p***e
发帖数: 402 | 1 一个教授老读为 a "deger" 后面这个读音为"deger"的也不知道是哪个单词?那位大佬
指点一下我呀?谢过先. |
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l****c
发帖数: 838 | 3
First, you don't have the basic knowledge of the rules, which are very easy
to find
As soon as find a job and file new H4-->H1 petition, you can work.
Your H1B is "portable"
10月
Yes. I started working a few days after the H4-->H1 is filed with USCIS.
I got the approval notice a couple of weeks after working.
It is perfectly OK.
I also did this H1-->F1-->H1.
Don't know about this, basically NO. If you get a higher deger (PhD), you'll
have
new OPT. But as far as I know, H4 cannot work. |
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d*****0
发帖数: 68029 | 4 言归正传，前两年那个动画片degeration其实不错，很忠实原著，波也很大。 |
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b*********y
发帖数: 830 | 5 my 2 cents. don't know if it is rite.
1, the magnitude of the fundamental freq component of a squre wave has a pi/
2 relationship with the amplitude of the square wave, which means higher
conversion gain for square wave LO.
2, in current switching mixer like gilbert cell, sine LO will result in more
noise since the both of RF differential pair maybe on at some time so they
are not degenerated by the tail current source transistor controlled by the
LO. for sqaure wave LO, all the time, only one t... 阅读全帖 |
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Z*********1
发帖数: 627 | 6 In age-related macular degeration (dry format), Central geographic
atrophy is the atrophy to the local retinal pigment epithelial layer
within the macular area (黄斑局灶色 素上皮损害) below the retina, which
causes vision loss through loss of photoreceptors (rods and cones) in
the central part of the eye.
No medical or surgical treatment is available for this condition,
however vitamin supplements with high doses of antioxidants, lutein
and zeaxanthin, have been suggested by the National Eye Institute an... 阅读全帖 |
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