查询词典 lawn

There are quite a number of internet sites that have detailed information about specific features of the different models of robotic lawn mowers.

有相当数量的互联网网站上有详细资料的具体特点不同型号的机器人草坪割草机。

It is common knowledge that gas powered lawn mowers are serious environmental polluters.

这是常识气体动力草坪割草机严重环境污染。

Are Robotic Lawn Mowers in Your Future?

草坪割草机是机器人你呢？

Robotic lawn mowers were actually invented in the 60's.

机器人剪草机发明实际上在60年代。

All major brands of robotic lawn mowers are waterproof and can remain outdoors all mowing season long.

所有主要品牌的机器人草坪割草机防水，可以保持在户外的所有刈割季节长。

Robotic lawn mowers are going to be the next life-style changing appliance in America.

机器人割草机草坪都将是下一步的生活方式改变家电挚友。

Residential robotic lawn mowers run on batteries, so they don't use gas or oil.

住宅机器人剪草机运行在电池，所以不使用天然气或石油。

Technology has advanced where batteries can now power lawn mowers to do an effective job.

科技进步在电池可现在电力剪草做了卓有成效的工作。

Mowing tall grass to a small height at once is not recommended as brown patches may appear on the lawn.

不建议在刈割高草时一次性完成，因为在草坪上可能留下褐色斑纹。

Flexible rakes should be used for lightweight materials such as lawn clippings from mowing the grass and leaves that have fallen from the trees.

灵活机具应当用来质轻等作为选自修剪草坪草、树叶已从树木。

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。