阳性细胞系DNA模板与反应增生性淋巴组织DNA按不同比例混合后扩增，检测降落式PCR的灵敏度。
The positive control cell line DNA was mixed in different proportions with the DNA extracted from reactive lymphoid tissue to test the sensitivity of the touch-down PCR.
讨论了实验分光系统、成像系统和高灵敏度探测器列阵混合集成在一块三维硅基片上的初步方案。
An initiative scheme is given to integrate the spectrometer, imaging system and high sensitivity photodiode array in a three dimension silicon chip.
目的建立一种灵敏度高、重现性好的检测混合样品中微量目的基因的方法。
Objective To develop a high sensitivity and reproducible method for rapid DNA analysis even when using picogram sample in a complex background.
结果表明，选定的色谱条件对食品样品中混合色素的分离具有分离效果好、抗干扰能力强和测定灵敏度高的特点。
The results showed that the chosen experimental conditions and method had preferable separated effect, strong anti-interference ability and high sensitivity.
该文以灵敏度准则为优化设计的目标函数，建立了变形监测网混合优化设计的数学模型。
Taking the sensitivity criterion as the object function of the optimum design, the paper establishes the mathematical model for the combined optimum design of the deformation monitoring network.
第二步是用一种结合灵敏度法和矩阵修正法的混合方法确定结构损伤的程度。
The second step determines the damage extent of the structural damages by a hybrid approach combining the sensitivity and the matrix adjustment for damage assessment.
鼓膜大穿孔导致混合性聋，对ABR灵敏度增高。
Big perforation of tympanic membrane led to mixed deafness, the sensitivity increased on ABR.
鼓膜大穿孔导致混合性聋，对ABR灵敏度增高。
Big perforation of tympanic membrane led to mixed deafness, the sensitivity increased on ABR.
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