A simple and mild method for the synthesis of fluorenol was studied and 9 bromofluorene (9 BF) can be selectively obtained.
研究了一种简单而温和的合成芴醇的方法，可以选择性地获得9溴芴（9BF）。
My BF is already a minimalist.
我的男朋友是个极简主义者。
How could I said to my family and my BF?
我该如何跟我的家庭和BF说呢？
Would you please tell us your ideal bf or gf?
请你告诉我们你理想的男友和女友？
Ria's BF: Lots. Because I… am a very good friend.
很多。因为我…是个很好的朋友。
I can eat some. I guess that my BF also likes it.
我可以吃一些。我猜我的男朋友也喜欢。
She has tangled with her bf and went out in the rain.
她和男朋友吵架了一架，冒着大雨跑了出去。
They had published a translation bf Leopardi's poems.
他们出版了莱奥帕尔迪诗歌的译文。
People at this stage might daydream about a crush or a new BF or GF.
在这一阶段，人们会幻想着爱上一个人，或是有一个新的男(女)朋友。
So the torque that I apply is bF, is this arm, so to speak, times this force.
,所以我用的力是bF，在这边，可以说，乘以力。
Long campaign and high efficiency are the aim of BF design and production.
长寿与高效是高炉设计与生产所追求的目标。
The humidify in BF blast is fluctuant, it affects the operation and smooth of BF.
高炉鼓风中由于湿度是不断波动的，会对高炉操作及顺行带来影响。
The initial flight of BF-1 will not, however, involve any operations in STOVL mode.
然而，BF - 1的首次飞行测试将不包括任何STOVL模式操作。
I couldn't believe my eyes that my BF just heads out to a movie with my boyfriend.
我简直不敢相信我的眼睛，我最好的朋友刚刚跟我的男朋友去看了一场电影。
But the design of BF flexible transmission is still lack in the thorough research.
但是BF型柔性传动的设计在国内还缺乏深入的研究。
Ria's BF: Wait. So he did something that could get him fired and told you all about it?
等等。他做了些会让自己被解雇的事而且全告诉你了？
In my defense, BF is originally from France and says he preferred the McDonald's version too.
我辩解到，男友起初是从法国来的，他说喜欢麦当劳的快餐。
The inner profile is one of key factors which influence the productivity and fuel rate of BF.
合适的高炉炉型是提高产量、降低燃料比的关键。
In 1957, the BF Goodrich Company filed a patent for the so-called Turnover Conveyor Belt System.
1957年，BF古德里奇公司提出了所谓的营业额输送带系统的专利。
By optimizing BF operation, fuel ratio and operational energy consumption were constantly lowered.
通过优化高炉操作参数，燃料比和工序能耗不断降低。
When my BF and I moved from Seattle, I packed them up and kept them on my desk until just a few days ago.
当我和我男朋友搬离西雅图时，我把它们包在一起，放在我的桌面上，直到几天前才打开。
On a whim, I can spontaneously decide to take a trip or go someplace with BF somewhere if we are both free.
心血来潮的时候，如果我的男朋友也很闲，那我会自然而然的决定找个地方去旅游。
The process of dealing with the BF gas slime adopting roasting reduction method with Rotary Hearth Furnace was studied.
研究了采用转底炉工艺还原焙烧处理高炉瓦斯泥制备金属化球团。
Wherever I am, no matter what city or what country, apartment, house or hotel.. if BF is with me, I feel like it’s home.
无论我在哪里，不管是城市还是乡村，公寓、别墅还是宾馆，如果男朋友和我一起，我觉得那就是家。
It would be even more expensive if BF or I were traveling alone, because we’d have to pay for 100% of the hotel cost rather than 50%.
如果我和我男朋友单独去，就会花的更多，因为我们要花合计100%的酒店费用而不是50%。
It would be even more expensive if BF or I were traveling alone, because we’d have to pay for 100% of the hotel cost rather than 50%.
如果我和我男朋友单独去，就会花的更多，因为我们要花合计100%的酒店费用而不是50%。
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