beacon是什么意思

双语用例

• The spacecraft sends a beacon signal to the ground indicating how urgent it is to track the spacecraft for telemetry.

• One explanation for this finding could be related to the sequence characteristics of the molecular beacons and adjacent primers.

• The alternate nucleotide was positioned in the middle of the loop sequence of the beacons.

• Moreover, the strength of this technique lies in the determination of the most likely beacon location based on the measurements and supporting statistical information.

• Lighting of the alabaster curtain wall so that at night it would light the church interior and act as a beacon to the community outside.

• The buildings (there are two exactly similar) take ambiguity and abstraction further in an attempt to create simple beacons of beauty in a chaotic landscape.

• New-style education appeared as a seemingly universal beacon of hope, particularly when it was meant to convey a reworked but "traditionally" inspired notion of morality.

• The speaker does not yearn for heavenly light, but a humble "beacon" of human manufacture.