- closed construction
- 封闭结构
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
closed construction
Look at other dictionaries:
Construction of the real numbers — In mathematics, there are several ways of defining the real number system as an ordered field. The synthetic approach gives a list of axioms for the real numbers as a complete ordered field. Under the usual axioms of set theory, one can show that … Wikipedia
Closed shop — A closed shop is a form of union security agreement under which the employer agrees to hire union members only, and employees must remain members of the union at all times in order to remain employed.[1] International Labour Organization… … Wikipedia
Construction of Queensland railways — Queensland s railway construction begin in the 1860s. A narrow gauge railway was selected due to cost savings and its suitability to the mountainous terrain along Queensland s coast. The rail network continued to expand until road transport… … Wikipedia
Closed rides and attractions — The following are amusement park rides and attractions that have been closed. Most were closed down years ago, with no known plans to reopen them.American Attractions and ParksFreedomland* Freedomland was a theme park in the Bronx, New York, USA… … Wikipedia
Construction of the Trans-Alaska Pipeline System — The construction of the Trans Alaska Pipeline System was a massive undertaking involving tens of thousands of people often in extreme temperatures and conditions. Specialized construction techniques were pioneered to build the pipeline, most of… … Wikipedia
Closed London Underground stations — There are several dozen permanently closed London Underground stations across the London Underground ( tube ) network. Some were simply built too near to other stations to be useful; others experienced too little use to make their retention… … Wikipedia
closed shop — a factory, office, or other business establishment in which union membership is a condition of being hired as well as of continued employment. Cf. open shop. [1900 05, Amer.] * * * Arrangement whereby a company employs only workers who are… … Universalium
Closed city — Central entry checkpoint to the closed city of Seversk A closed city or closed town is a settlement with travel and residency restrictions in the Soviet Union and some of its successor countries. In modern Russia, such places are officially known … Wikipedia
Closed monoidal category — In mathematics, especially in category theory, a closed monoidal category is a context where we can take tensor products of objects and also form mapping objects . A classic example is the category of sets, Set, where the tensor product of sets A … Wikipedia
Construction of t-norms — In mathematics, t norms are a special kind of binary operations on the real unit interval [0, 1]. Various constructions of t norms, either by explicit definition or by transformation from previously known functions, provide a plenitude of… … Wikipedia
Construction plant fitting in Ireland — The trade of construction plant fitting in Ireland is essentially the training of mechanics who specialise in working on the type of machinery found on building sites. Bull dozers, dump trucks, four wheel drive vehicles, cement mixers and water… … Wikipedia
