文章对中件服务和中件技术的特征、功能、分类和发展趋势进行了综述。
In this paper, we discuss the service and technology of middleware including it's feature, function, classification and future.
根据均衡凝固技术关于大、中件内浇口要分散与“靠边”的原则，布置、设计出分散引入式浇注系统；
According to the principle of decentralized arrangement of internal pouring channel of proportional solidification technology, designed decentralized feed pouring system.
这部电影以现实生活中的一件事为基础。
这次旅行中的最精彩的一件事是参观泰姬陵。
陪审团已经要求查看了审判中超过40件的证物。
The jury has already asked to see more than 40 exhibits from the trial.
摇篮在家庭中是一件很好的家常用品。
BBC邀请大英博物馆前馆长尼尔·麦克格瑞格从博物馆庞大的藏品中挑选100件展品。
Neil MacGregor, who was once director of the British Museum, was asked by BBC to choose 100 objects from the museum's huge collection.
在青少年的生活中，开车是一件令人兴奋的新事情。
Getting behind the wheel of a car can be an exciting new step in a teen's life.
“百件文物中的世界史”是一个关于世界珍稀文物的展览，这次展览取得了成功。
"A history of the World in 100 Objects", an exhibition about rare and ancient objects from the world, has made it a success.
人们一生中几乎三分之一的时间都花在一件事上：睡觉。
People spend almost a third of their lives doing one thing: sleeping.
另一件事是，这些补品中有很多并不像他们说的那样，所以当你服用它们中的任何一种时，必须要小心谨慎。
The other thing is that a lot of these supplements aren't necessarily what they claim to be, and you really have to be wary when you take any of them.
生活在干净的环境中是一件非常让人快乐的事情。
上世纪70年代，在墨西哥城地铁的挖掘过程中，数千件阿兹特克文物重见天日。
Thousands of Aztec artifacts came to light during the digging of the Mexico City subway in the 1970s.
如果我们想让学生们在多元文化环境中变得高效的话，有一件事情是很清楚的：没有什么能代替实践。
If we want students to become effective in multicultural settings, one thing is clear: there is no substitute for practice.
人们获得足够的食物，充分享受生活在城市中的安全和舒适当然是一件好事——但这确实会带来环境代价。
Getting enough to eat and enjoying the safety and comfort of living fully on the grid is certainly a good thing—but it does carry an environmental price.
他们的理念是，延长一件牛仔裤的寿命不仅对环境有好处，还能让消费者从他们的产品中获得更多的价值。
Their philosophy is that extending the life of a pair of jeans is not only great for the environment, but allows the consumer to get more value out of their product.
他从家里的化妆舞会服装收藏中拿了许多件衣服，还有几个朋友也乐意帮忙。
He got lots of costumes from the family fancy-dress collection and then there were several friends happy to help.
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