In some areas of the country the water is hard and leaves lime scale on baths.
在这个国家的有些地方，睡是硬质的，会在浴缸里留下水垢。
These workers found that there was uncertainty regarding appropriate action to combat biofilm formation and lime scale.
这些工作者发现，在如何对抗生物膜和氧化钙上，各机构采取的措施不一定靠得住。
Active lime pit is advanced in structure as it adopts reliable both-ends combined type scale sealing, making the air leakage factor below 10%.
活性石灰窑结构先进，采用可靠的回转窑两端组合式鳞片密封，使漏风系数小于10%；
Running proved that the mechanism can adapt the large scale lime preparation technology, can speed up the efficiency of the separating machine and can reduce the cost of manufacturing.
运行证明，该机构能适应大规模的石灰制备工艺，提高了分离机的工作效率，降低了制造成本。
Using coal as a fuel, the industrial-scale tests of calcining technology for activating lime were performed in the industrial rotary kiln.
以煤为燃料，在工业回转窑上进行了活性石灰煅烧工业性试验。
In general, it is difficult fixed gain magnifier to achieve the vast scale and high-precision of feeble signal at the same lime.
通常固定增益的放大器在兼顾大的动态范围和较高的小信号精度的情况下很难满足预期的要求。
In general, it is difficult fixed gain magnifier to achieve the vast scale and high-precision of feeble signal at the same lime.
通常固定增益的放大器在兼顾大的动态范围和较高的小信号精度的情况下很难满足预期的要求。
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