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- Cheap EDXRF's detector has one 35 year life, whose sensitivity will be down as the time pass ; high performance detector has 1015years working time. 低端的EDXRF的检测器寿命会随着时间的使用寿命缩短,灵敏度下降,寿命在35年;高端的检测器寿命在1015年以上。
- Cheap EDXRF's detector has one 3-5 year life, whose sensitivity will be down as the time pass; high performance detector has 10-15years working time. 低端的EDXRF的检测器寿命会随着时间的使用寿命缩短,灵敏度下降,寿命在3-5年;高端的检测器寿命在10-15年以上。
- The Design of The Clock Spring Performance Detector 时钟弹簧性能检测仪的设计
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的!我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- The singer gave an erratic performance. 演唱者未唱出水平。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- Preliminary application of electric performance detector in cholangiocarcinoma diagnosis 钠离子微电流探测仪在胆道肿瘤诊断中的应用
- The little boy's performance is fabulous. 那个小孩的表演真是精彩。
- Their performance was marvelous. 他们的演出太精彩了。
- I complimented her on her skilful performance. 我钦佩她熟练的技艺。
- I like watching the performance of that magician. 我喜欢看那个魔术师的表演。
- It was a rather routine performance. 那是很一般的演出。
- The actress gave a rather wooden performance. 那个女演员的表演相当呆板。
- After a long delay the performance finally started. 演出拖延很久,最後总算开始了。