They cap the igloo by dropping a keystone, or block with edges cut wider above than below, into the remaining gap in the roof, and "grout" the gaps between blocks of snow with additional snow. 人们用拱顶石来盖顶,或者把雪块削切得上边缘比下边缘更宽,放进剩下的屋顶缺口里,再用雪来塞满雪块间的缝隙。
They tried to block in the space. stator-to-rotor air gap 他们设法把空隙填满。定子转子间的空气隙
In the sub block circuit design, the contents that the author had introduced include: the principle of band gap voltage reference and the design technique in low power supply; 在子电路设计中,作者比较深入分析的内容有:基准电路的原理及低电源电压下基准电路的设计;
According the fault length and the related formula, combining with known information and parameters, a non-mining region of the fault block, fault length and gap can be predicted. 根据预测断层长度和落差的相关公式,结合已知相关资料和参数,从而能够预测区域内某一未开采块段的断层条数、断层长度及落差。
By establishing block physical models for machining gap, the influence of flow of working fluid to the effective use of pulse energy was studied. 通过建立加工间隙的物理模型,研究工作液的流动情况对脉冲能量有效利用的影响。