您要查找的是不是：
- Triton X-100,Tween 20,Tween 80,Span 40,Span 80,with the additive dosage 0.1%,could improve the degumming process,amd Tween 80,Span 80 were more effective. 1%25加量的Triton X-100、Tween 20、Tween80、Span 40和Span 80都不同程度地提高了脱胶效果,其中Tween 80和Span 80的提高幅度较大。
- That is, 30-hour chunks of data (which may span 40 hours of clock time due to dropouts) which require a search of a spindown parameter as well as sky position. 也就是30小时的大段数据（由于含有无效信息可能会扩展到40小时），这与天区位置有关。
- That is, 30-hour chunks of data (which may span 40 hours of clock time due to dropouts) which require a search of a spindown parameter as well as sky position.But nothing is set in stone. 也就是30小时的大段数据（由于含有无效信息可能会扩展到40小时），这与天区位置有关。
- The largest of the empires in the world of EVE Amarr spans 40% of the inhabited solar systems. 作为EVE世界中最大的帝国，艾玛帝国占据了40%25的可居住的太阳能系统。
- sorbitan palmitate 山梨醇棕榈酸酯
- Modern medicine has increased man's life span. 现代医学延长了人的寿命。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- At 40, he was in his prime and full of vigour. 他40岁时正年富力强。
- This car averages 40 miles to the gallon. 这辆汽车平均每加仑可行40英里。
- They always keep their kitchen spick and span. 他们的厨房总是很整洁。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- The speed limit is 40 miles per hour. 规定的最高时速为40英里。
- His life had almost completed its span. 他的生命几已到尽头。
- She has a 40% holding (ie share) in the company. 她有公司的40%25股份。
- My mother's been nursing for 40 years. 我母亲40年来一直做护理工作。
- We have 40 hours at work at the most each week. 我们每周至多工作四十小时。
- An obstacle or a span to be jumped. 需跳越的障碍或跨度
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- Can you span an octave on the piano? 乍能按到钢琴的八个键吗？
