查询词典 at regular intervals

It involves bolting iron plates to the walls of tunnels at regular intervals and placing sledgehammers nearby .

现在人们找到了更精确的方法，就是在坑道的墙上间隔特定的距离挂上铁板，旁边放上锤子。

It involves bolting iron plates to the walls of tunnels at regular intervals and placing sledgehammers nearby.

它必须包括墙上有规律的间距排列的带锁链的铁板和大锤放在附近。

It involves bolting iron plates to the walls of tunnels at regular intervals and placing sledgehammers nearby.

把铁板以一定间距焊接在隧道的墙壁上，并在附近放置铁锤。

It involves bolting iron plates to the walls of tunnels at regular intervals and placing sledgehammers nearby .

这种方法是通过在坑道壁上有规律的固定一些铁片，然后在在这些铁片附近放上铁锤。

Now a more accurate method has been found. It involves bolting iron plates to the walls of tunnels at regular intervals and placing sledgehammers nearby.

现在人们找到了更精确的方法，就是在坑道的墙上间隔特定的距离挂上铁板，旁边放上锤子。

Quantity of systemic insecticides in cotton seeding was analysed at regular intervals, and the effect on cotton aphid control was surveyed.

用涂茎、喷雾和拌种3种方法施药，定时采样测定棉苗中内吸杀虫剂的数量动态及调查对棉蚜的控制作用。

Electricity of a current that reverses direction at regular intervals.

指按有规则的间隔变换方向的电流。

Modern clarifiers equipped wit mechanical scrapers have limited storage capacity, however, and must discharge sludge at regular intervals, usually daily.

现代净化物被装备的机智机械刮板限制了存储容量，然而，并且必须定期释放烂泥，通常每日。

In order to stiffen floor joists and add to their strength, it is normal in Britain to fix strutting between hem at regular intervals.

在英国，为了加固楼板的支承梁并加强其强度，通常在楼板梁之间安装一定间隔的剪刀撑。

In order to stiffen floor joists and add to their strength, it is normal in Britain to fix strut ting between hem at regular intervals.

在英国，为了加固楼板的支承梁并加强其强度，通常在楼板梁之间安装一定间隔的剪刀撑。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。