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- Keywords deposit type;metallogenic geology and geochemistry;geohistory evolution model;ore searching direction;the North Hebei Province.; 银矿床;矿床类型;成矿地质地球化学;地史-演化模式;找矿方向;冀北;
- ore searching direction 找矿方向
- Fix the volatile search direction bug. 修改了查找方向不稳定的问题。
- Changes the search direction only. 只更改搜索方向。
- This article summarizes the typomorphic characteristics of pyrite by which we can guide Au ore searching. 文章对黄铁矿在金矿中的标型特征进行了归纳总结,以期对金矿床的勘探有一定的指导意义。
- The Be bearing striation altered rock played a vital role in ore prospecting and forecasting and provides a new concept for ore searching. 含铍条纹状蚀变岩的发现在找矿预测中起到了致关重要的作用,为找矿工作开拓了新的思路。
- The high quality Mn ore search shouldbe pursued along bed and interformational cataclasic zone. 据此,该区寻找优质氧化锰矿的思路应顺层位找矿、沿层间构造带找优质矿。
- The searching direction is created in the subspace with Newton method which takes advantage of Newton method's fast rate of local convergence while it can avoid too much memory. 通过在较小的子空间内利用牛顿法迭代生成寻优方向，避免了牛顿法的存储困难又发挥了它的快速收敛性。
- Returns the position of the first editable position after the specified position using the specified search direction. 使用指定的搜索方向,返回指定位置之后第一个可编辑位置的位置。
- By reformulating the KKT system as a constrained equation, the algorithm generates the search direction by solving a linear equation at each iteration. 通过将问题的KKT系统转化成一个约束方程，算法在每步迭代只需解一个线性方程组即可得到搜索方向。
- In Yeshan mining area there is a boron ore deposit of which the geological features,rock's physical &chemical properties,reasons for ore formation and marks for ore search are explained. 叙述了南钢集团冶山矿业公司东矿铁硼矿床的地质概况、矿区岩性和岩石化学特征、硼矿床的地质特征及矿床成因和找矿的标志。
- The best search direction was decided by the new swarm which was built by the best individual of each chromosome. 通过搜索各种群中各染色体的最优个体，组成一个新的种群，并以此种群作为当前最优种群来确定量子门的全局最优搜索方向。
- If the search direction is down and you reach the bottom of the view, Find Next continues looking from the top of the view. 如果搜索方向是向下的,并且已到达视图的底部,则单击“查找下一个”将继续从视图的顶部进行查找。
- If the search direction is up and you reach the top of the worksheet, Find Next continues looking from the bottom of the view. 如果搜索方向是向上的,并且已到达工作表的顶部,则单击“查找下一个”将继续从视图的底部进行查找。
- Returns the position of the first assigned editable position after the specified position using the specified search direction. 使用指定的搜索方向,返回指定位置之后第一个已赋值的可编辑位置的位置。
- Returns the position of the first assigned editable position between the specified positions using the specified search direction. 使用指定的搜索方向,返回指定位置之间第一个赋值可编辑位置的位置。
- Returns the position of the first editable position between the specified positions using the specified search direction. 使用指定的搜索方向,返回指定位置之间第一个可编辑位置的位置。
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Returns the position of the first non-editable position after the specified position using the specified search direction. 使用指定的搜索方向,返回指定位置之后第一个不可编辑位置的位置。
- Returns the position of the first non-editable position between the specified positions using the specified search direction. 使用指定的搜索方向,返回指定位置之间第一个不可编辑位置的位置。
