k*****d
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以下为全文：
I am rotating in a lab and struggling with the chick embryonic neural tube
injection. I have
already practised for at least 5 times and still could not get it. Now I can
see the neural tube
under the dissection microscope, but I feel really hard to blow and do the
injection. I think the
main problem I have is my failure to dip the micropipette in a correct way.
Or maybe I did not
blow in the correct time point, or maybe the pipette does not have a proper-
sized hole. I feel |
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