is a conceptual model which refers to both processes and beliefs about the ways in which health care is structured. PHC encompasses primary care, disease prevention, health promotion, population health, and community development within a holistic framework, with the aim of providing essential ...
definition definition: 1. a statement that explains the meaning of a word or phrase: 2. a description of the features and.. Learn more.
Primary sources are documents, images or artifacts that provide firsthand testimony or direct evidence concerning an historical topic under research investigation. Primary sources are original documents created or experienced contemporaneously with the event being researched. Primary sources enable researchers to get as close as possible to what actually happened during an historical event or ...
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