Micro marketing become the gold section of electronic commerce.
微营销成为电子商务的黄金地段。
A kind of intelligence micro-tension control system has been studied to especially improve the control precision of tension between stands for complicated section continuous rolling.
为提高型钢尤其是复杂断面型钢连轧时机架间张力的控制精度，研究了一种智能化微张力控制系统。
The relationship between the long limbs of incus and the lenticular process was studied by observing the micro structure and tissue section with microscope.
在显微镜下观察豆状突的形态与砧骨长脚之间的关系，观察砧骨长脚与豆状突之间的微细结构和组织切片。
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