in the absence or presence of PGE2 怎么翻译?

in the absence or presence of PGE2 怎么翻译? be in absence of有没有the in the absence of 怎么用 英语翻译for the absence of怎么翻译?例如in the absence of 缺乏…时而for the absence in absence of 和 in the absence of 有什么区别麻烦告诉我 in absence of 和 in the absence of 有什么区别 英语翻译4.During the strike or lock-out carried out in the respect of the procedures regulating the labour collective dispute;5.during the worker's absence authorised by the employer by virtue of collective conventions or individual agreements be in the absence of 造句还要有翻译谢谢 No judgement has been made in the absence of proof. 查英文单词翻译时这些是什么意思比如absence,翻译是：名词 n. 1.不在,缺席[U][C][(+from)]She never speaks ill of anyone in his or her absence. 她从不乘人不在时说别人的坏话. 2.缺少,缺乏[U][(+of)]The absence of c in sb's absence 这几句话啥意思?What makes the difference is the presence ,or absence. 英语翻译This article reports the fascinating findingthat,in the absence of BRCA2,depletion of Rad52 results in synthetic loss offitness,suggesting a shared or overlapping functional role.Rad52 is pivotalfor all aspects of the homologous recombina 英语翻译The audit of sterilization dose of 25 kGy is necessary to demonstrate that the sterilization process maintains the efficacy during the time in absence of significant or critical modification on process/product. bar在这里是动词么?The absence of an agreement or the failure to include a future use of the photographs in an agreement could bar their use. 英语翻译全句如下：Reduction in nutrient intake in the absence of malnutrition,or dietaryrestriction (also referred to as calorie restriction),extends lifespan inmany different species.求第一句翻译. A happy life consists not in the absence,but in the mastery of hardships.怎么翻译? 英语翻译我查了百科词典的意思是下面这样：1.不在,缺席[U][C][(+from)]She never speaks ill of anyone in his or her absence.她从不乘人不在时说别人的坏话.2.缺少,缺乏[U][(+of)]The absence of color in that drawing ma