Using water treatment agents containing low content phosphorus to reduce phosphorus discharge is an effective way for preventing phosphorus pollution.
采用低磷循环冷却水处理剂，减少磷排放，是防止工业磷污染的有效方法。
This trap is suitable for low temperature accompanying heat line pipe and working condition which needs low temperature to discharge frozen water.
本公司经营疏水阀，质量保证，谈欢迎咨询洽。该阀适用于低温伴热管线和需要低温排除凝结水的工况。
Plasma in a pulsed discharge in water (PPDW) has the character of high pressure, high density and low temperature, low ionized degree.
水中放电等离子体(PPDW)具有高压、高密度和低温、低电离度的特点，人们对其辐射是否具有黑体辐射的特点一直观点不一。
In water conservancy and hydropower projects ot plain, the large quantities of small power station of low water head and large discharge have been built in our country.
在平原地区水利水电工程中，我国建造了一大批低水头、大流量的小型水电站。
Water - washing and dehydrating steps in the old process are left out in the new one, of which the main advantages are: no sewage discharge. low energy consumption, less time and low oil loss.
该技术省掉植物油间歇双漂老工艺中的水洗和脱水工艺，使漆用植物油的精制处理无污水排放，节能，省时，降低油耗。
The partial low pile cap deep water foundations of Qinhong bridge are located in the flood discharge channel and near by existing civil bridge foundations in Nanjing.
南京市秦虹大桥的部分低桩承台深水基础位于泄洪河道中，并处于既有市政桥梁基础附近。
The effects of grouting circle will not share the external water pressure with tunnel lining, but block groundwater and reduce the external water pressure on lining remarkably with low discharge.
注浆圈的作用不是分担衬砌外水压力，而是通过封堵地下水降低隧道涌水量，从而以较小的排水量可显著降低甚至消除衬砌的外水压力。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
紫外线消毒灯是一种低压汞蒸汽放电灯，广泛应用于污水处理和净化中。
The discharge of industrial waste water is reduced and the discharge rate is low;
工业废水排放量减少，排放达标率呈上升趋势；
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
防水层施工24小时后，喷烟雾水养护；至少48小时后进行闭水试验（温度较低或通风不良时，可适当延迟进行）
The shelf life test shows that the gel battery has low self-discharge rate and water loss, and the 100 % capacity can be recovered.
搁置试验表明，胶体电池比agm电池自放电明显减小，失水少，并且胶体电池容量可100%恢复，因此胶体电池具有长寿命特点。
Periodical check shall be conducted on automatic water discharge device of low-pressure compressed air 3-way joint of bottle blower to ensure its normal running and cleanliness.
定时检查吹瓶机低压压缩空气三联体自动排水装置是否正常并清洁。
Periodical check shall be conducted on automatic water discharge device of low-pressure compressed air 3-way joint of bottle blower to ensure its normal running and cleanliness.
定时检查吹瓶机低压压缩空气三联体自动排水装置是否正常并清洁。
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