There are tens of thousands of kinds of wood in the world. It is difficult for the timber users to choose the right wood. For the sake of simplicity and practicality, the wood of many tree species should be classified into a class, that is, based on the genus of tree science. Tree species that are similar in use and easily distinguishable in wood identification are grouped into several categories. A genus can be merged into one or a few classes, and several classes can also be grouped into one class, or even one class. The same tree species or several tree species have many names because of their different origins. For the sake of unification, all countries have established a unified name stipulated by the state. Most of the countries have a large amount of trade. Wood of the same species and belonging to the same tree also has some of the same wood characteristics. Wood is called commercial or commercial in commercial circulation. In the tree science "tree species" as a unit, the nature and characteristics of the wood are similar, the use of the same into the "class" of the commodity.
The purpose of timber classification of commodity materials is to classify many tree species into a small number of commodity materials and classify them according to the genus of tree science. It is neither scientific nor suitable for the rough classification of wood into hard or soft.
In order to unify, the national standard GB/T16734?997 of the main timber name of China has been promulgated and implemented. In the future, the name of all domestic timber species should be subject to this.
(1) Forms of commodity materials classified
1. One class
(1) One species: such as silver fir, white cedar, sapling, and fragrant tree.
(2) One species and multiple species: such as red cedar in the yew, southern yew, and northeast yew to form yew.
2. A genus: such as larch is divided into two categories. Larch species: composed of Larix principis-rupprechtii, larch, Japanese larch, yellow larch, Xinjiang larch; Sequoia: from Taibai Sequoia, Tibetan Sequoia, Sequoia, Sichuan Redwood, Daguohongshan And the Nujiang Sequoia and other components. Another example is the Castanea henry is divided into four categories; the yellow cone is composed of a silver leaf cone, a Hainan cone, an alpine cone, a gong cone, etc.; the white cone is made of rice bran, Chinese cone, short thorn cone, Luofu cone, eucalyptus, The composition consists of a split cone, a wire tap, a cone, a scale cone, etc.; the red cone is composed of a South China cone, a red cone, a hanging cone, a large leaf cone, etc.; the bitter buck is made up of a sweet buck, a dog tooth cone, a Yuanjiang cone, It consists of chestnut and bitter.
3. The genus belongs to the class: the lamp holder is composed of two genera: Winchia and Alstonia. Another example is the Malaysian red lacquer (Rengas) consisting of Gluta, Melanochyla and Melanorrhoea.
4. One subject: The Mempisang class in Malaysia consists of Anonaceae spp. The name of the wood (the name of the commodity) is different from the name of the species, and it is related or consistent. Wood has a wide range of names and refers to one or more tree species and to certain tree species, all genus species, several genera species, and general tree species. The name of the tree is narrow and narrow, and only refers to a specific tree species.
Note: Trade names are the common names of the origins of the market manufacturers, not the general trade names; some of the species included in the rengas of the lacquer wood lacquer family, mainly Gluta, black mellow Melanorrhoea and birds Some species of Melanochyla are lacquered; some of the species included in the nyatoh of the genus Lathyrus are mainly woods of 5-8 species such as Palaguium. (2) Businesses of Chinese tree species and commercial materials 1. 30,000 kinds of tree species have been found, including 8 thousand trees (accounting for 1/4 strong); In the woody plant, about 1000 species of special economic forest trees are used; The national standard "China's main timber name" contains 907 species of Chinese wood, which are classified into 380 kinds of commercial materials, including 38 coniferous trees and 342 broad-leaved trees.
Third, the principle of the Chinese translation of imported materials
1. Try to use the name of the tree species and wood in China, and take the name already in China, such as Dipterocarpus translated into dragon brain incense, Hopea translated as a ramp.
2. Free translation: According to Latin meaning translation: it is advisable to use form and feature translation, try to avoid using names of people and places. Morphology, such as Shorea argentifolia translated into silver leaf 娑 åŒ double. Features such as Hopea odorata translated into incense. Places such as Vatica mindanensis are translated as Medan Laoqingpi. The name of a person, such as Hopea lowii, is translated as Rockwell. Another example is Vatica stapfiana translated as Staplef Green. Although some people have names, try not to use them. For example, Neobalanocarpus neimii is translated into a new fruity aroma. Although there are place names, they should be used sparingly. For example, Dipterocarpus philippinensis is translated as A. sinensis, but not as a Philippine diptero.
3. Select foreign product name
(1) It is determined by the long-standing, unobtrusive trade name, in accordance with the principle of customary conventions, such as Eusideroxylon zwageri (trade name Belian) translated as Pontianak wood.
(2) Find the difference from the product name. For example, Guarea cedrata and G.thompsonii have the name "white guarea" and the latter "black guarea" as the white hump and black hump.
(3) Correction of inappropriate products, such as the trade name of Douglas fir used in Pseodotsuga menziesii should be changed to North American yellow fir, indicating that this wood is not affiliated with Pinus, but is a genus of Cedar.
(4) For the same commodity materials owned by each country, it is necessary to formulate uniform standards, which is more difficult to formulate and implement than the domestic standard commodity materials. You can try out the major categories of trade names, such as dipterocarp, heavy slopes, and deep red scorpions. In the back, use the parentheses to indicate the national standard name or the common name of the country of origin or production. Such as Dipterocarpus (Keruing); Dipterocarp (Gujun), Dipterocarpus (Gurjun); Dipterocarp (Yangmu), Dipterocarpus (Yang); Dipterocarp (Abistong), Dipterocarpus (Apitong); Dipterocarpus (Dipper), Dipterocarpus (Dau) illustrate dipterocarp from Malaysia, Myanmar, Thailand, the Philippines and Indochina.
4. Transliteration: If it is impossible to translate, use transliteration.
(1) Foreign transliteration with few foreign letters. Such as khaya? Translated as Kayya.
(2) If there are many foreign letters, take the first two transliteration characters, such as koordersiodendron, which is translated into Cod lacquer, and "Keide" is the first two characters of "Ked Oden". A member of the lacquer family.
(3) The name of the tree species, followed by the two Latin letters in front of it, plus the generic name, such as Shorea palosapis translated as Palo Alto.
5. Regardless of the translated name of the imported material, you must attach a Latin name, especially on commercial contracts, because the tree Latin name is the unified name of the world. According to the Latin name, you can make up for the problems that may be caused by the trade name.
Microfiber kitchen sponge mat is a cleaning tool specifically designed to clean the kitchen, cutlery and home. It is made of microfiber, has efficient water absorption and cleaning capabilities, and can easily clean various stains and oil stains. In addition, it has the characteristics of durability and easy cleaning, and can be used repeatedly. Microfiber kitchen sponges do not contain any harmful substances and are very safe for the human body and the environment. It is an environmentally friendly, healthy and practical cleaning tool, which is welcomed by more and more families and catering industries.
This sponge pad can be used to clean the kitchen, tableware, furniture and other occasions, because of the characteristics of microfiber fabric, it can be more thoroughly clean stains, not easy to remain bacteria, but also can be reused. In addition, the microfiber kitchen sponge mat is soft and will not scratch the surface, which is suitable for cleaning items that need to protect the surface. In short, microfiber kitchen sponge mat is an efficient, environmentally friendly and safe cleaning tool, which is loved by more and more families.
Multifunctional kitchen sponge mat,Absorbent kitchen sponge mat,Soft, hands-free kitchen sponge pad
NINGBO JENNY IMPORT & EXPORT CO.,LTD , https://www.jennyclothing.com