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早期妊娠诊断
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早期妊娠诊断
Encyclopedia
理学
哺乳动物繁殖控制技术
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early pregnancy diagnosis
早期妊娠诊断
在母畜配种后较短时间内(2~8周)对其进行妊娠诊断,以达到缩短产仔间隔的技术。
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cosmic string
cosmic strings
cosmic texture
cosmic thermal history
cosmic time
cosmic turbulence
cosmic variance
cosmic velocity
cosmic velocity field
cosmic velocity stage
cosmic virial theorem
cosmic void
cosmic web
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cosmic X-ray burst
cosmic X-ray burster
cosmic X-ray source
cosmic yardstick
cosmic year
cosmic γ-ray background
cosmic γ-ray burst
cosmic γ-ray burster
cosmic γ-ray source
cosmid
cosmi microwave background experiment
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