The justification for omission of the impact properties shall be based on the most adverse possible combination of all elements of the steel grade specification, such as.
判定冲击性能否豁免应根据最严厉的工况，还要考虑材料规范中的元素对材料的影响，例如。
On the basis of the visual variables of map symbol and the represent grade of map elements, this paper introduces the inference model of point symbol design in map design Expert System.
本文以地图符号的视觉变量和地图要素的表示等级为依据，详细介绍了地图设计专家系统中点状符号设计的推理模型。
The formula of sintering ore burden is essential to raising its grade and to reducing the harmful elements.
烧结矿的配比对提高烧结矿的品位和降低有害元素的含量至关重要。
The volume of the pool, low retaining walls and other site elements cut through the sloping site exposing raw steel panels that meet grade.
泳池、低护墙和其它场地设施穿过倾斜的地面，地面上暴露着契合坡度的粗钢面板。
The grey relational method was applied to study the effects of climatic elements on cotton yield and fiber grade.
采用灰色关联分析法，研究了气候因子对棉花产量和纤维品级的影响。
This paper demonstrates elements contents of soil in BeiJing City and the high grade and yield of crops has closely relationship with the following soil chemical elements.
论述了北京市土壤元素含量和农作物优质高产与土壤环境中化学元素有密切的关系。
The methods of integral and the grade of syndrome elements can reflect the characteristics of TCM pathology and the rule of the syndrome in the sub-health state of perimenopausal syndrome.
采用证素积分及分级的方法能较好反映围绝经期妇女“亚健康”的中医病理特点和围绝经期综合症的证候规律。
After the prescription has been settled, the grade of raw materials and the content of impurities have great influence on the properties of the ceramic PTC overcurrent protective elements.
在配方确定以后，原料的档次与含杂量对陶瓷PT C过流保护元件的性能有极大的影响。
The structure and property of this steel grade is studied by means of designing the alloying elements composition, and controlling the hot rolling and cold rolling technology.
通过成分设计，热轧、冷轧工艺控制，对该钢的组织性能进行了研究。
The transverse cracking rate of the Nb containing slab is far greater than that of other steel grade since the former contains Nb and other cracking susceptive elements.
含铌钢由于含有铌等裂纹敏感性元素，其铸坯横裂纹发生率远远大于其它钢种。
Lastly, combining key points of evaluation of each index, sets the elements as control items, score items and grade items, in order to give evaluation object the star determination.
最后结合各指标的评价要点将其设置为控制项、分值项或等级项，对评估对象予以星级判定。
We learn the elements of arithmetic before the 7th grade.
在七年级前我们学习算术的基础知识。
We learn the elements of arithmetic before the 7th grade.
在七年级前我们学习算术的基础知识。
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