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- Absence of renin secretion 肾素分泌缺乏
- The mechanism in control of renin synthesis is independent of the macula densa, but the latter is critical in control of renin secretion. 肾素合成的调节可独立于致密斑，但后者对肾素分泌起重要调节作用。
- The activity of renin secreted by cultured chorion can also be measured. 离体培养的绒毛有分泌肾素的能力，分泌能力随着妊娠周龄的增加而增加;
- A decrease in or an absence of bile secretion. 无胆汁胆汁分泌的减少或是没有胆汁分泌
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- We are in the absence of experience. 我们缺乏经验。
- Absence of or faulty secretion of milk following childbirth. 缺乳分娩后不分泌或很少分泌乳汁。
- Absence of mind is altogether an involuntary thing. 发愣，是完全出自无意识了。
- The absence of color in that drawing makes it dull. 那幅画因没有著色而显得晦暗。
- In the absence of Mr. Jackson, we held a meeting. 在杰克逊先生不在的情况下，我们开了会。
- In the absence of friction belted machinery would not be used. 没有摩擦力，皮带传动的机器就无法使用。
- The absence of clues baffled the police. 缺乏线索使警察当局受阻。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下，我想，轧制过程中不会生成鳞皮吧！
- The absence of flaw in beauty is itself a flaw. 美中无瑕疵，本身是瑕疵。
- People will stifle in the absence of air. 缺乏空气之下人们会窒息。
- Absence of any form of political authority. 无政府状态缺乏任何形式的政府
- In the absence of Comrade Li, the duty fell to him. 李同志不在的时候，是由他负责的。
- Sympathetic neres may modify arious aspects of renal function including renal haemodynamics, renin secretion and sodium output. 交感神经能改变多种肾脏功能，包括肾脏血液动力学、肾素分泌和钠的排泄。
- In the absence of my commanding officer, I acted on my own initiative. 指挥官不在场，我主动见机行事。
- He can only explain the awful absence of absolutes. 他只能解释事物均非绝对。
