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- In this way, the light flux received by PMT is the fluorescence produced by chlorophyll-a. 通过脉冲氙灯的每次闪光强度与光电倍增管所检测的荧光强度之比来表征叶绿素a的浓度。
- Based on results, we can know the first funnel type of concentrator can change material inside the funnel type to promote light flux. 本文结果显示第一种是漏斗型集光器，可以改变漏斗型集光器内部材质来提升光通量;
- Screen sensitive emulsion uvioresistant, yataka, insensitiveto, Huang Kuang-kuo allowing yellow safety light under which the preparation and production. 丝网感平剂差紫外线敏锐，但差赤、黄平不敏锐，因而可在黄色安好平下达成印版的绸缪和制作处事。
- * Safety light refection bar design. *安全灯反光棒设计。
- Plate breaks should finish in a darkroom or yellow safety lights, do not use in fluorescent lights or breaks in the Sun. 版材启封答在半暗室或黄色安全灯下举行，切勿在日平灯或太阳平下启封。
- Modular Safety Light Curtain with Separate Control Unit 按参数查询安全光幕
- It seemed an eternity before news of his safety reached her. 他平安的消息到达她那里之前，那段时间似乎是无限漫长的。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- I don't wonder you were anxious about their safety. 你为他们的安全着急，我是不奇怪的。
- In the end they reached a place of safety. 他们终于到达了一个安全的地方。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The safety precautions are totally inadequate. 这些安全措施完全不合格。
- I'm worried sick about my son's safety. 我十分担心我儿子的安全。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- We're all concerned for her safety. 我们都为她的安全担忧。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- His long absence raised fears about his safety. 他长期不在引起了大家对他的安全的担心。
- The new safety regulations are now in force. 新的安全规则现已生效。
- The report is scathing about the lack of safety precaution. 该报道对缺乏安全预防措施一事严加指责。
