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单词
marine ecological security
释义
marine ecological security
Encyclopedia
理学
海洋环境科学
释
marine ecological security
海洋生态安全
海洋生态系统的健康和为人类提供生态服务的功能不受威胁和损害的状态。
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double arm bridge
double-arm bridge
double arm kneader
double-arm spectrometer
double-arms spectrometer
double arrow
double asteroid
double astrograph
double ball sintering
double banner advertisement
double bar
double barrier magnetic tunnel junction
double barrier tunneling
double-barrier tunneling
double-bar warp machine
double base propellant
double-base propellant
double bass
double beam atomic absorption spectrometer
double-beam atomic absorption spectrometer
double-beam interference
double-beam method
double beam optical null infrared spectrophotometer
double beam optical-null infrared spectrophotometer
double-beam photometer
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更新时间:2026/9/5 0:17:49