查询词典 volunteers

Now, volunteers are designing a pedal-powered grain crusher.

现在，志愿者正在设计一种踏式的谷物碾磨机。

Now, volunteers are designing a pedal-powered grain crusher.

目前，志愿者已经设计了手动谷物碾碎机。

Now, volunteers are designing a pedal-powered grain crusher.

现在，志愿者正在设计一种踏板动力谷物压碎机。

Now volunteers are designing a pedal-powered grain crusher,.

现在志愿者们正在设计一种脚踏式的谷物碾碎机。

Now, volunteers are designing a pedal-powered grain crusher.

现在志愿者正在设计一个脚踏谷物碾碎机。

Now, volunteers are designing a pedal-powered grain crusher.

现在，志愿者们正在设计脚动的碎谷器

Now, volunteers are designing a pedal-powered grain crusher.

如今，志愿者们正在设计一种脚踏的谷物粉碎机。

Now, volunteers are designing a pedal-powered grain crusher.

目前，志愿者们正在设计一种踏板式谷物碾碎机。

Now, volunteers are designing a pedal-powered grain crusher.

现在一些志愿者正在设计一种靠脚踏发电的谷物粉碎机。

Now, volunteers are designing a pedal-powered grain crusher.

现在志愿者在设计脚踩式的谷物碾碎机。

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。