| 1. | and none exposure control group with their chorionic villi also collected by curettage. Single stranded and double stranded breaks in DNA of villus cells in all cases were quantitated by spectrophotometry and using 32 P labeled Alu probe for dot blotting hybridization. |
| 取绒毛组织后 ,以紫外分光光度法和3 2 P标记Alu探针打点杂交法定量检测绒毛细胞DNA单、双链断裂。 |
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| 2. | A detailed US examination using a3.5- MHz transabdominal probe demonstrated a fused single ventricle, a fused thalami, a cleft lip and palate, and the absence of falx cerebri in her fetus. |
| 腹部超音波显示胎儿有单一脑室，融合的视丘及缺少大脑帘并唇裂及颚裂畸形。 |
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| 3. | single coil double-tuned NMR probe |
| 单线圈二重调谐核磁共振探头 |
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| 4. | Single crystal probe |
| 单晶片探头 |
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| 5. | The use of single probe or float switch type sensor systems shall not be acceptable. |
| 只采用单个探头或浮控开关的感应系统是不能接受的。 |
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| 6. | To meet the technical requirement of aligning process of long pipe workpieces, the measuring method for linearity and interior radius with single probe or multi probes which takes the rotation axis of workpiece as the measuring reference and the data processing method based on FFT are presented. |
| 为满足长管型零件的校直工艺要求,提出以工件旋转轴线作为基准测量工件直线度和内径的单测头或多测头测量方案以及基于频域分析的数据处理方法。 |
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| 7. | Single probe technique |
| 单探头法 |
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