Allowing market signals to work will do more to boost productivity than cack-handed industrial policy.

允许市场信号发挥作用要比笨拙的产业政策更能促进生产率的增长。

The key reasons for delivering wound are in correct technical movement cack of, self protective consciousness and overweight load.

致伤的主要原因是技术动作不正确、自我保护意识差和局部负荷过重等。

The theory of J integral near cack tip in the plate of linear elastic orthotropic composite material are systematically studied in this paper.

本文对线弹性正交异性复合材料单层板裂纹尖端附近的J积分进行了系统的理论研究。

He points to 2002, when the cack-handed introduction of a new A-level curriculum led to soaring grades. Exam boards panicked, and shunted grade boundaries to drag them back down.

他指出当2002拙劣的新a等级考纲导致考分飚升时，慌乱的考试委员会调整了划分标准使考分下降。