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- A method to detect position of ice blockage using gas-emitting sound wave was presented. 由于采集到的声音数据比较庞大,声音数据处理过程也较复杂。
- Airborne Dual Detection Indicator 机载双重探测指示器
- Objective To investigate the detection positive rate differences of acid-fast bacilli in sputum samples. 目的观察不同性质痰液标本抗酸杆菌检出率的差异。
- Crash Detection Position Indication Recorder 坠毁测位指示记录器
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- This paper analyzes the following contents systematically,which are:axial cam detecting items,determining cam detecting position,calculating detecting initial corner,lift detecting method,detecting data processing,etc. 对凸轮轴的检测内容，凸轮检测位置的确定，检测起始转角的求解，升程的检测方法以及检测数据的处理等方面进行了较系统的分析。
- Abstract: This paper analyzes the following contents systematically,which are:axial cam detecting items,determining cam detecting position,calculating detecting initial corner,lift detecting method,detecting data processing,etc. 文摘:对凸轮轴的检测内容，凸轮检测位置的确定，检测起始转角的求解，升程的检测方法以及检测数据的处理等方面进行了较系统的分析。
- Results The detection positive rate of acid-fast bacilli varied in different sputum,the positive rate in bloody sputum and pyometra sputum was significantly higher than in the mucous sputum(P<0.01). 结果不同性质痰液抗酸杆菌检出率各有不同;血性痰和脓性痰抗酸杆菌检出率均明显高于黏液性痰的检出率(均P<0.;01)。
- My dual position was, in fact, a handicap. 事实上，我的双重身份对我是一个不利因素。
- In 24 (26.1%) patients, immunoreactive DCP was detected positively in non-cancerous tissues surrounding tumors. 24例(26.;1%25)癌旁组织DCP免疫染色阳性；
- Six strains of of 217 environment samples were detected positive for C. jejun (positive rate was 2.76%). 鸡饲养环境样品217份，6份空肠弯曲菌阳性，阳性率2.;76%25。
- Three sera samples positive by GDS and negative by naked eyes were detected positive with QPCR. 凝胶呈像分析为阳性，而肉眼观察阴性的3份血清标本，经定量PCR检测为阳性。
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- Antinuclear antibody (ANA) were detected positive in 3, hypocomplementemia in 5, and antineutrophil cytoplasmic antibody(ANCA) positive in 1 patient. 血清抗核抗体阳性 3例 ,低补体血症 5例 ,抗中性粒细胞胞浆抗体 (ANCA)阳性 1例。
- The detected positive rates were 10 2% for ADV,17 6% for COX,28 7% for RSV,33 3% for CP and 13 9% for MP respectively in ARI. ARI组的病原体检出率分别为 :ADV 10 2%25、COX 17 6%25、RSV 2 8 7%25、CP 33 3%25和MP 13 9%25。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- Opossum shrimp which belongs to zooplankton didn't show to be positive, the copepoda was detected positive results by PCR technique. 桡足类检测为阳性，说明桡足类是对虾白斑病毒中间宿主之一，由携带病毒的桡足类水平传播给对虾等以此为饵的甲壳类动物。
- The fittest method for detecting positive selected codons of HA1 sequence was selected according to higher sensitivity, lower false positive ratio and smaller time consumption.2. 比较各方法发现正向选择位点的灵敏度、假阳性率、运算时间，为筛选流感病毒实际序列的正向选择位点确定最佳方案。
- dual detection method 双检测
- The training airplane has dual controls. 教练飞机有两套控制系统。
