A: We want to have more information about the joints which are very important in railway‚ for example‚ the quotation and quality about insulated joint‚ compromise joint‚ etc. The one that Australia needs more is the melding joint. C: 中国的钢铁产业基础雄厚，发展蓬勃。所以焊接技术发达。焊接接头是我们现在最高端的技术之一。 Glossary Briefing 4: Qantas is the flag carrier of Australia and its largest airline by fleet size‚ international flights and international destinations. Qantas is the third oldest airline in the world. Qantas is based
Premium Qantas Airline British Airways
needed for effective communication. It is contradictory that there are so many illiterate students in this current age that many define as ’the age of the information superhighway.’ <br> <br>It seems as though many of America’s students are unaware of the importance of communication and literacy. Clear and effective language use is a most important and practical utility; it is the vehicle we use to convey information. An ’information superhighway’ without vehicles is futile. Without effective language
Premium Standardized test Writing Education
Why is freedom so important? What about our constitution makes people liberated from our governments’ all-embracing grasp? I ask these questions because you as American citizens deserve the right to know why “We the people” are united to secure the blessings of liberty we were granted so many years ago. The majority of our Founding Fathers were Federalists. They believed that one large government should not have absolute power over smaller ones. These men played a key role in the fight for independence
Premium
Why is History so important? My mom always told me “History means past‚ present‚ and future. History is part of your life‚ the meaning of your present and the plans for your future. So never forget your past in order to not lose your future.” To be honest I always thought my mom was talking about my ancestors and my entire family tree. You know when you want to know the family diseases that can be hereditary you look at your family tree; you do the same to know all the possibilities for an offspring
Premium Past Meaning of life Future
as they have more interactions with one another. Mythical creatures such as Totoro are very important in the development of children when there is a week domestic presence. They give the children something to believe in‚ hope for‚ and explain natural or unnatural phenomenon as they grow and explore the world around them without a domestic presence. This childhood imagination and openness is very important to society because creativity‚ critical thinking‚ and problem-solving skills are needed in the
Premium Psychology Developmental psychology Science
connect a plurality of city or country‚ or across several continents and can provide remote communication. Wide area network is a kind of cross region data communication network using the equipment provided by telecommunications operators as the information transmission platform. Refering to the OSI reference model‚ WAN technologies are mainly located in the bottom three levels. respectively is the physical layer‚ data link layer and network layer (Groth & Skandler‚ 2009). There are three typical types
Premium OSI model Computer networking Data Link Layer
Poetry is vital language. Poetry relies on the writer’s feelings‚ history and perceptions‚ so every person has the background needed to write poems. Because poetry draws on the senses and the senses give deep access to memories and feelings‚ poetry writing is relevant and interesting. Poetry is ancient. The most primitive peoples have used it‚ and the most civilized have cultivated it. In all ages and in all countries‚ poetry has been written and eagerly read or listened to by all kinds and
Premium Perception Poetry Literature
very important part of history today because they had a language called‚ “Nahuatl” and the Spanish borrowed some words. The English language also borrowed some of these words‚ so the Aztec language still exists today in parts. The Aztecs decided to build because they saw an eagle perched on a cactus; which they believed to be a sign‚ so they decided to build their settlement at Lake Texcoco. The reason the Aztecs were so successful was that the Aztecs had a sophisticated agricultural system‚ and
Premium Mesoamerica Mexico Mexico City
Minerals are important for maintaining homeostasis which essentially is a big part of what keeps us alive. Minerals are inorganic compounds（lack of carbon atom)‚ which are quite different from other nutrients. The reason is that carbohydrates‚ proteins‚ lipids‚ and vitamins are all organic compounds(contains carbon) . The structure of minerals is very simple‚ usually nothing more than a molecule‚ or molecules. Most of the minerals in a diet come from eating plants and animals or from drinking water
Premium Metabolism Bone Nutrition
Why are Tropical Rainforests so Important? Tropical rainforests occupy only 7.5% of the worlds surface and is 1.2 billion hectares‚ yet over half of all plants and animal species live or grow here. The largest rainforest in the world is Amazon which is 600 million hectares and covers nine nations- Brazil‚ Bolivia‚ Peru‚ Guiana‚ Ecuador‚ Colombia‚ Venezuela‚ Guyana and Suriname. Tropical rainforests are home to many rare plant and animals‚ they contain 80% of all insects and 90% of all primates
Premium Amazon Rainforest Brazil Rainforest