但是长期以来，很多中专生对数学望而生畏，成绩低下，久而久之就形成了数学学习障碍。
However, many students have been terrified by the sight of mathematics and got very low marks for a long time. This finally led to the formation of math learning barriers.
而理解在数学学习中占有重要的地位，数学理解障碍也是数学学习障碍的一种重要的障碍。
Moreover, the hindrance of mathematical understanding is also one kind of important hindrance of mathematics learning.
而理解在数学学习中占有重要的地位，数学理解障碍也是数学学习障碍的一种重要的障碍。
Understanding plays an important role in the process of mathematics learning. Moreover , the hindrance of mathematical understanding is also one kind of important hindrance of mathematics learning .
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