应用辣根过氧化物酶(HRP)示踪法对鸣禽锡嘴雀中脑与前脑发声控制核团的神经联系进行了研究。
The neural connections of vocal control nuclei of midbrain and forebrain in hawfinch were studied by using HRP tracing method.
我通常买管的版本，因为有时候当我的双手没有一尘不染，我不喜欢动用的唇膏是为了继续我的嘴锡我的手指。
I usually buy the tube version, because sometimes when my hands aren't spotless I don't like to dip my finger into a tin of balm that is meant to go on my mouth.
怀疑吸嘴在吸取芯片的时候存在偏差，然后在焊接的时候真空漏气，最终导致了锡料被吸到芯片表面。
I suspect there is a deviation in the draw nozzle chip time, and then when welding vacuum leak, resulting in a tin material is attracted...
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