key-link

基本解释

The problem of short term frequency stability is one of the key-link techniques in Doppler-velocity measurement.
频率短期稳定度问题是多普勒测速关键技术之一。
Control and management of investment during construction period of a project is the key-link of the whole process control and management of the project cost.
工程实施阶段的投资控制与管理，是工程造价实行全过程控制与管理的关键。
Relating the significance of link-up and dovetail and Pointing out that the key of the link-up and dovetail is the dovetail between secondary and higher vocational courses;
简述沟通与衔接的意义，提出了中职教育与高职教育的沟通与衔接的关键是两者课程之间的衔接；

The NX300's enhanced Wi-Fi connectivity also lets users share images with friends and family directly from the camera via social networking sites using the cameras one-touch DIRECT LINK hot key.
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Streamlined connection has also been built into the external design of SMART CAMERA devices with a standalone Direct Link hot key automatically executing on Wi-Fi functionality at the touch of a button.
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So far there have been relatively few attempts to link economic- and foreign-policy issues by the key transatlantic participants.
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