查询词典 off and on

Therefore, it is an excellent choice for combination on-off and throttling applications.

因此，这种阀门对于启闭和节流双重应用的场合是很好的选择。

Can be used for both on-off and throttling control of fluid flow.

可用作流体流量的启闭和节流控制。

Football's World Cup is now less than six months away from kicking off and the road to the title match began in South Korea on Saturday with perhaps the most balanced draw in recent memory.

现在离足球世界杯揭幕只剩下不到半年的时间，通往冠军之路在星期六从韩国开始，这次抽签可能是近年来最为公正的一次了。

Through theoretical derivation, the author proved that the Landweber method is the transmogrification of the iteration solution of the generalized inverse, so the phenomenon that the reconstructed images of Landweber through many iterative processes is close to those reconstructed by generalized inverse method is explained, then a new reconstruction algorithm, namely pre-iteration method is presented, which divides the process of reconstruction into two steps, namely off-line pre-iteration and on-line one-step reconstruction.

通过理论推导，作者证明了Landweber法实际上可归于广义逆矩阵迭代求解的变形，从而解释了Landweber法多次迭代后，趋于广义逆解的现象。

During World War II, I found that my wedding ring was being destroyed through the use of my GI trenching shovel, so I took the ring off and placed it on my dog-tag chain.

二战期间，我发现我的结婚戒指在使用战壕铲时给弄坏了，于是我将戒指取下来挂在身份牌的链子上。

During World War II, I found that my wedding ring was being destroyed through the use of my GI trenching shovel, so I took the ring off and placed it on my dogtag chain.

二战期间，我发现我的结婚戒指在使用战壕铲时给弄坏了，于是我将戒指取下来挂在身份牌的链子上。

We're off! In a trice, we were back in the lorry and on our way.

转眼之间我们回到了卡车上，上路了。

We're off! In a trice, we were aback in the lorry and on our way.

离开这！转眼之间我回到卡车上，上路了

The solution is to first plate on a layer of absorption of paper air pressure once again that the background color of the ink layer waxiness, non-drying oil quality adsorption off and short-run operation.

解决办法是先在印版上粘上一层吸收性强的纸空压一遍，将底色墨层上的蜡质、不干性油质吸附掉后，再进行烫印操作。

Chinese like to wear red clothes and set off firecrackers on New Year's Eve.

中国人在除夕喜欢穿红色的衣服和放鞭炮。

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。