ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006) 如果你使用了新版火绒（≥6.0），请在设置-病毒防护-web ...
Abstract: A new planar structure for the implementation of highly sensitive single-frequency microwave sensors is proposed. The key aspect to obtain high sensitivity is to generate closely spaced ...
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