刻字

After a long period of simplification and creation, those inscriptions have beendeveloped into Chinese characters that we use today .

经过长时间的简化和创造，这些刻字已经被发展成今天我们使用的中国字。

PG Series High Speed Tablet Press is rotary continuous pressing tablet machines, which are in accordance with GMP standard.

PG系列高速压片机是旋转式连续压片机，符合GMP标准，能压制圆形片、刻字片和异型片，适用于制药、食品、化工等行业的高效、精密压片。

In the top view note the small gold inlaid lettering.

在顶部的观点说明小黄金镶嵌刻字。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。