step-by step method

It also describes the result of bismuth removal, and points out the technical measurement to reduce effect of Bi on copper cathode quality and the necessity and method to set up Bi removal step.

评述了提高脱铋效果，降低铋对阴极铜质量影响的技术措施；指出建立脱铋工序的必要性及途径。

There are always false alarms in a detect result, so target discrimination is a necessary step. A multi-feature combined sequential discrimination method is proposed to mitigate false alarm. 3.

检测出的目标中往往存在虚警，因此需要对目标进行鉴别，提出了联合多特征的舰船目标序贯鉴别方法。3、研究了舰船编队的检测方法。

Take the sand-asphalt cushion displacement of# 1 floating roof tank in Linyi Initial Station as an example, this paper introduces the lifting process of pontoon's center stand, lifting step, calculation of lifting force and method of material selection.

以临邑首站1号浮顶罐罐底板和沥青砂垫层全部更换为例，介绍了浮船中央立柱提升技术的施工工艺、施工步骤及提升力计算和材料选用的方法。

The range and content of general investigation were analysed, and the technology index, method and step of general investigation were explained.

分析论述了普查的范围和内容，对普查的技术指标、方法及步骤做了详细介绍。

With the guidance of the terminal-oriented planning principle, a two-step planning method that consists of overall layout from the macroscopic viewpoint and specific model from the microcosmic viewpoint is presented.

以枢纽导向型规划理念为指导，提出宏观总体布局，微观分级建模的城市综合客运换乘枢纽选址规划方法。