我们必须节约用水。
The power enterprises shall economize on water.
电力企业应当节约用水。
First, people are urged to economize on water.
首先，人们呼吁节约用水。
The power enterprises shall economize on water.
浪费用水可耻，节约用水光荣。
We want the economize on water, must start from the cherishing water.
我们要节约用水，就要从爱惜水做起。
My most repugnant waste water, therefore I summon the economize on water.
我最讨厌浪费水，因此我号召节约用水。
To economize on water, land, power, raw materials, grains and other resources.
节水、节地、节能、节材、节粮以及节约其他各种资源。
To economize on water, land, power, raw materials, grains and other resources.
节水、节地、节能、节材、节粮以及勤俭其他各种资本。
Therefore, we not only need protect the water resources, but also wants the economize on water.
因此，我们不仅要保护水资源，还要节约用水。
So Mrs. Jones now rinses them all by hand after the wash cycle, trying to economize on water so that her rinsing can match the dishwasher’s efficiency.
所以琼斯女士现在都是用手来冲洗洗过的碗碟，以此来节约用水。这样手洗就能赶上上洗碗机的效率了。
It is introduced to the actuality of waste water processing in food and fermentation industry in Japan., and the methods for economize on water and energy.
本文介绍了日本食品发酵工业废水处理的现状和采用的各种节水节能方法。
The controlling measures are mainly to economize on water, build sediment prevention facilities at headworks for reducing the amount of sediment diversion;
这些措施主要有：节约用水，在渠首建防沙设施，以减少引沙量；
The water crisis facing us today sounds the alarm for us that we must economize on every drop of water, for the water resources are not inexhaustible.
今天面临的水危机给我们敲响了警钟：我们必须节约每一滴水，因为水资源不是取之不尽，用之不竭的。
The electric power enterprises shall economize on the use of water.
电力企业应当节约用水。
The stem seal of a feed water control valve uses expanded graphite packing in order to produce friction and to economize on energy for the control valve working.
电站锅炉给水调节阀的阀杆密封采用柔性石墨填料，既降低了摩擦力，又为调节阀的运行节约了能源。
To economize on runing water, earth, power, raw materials, grains and otic resources.
节水、 节地、节能、 节材、 节粮以及节约更多有联系各种资料库。
Can be used in production, on one hand reduce the waste water to discharge, economize the water resource on the other hand, reduce the production cost.
可回用于生产，一方面减少废水排放，另一方面节约水资源，降低生产成本。
The article introduces the automatic control of water level in acid water pool and its ease of operation and economize on energy.
本文介绍酸水池水位采用自动控制，便于操作和节约能源。
The article introduces the automatic control of water level in acid water pool and its ease of operation and economize on energy.
本文介绍酸水池水位采用自动控制，便于操作和节约能源。
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