detectable levels 中文意思是什麼
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K01458, 1284bp ), we designed the primers and regard the pcr productions as the internal standard. then by using rt - pcr analysis, high levels of expression of emu ghrelin mrna were detectable in proventriculus were detected, low levels of expression of duck ghrelin mrna were also detectable in lung muscle ileum duodenum corpus striatum cerebellum brain stem and gizzard
K01458 ， 1284bp ）設計引物，以其pcr產物作為內標，分別以鴯鶓各個組織反轉錄產物為模板，通過多重pcr的檢測ghrelin的mrna在鴯鶓的各個組織中表達情況，結果發現ghrelin的mrna在鴯鶓ghrelin的mrna除在腺胃特異表達外，在肺、肌肉、回腸、十二指腸、紋狀體、小腦、腦干、肌胃也有少量表達。 -
A photomultiplier can amplify the signal to detectable levels
光電倍增管可將此訊號放大到可偵測的程度。 -
However, in adult mice, strong signals were only detected in purkinje cell layers and the levels in granular layer s were barely detectable. the a
然而在海馬中，盡管p3ga1t一1的表達水平持續較高，卻未能檢測到1型鏈結構的表達。 -
In the families of babies who had detectable levels of nnal, family members reported smoking an average of 76 cigarettes per week
研究顯示，在那些尿液樣本中含有nnal的嬰兒的家庭中，家庭成員平均每周吸煙76支。 -
For babies who had no detectable levels of nnal in their urine, the average number of cigarettes reportedly smoked by family members was 27 per week
而那些尿液樣本中未發現nnal的嬰兒的家庭中，家庭成員平均每周吸煙27支。 -
Urine from nearly half of the infants contained detectable levels of nnal, a chemical byproduct produced in the human body when it processes nnk, a cancer - causing chemical, or carcinogen, found only in tobacco
在他們生活的家庭環境中，父母至少有一人是煙民。研究人員在將近一半的尿液樣本中發現了相當水平的nnal 。
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