请教大家Penis和PNAS发音的区别# Biology - 生物学
z*8
1 楼
如题，谢谢。我是从priceline 定的票，订票的时候填上了自己的mileage plus 号，
13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
b*o
2 楼
RT
C*0
3 楼
should be within a couple of days.
【在 z********8 的大作中提到】
: 如题，谢谢。我是从priceline 定的票，订票的时候填上了自己的mileage plus 号，
: 13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
【在 z********8 的大作中提到】
: 如题，谢谢。我是从priceline 定的票，订票的时候填上了自己的mileage plus 号，
: 13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
s*e
4 楼
周围每个人都是念PNAS的四个字母的，没有当作一个单词来发音的。
当然有些人就是恶俗当作有趣
当然有些人就是恶俗当作有趣
z*8
5 楼
不需要补登什么的吧？
s*n
6 楼
Penis [penis]
PNAS [pi:nas]
PNAS [pi:nas]
g*a
7 楼
priceline定的票不是没有UA里程吗？
【在 z********8 的大作中提到】
: 如题，谢谢。我是从priceline 定的票，订票的时候填上了自己的mileage plus 号，
: 13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
【在 z********8 的大作中提到】
: 如题，谢谢。我是从priceline 定的票，订票的时候填上了自己的mileage plus 号，
: 13号完成的飞行，miles需要多久才能在我帐户看到？谢谢
l*1
8 楼
PNAS we said: [Mei-guo-ke-xue-yuan-yuan-kan]
Pennis we said: [Yin-jing]
【在 s********n 的大作中提到】
: Penis [penis]
: PNAS [pi:nas]
Pennis we said: [Yin-jing]
【在 s********n 的大作中提到】
: Penis [penis]
: PNAS [pi:nas]
C*0
9 楼
UA帐号里没有你的flight history/activity吗？没有在UA网站check in？
什么也没有的话应该还是可以要回来的，MileagePlus Activity 下面有Request
mileage credit online。
【在 z********8 的大作中提到】
: 不需要补登什么的吧？
什么也没有的话应该还是可以要回来的，MileagePlus Activity 下面有Request
mileage credit online。
【在 z********8 的大作中提到】
: 不需要补登什么的吧？
h*n
10 楼
PNAS: Pee--En--A--Ass
【在 b****o 的大作中提到】
: RT
【在 b****o 的大作中提到】
: RT
j*i
11 楼
BID的没有
买之前晓得具体航班的有
和CO合并之前一天就POST
现在基本上3天左右
【在 g********a 的大作中提到】
: priceline定的票不是没有UA里程吗？
买之前晓得具体航班的有
和CO合并之前一天就POST
现在基本上3天左右
【在 g********a 的大作中提到】
: priceline定的票不是没有UA里程吗？
M*o
12 楼
pee on an ass?
【在 h********n 的大作中提到】
: PNAS: Pee--En--A--Ass
【在 h********n 的大作中提到】
: PNAS: Pee--En--A--Ass
z*8
13 楼
当时能看到reservation，现在没有了。
【在 C****0 的大作中提到】
: UA帐号里没有你的flight history/activity吗？没有在UA网站check in？
: 什么也没有的话应该还是可以要回来的，MileagePlus Activity 下面有Request
: mileage credit online。
【在 C****0 的大作中提到】
: UA帐号里没有你的flight history/activity吗？没有在UA网站check in？
: 什么也没有的话应该还是可以要回来的，MileagePlus Activity 下面有Request
: mileage credit online。
p*s
14 楼
My advisor says peenas a lot. And for 恶俗,
look at the acronym here:
Proton-enhanced nuclear induction spectroscopy
Proton-enhanced nuclear induction spectroscopy (PENIS[1]) is a nuclear
magnetic resonance technique invented by Michael Gibby and Alexander Pines
while they were graduate students in the lab of Professor John S. Waugh at
the Massachusetts Institute of Technology.[2] It was one of the first of
Pines' experiments transferring spin orientation from one atomic nucleus to
another, which has been one of the running themes throughout his career as a
leading pioneer in the applications of NMR to the study of non-liquid
samples. The technique was patented in 1972.[3]
In the PENIS technique, the natural polarization of an abundant spin (1H,
the "proton" which begins the name of the technique) is exploited to
increase the polarization of a rare spin (such as 13C) by irradiating the
sample with radio waves at the frequency which corresponds to the difference
between the rotation frequencies of the two different spins.
Besides its utility for boosting signals from dilute spins, transferring
spin-polarization can also be used by surface-scientists to selectively
enhance the spin-polarization of molecules on a sample's surface over the
spins in the bulk by transferring spin-polarization from a gas to the
surface.[4]
Due to the suggestive nature of its acronym, the proposed name for this
pulse sequence was never widely accepted. This method is now more commonly
known as cross-polarization and is an integral part of most solid-state NMR
experiments involving spin-1/2 nuclei.
【在 s**********e 的大作中提到】
: 周围每个人都是念PNAS的四个字母的，没有当作一个单词来发音的。
: 当然有些人就是恶俗当作有趣
look at the acronym here:
Proton-enhanced nuclear induction spectroscopy
Proton-enhanced nuclear induction spectroscopy (PENIS[1]) is a nuclear
magnetic resonance technique invented by Michael Gibby and Alexander Pines
while they were graduate students in the lab of Professor John S. Waugh at
the Massachusetts Institute of Technology.[2] It was one of the first of
Pines' experiments transferring spin orientation from one atomic nucleus to
another, which has been one of the running themes throughout his career as a
leading pioneer in the applications of NMR to the study of non-liquid
samples. The technique was patented in 1972.[3]
In the PENIS technique, the natural polarization of an abundant spin (1H,
the "proton" which begins the name of the technique) is exploited to
increase the polarization of a rare spin (such as 13C) by irradiating the
sample with radio waves at the frequency which corresponds to the difference
between the rotation frequencies of the two different spins.
Besides its utility for boosting signals from dilute spins, transferring
spin-polarization can also be used by surface-scientists to selectively
enhance the spin-polarization of molecules on a sample's surface over the
spins in the bulk by transferring spin-polarization from a gas to the
surface.[4]
Due to the suggestive nature of its acronym, the proposed name for this
pulse sequence was never widely accepted. This method is now more commonly
known as cross-polarization and is an integral part of most solid-state NMR
experiments involving spin-1/2 nuclei.
【在 s**********e 的大作中提到】
: 周围每个人都是念PNAS的四个字母的，没有当作一个单词来发音的。
: 当然有些人就是恶俗当作有趣
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