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national primary standard for combustion heat
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national primary standard for combustion heat
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工学
物理化学特性计量
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national primary standard for combustion heat
燃烧热国家计量基准
通过对电流、时间、电压等基本物理量的测量实现化学样品的燃烧热的准确测量。用于复现热量基本单位焦耳,是国家燃烧热量值传递的源头。
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Acupuncture and Moxibustion Easy to Learn
Acupuncture and Moxibustion Easy to Use
acupuncture and moxibustion prescription,acu-moxibustion prescription
Acupuncture and Moxibustion to Guard Life
acupuncture anesthesia
Acupuncture Classic of Midnight-noon Ebb-flow
acupuncture manipulation
acupuncture needle
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Acupuncture Research
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A Custom of Killing Crown Prince’s Natural Mother in Northern Wei Dynasty
acutance
acute
acute abdomen
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