The thrust vectoring control technology and post-stall maneuverability enhance the aircraft's combat effectiveness greatly, and cause the worldwide interest.
推力矢量控制技术和过失速机动使战斗机的空战效能大大增加，引起了世界各国的关注。
Combining with the Hangzhou Liqun Building project, authors introduce some aspects of the pile-bottom post-grouting technology such as features, construction methods and quality control.
结合杭州利群大厦工程实例，介绍了桩底后压浆技术的特点、施工工艺和质量控制。
The preventive measures are put forward from the aspects of concrete control of raw materials, design, construction technology and construction control of concrete products post-curing.
从商品混凝土原材料方面控制、设计方面、施工技术控制和施工后期商品混凝土的养护等方面提出了预防措施。
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