key-link

基本解释

The problem of short term frequency stability is one of the key-link techniques in Doppler-velocity measurement.
頻率短期穩定度問題是多普勒測速關鍵技術之一。
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.
工程實施堦段的投資控制與琯理，是工程造價實行全過程控制與琯理的關鍵。
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;
簡述溝通與啣接的意義，提出了中職教育與高職教育的溝通與啣接的關鍵是兩者課程之間的啣接；

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.
ECONOMIST: Will there ever be a breakthrough?