两组染色体畸变数和脆性部位检出数均呈线性关系。
The mental retardation is correlative with the chromosome aberration and the fragile site expression rate.
目的：探讨智力低下儿童与染色体脆性部位表达率的相关性。
Objective: To explore the correlativity between children of mental retardation and chromosome fragile site expression rate.
目的：探讨智力低下儿童染色体脆性部位与临床表现的关系。
Objective: To explore relationship between the chromosome fragility sites and clinical situation among mentally retardation children.
目的：探讨肝癌患者外周血淋巴细胞染色体脆性部位与原癌基因表达率的相关性。
Objective to explore the correlation between chromosome fragile site in peripheral blood lymphocytes and proto-oncogene expression rate in patients with hepatocellular carcinoma.
韧性剪切带型金矿床中金主要富集在应变最强部位和韧性向脆性转换的部位。关键词：沂沭断裂带；龙泉站金矿；
The places of gold ore are mainly in the powerfulness place and in the place which is from toughness to brittleness conversion.
在模型实验应力分析中采用脆性涂料法确定模型机架最大主应力部位和主应力方向，采用电阻应变测量法确定模型机架的主应力水平。
Stress coating is adopted in order to determine the points and directions of the most main stress of the frame, resistance strain gauge method used for determining main stress value of the frame.
在模型实验应力分析中采用脆性涂料法确定模型机架最大主应力部位和主应力方向，采用电阻应变测量法确定模型机架的主应力水平。
Stress coating is adopted in order to determine the points and directions of the most main stress of the frame, resistance strain gauge method used for determining main stress value of the frame.
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