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理学
气体辐射化学
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屏蔽体
根据射线通过物质时被减弱的原理,将外照射剂量减少到剂量限值以下而专门设计、建造的保护性物体或装置。又称屏蔽物。
理学
地盾
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地盾
克拉通中有前寒武纪结晶基底和高级变质岩大面积出露、周缘被有盖层的地台所环绕、平面形态呈盾状的地区。
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resolution of the telescope
resolution of velocity
Resolution on Carrying Out the Nationwide Voluntary Tree Planting Campaign
Resolution on Several Historical Questions for the Party since the Founding of the People's Republic of China
Resolution on the Guiding Principles for the Building of Socialist Spiritual Civilization
resolution power
resolution principle
resolution rule
Resolutions Annually Adopted by the General Assembly on Sustainable Fisheries
resolution semantic tree
resolutions of international organization and international conference
Resolutions of various resolutions of the first Congress of the Soviet Union of Jiangxi Province (printed copy)
Resolutions on Border Disputes among African States
resolution theorem
Resolution to Liberate Miao and Yao
resolution with supporting set
resolutive
resolutive boundary function
resolutive compactification
resolutive function
resolutive set
resolvability
resolvable
resolvable design
resolvable source
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