计算障碍 dyscalculia ; calculation impairment
发展性计算障碍 Developmental dyscalculia ; arithmetic learning difficulty
特殊数学运算障碍 SPECIFIC LEARNING DISABILITIES IN MATHEMATICS
或获得性计算障碍 acquired dyscalculia
发育性计算障碍 developmental dyscalculia
特定计算技能障碍 Specific disorder of arithmetical skills
突破行动运算的障碍 Breaking the Barriers to Mobility
算数障碍 Dyscalculia
无障碍计算 frictionless computing
特定算术技能障碍 specific arithmetical skills disorder
所选算例为平面激波遇矩形障碍物初始阶段的绕射与反射。
The test problem is the initial stage of a two-dimensional diffraction and reflection of a plane shock wave, impinging on a rectangular obstacle.
我们知道，不会给交流造成障碍的发音就可以算合格的发音。
We know that as long as the pronunciation does not interfere with communication, then the level of pronunciation is sufficient.
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