ejection period 中文意思是什麼
ejection period
解釋
排出期-
During the stu dy period, all rabbits were bled to assay the titers of antipeptide antibody and left ventricular ejection fractions ( lvefs ) were measured by emission computed tomography
實驗期間所有動物均抽血測定抗肽抗體效價,並用發射計算機斷層攝影法測定左室射血分數。 -
Since sunspot number is closely related to solar activities like flares and coronal mass ejection, the sun might have entered a low - activity state for a rather long period of time during these minimums
由於太陽黑子數目與如耀斑和日冕拋射等太陽活動關系密切,在上述太陽黑子極小期內,太陽的活動可能沉寂了一段長時間。 -
Progress of a coronal mass ejection observed over an eight hour period on 5 - 6 august 1999
這六幀圖片捕捉了在1999年8月5日至6日期間,歷時8小時的日冕拋射現象。
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