技术约束的英文：
technological constraints

This is the centre of the technology.
这是这项技术的核心。

Technology Department is responsible for the overall planning of technology.
技术部负责按体系要求做好技术的总体策划工作。

HTTC HyperTransport Technology Consortium
HyperTransport技术协会

DHT Dolby Headphone Technology
杜比耳机技术

technology for producing icecream with soybean
用大豆生产冰淇淋技术

She showed constraint in the presence of the strangers.
她在陌生人面前显得很拘束。

At length these moments of constraint were removed.
这种尴尬的局面终于过去了。

There have been financial and political constraints on development.
发展过程中会遇到财政和政治的约束。

The country decides to reduce constraints on imports.
这个国家决定减少对进口物品的限制。

There are no constraints on your choice of subject for the essay.
文章内容不拘。