查询词典 ordinal number of the second class

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

原子序数表示原子核内质子的数目，也是在未被干扰的状态下核外的电子数。

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

使同学们熟悉原子能的用途。这里将讨论原子光谱法的三个领域。

The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons

原子序数表示原子核内质子的数目，也是在未被干扰的状态下核外的电子数。收藏反馈

We deduce frondose algorithm of three layers BP neuralnetworks which is used in common, and discuss several important issues in designing neural networks which is used to forecast, for example, number of hidden layer, nerve cell number of hidden layer, epoch of learning, embryonic power value, decision of node number about input and outputo At the same time, this dissertation sums up things that conventional BP algorithm is improved on considering disadvantages of it.

推导了常用的三层BP神经网络具体算法，讨论了实际预测应用中神经网络设计方面的几个重要问题，如隐层数、隐层神经元数、训练次数、初始权值、输入节点数以及输出节点数的确定。同时，针对传统BP算法存在的各种各样的缺点，文中综述了对其改进的情况。

To reveal the morphological variation in the main producing areas in China, eight characteristics of the leaves, flowers, fruits, and stems of Houttuynia cordata, namely fructescence length, diameter, and stalk length; flower or fruit number per plant; capsule number; seed number; plant height; and ground diameter; from 23 different provenances were investigated.

揭示全国鱼腥草Houttuynia cordata主产区种质资源形态变异规律，为选育鱼腥草优良品种提供依据。

Just the CTK content, the ABA content in its tiller node were most significantly related and most significantly negatively related to the tiller number of intervarietal hybrid respectively, but beside the CTK content, the ABA content in its tiller node were significantly related and significantly negatively related to the tiller number respectively, the IAA content were also most significantly related to the tiller number of interspecific hybrid, this may be the reason why the interspecific hybrid had a high fertile spike heterosis.

品种间杂种分蘖盛期分蘖节仅细胞分裂含量与分蘖数呈极显著的正相关，而脱落酸含量与其分蘖数呈极显著的负相关。而种间杂种分蘖盛期分蘖节中的细胞分裂素含量与其分蘖数显著正相关、脱落酸含量与其分蘖数呈显著负相关，另外其分蘖节中的生长素含量也与其分蘖数呈极显著正相关，IAA在种间杂种中的共同参与可能是种间杂种具有较强的分蘖成穗能力的原因。

JinJiLi abroad consulting company, said xu develop international financial crises, due to changes in the exchange rate after studying in the United States, the cost greatly reduced, even though the United States does not more favorable policies, the study to their company test-taker number number of graduate students, especially the increase of business test-taker number is up about 70%.

金吉利出国留学咨询公司徐厉表示，国际金融危机发生后，由于汇率的变化，留学美国的费用大幅降低，尽管美国没有出台更为有利的留学政策，来他们公司咨询赴美留学的人数仍大幅上升，特别是研究生赴美留学的业务量更是上升了70％左右。

In this research, we consider that the predominant bacteria in low temperature wastewater treatment in winter were cold-adapted microorganisms, the number of which increased as the temperature dropped more and more, but rarely high up to the number of mesophilic bacteria in normal temperature due to its low growth rate and the restriction of ecological factors, so that the total number and activity level of microorganism in activated sludge decreased.

随着污水温度的降低，污泥中冷适应微生物的数量逐渐增加，但由于冷适应微生物的生长速率相对较低，且容易受到各种生态因子的抑制作用，其数量无法达到常温下中温微生物的水平，使得污泥中微生物的总体数量和活性降低。

Rapid cell selected, regional, rows or columns: the mouse click to select the current cell; click the region to be selected first cell, and then drag the mouse to the last cell can be two selected region between; worksheet click the Select All button, you can select the current worksheet; hold down the Ctrl click or drag using the mouse, you can select multiple nonadjacent cells or regional; select a region first cell, hold down the Shift key click on the angle of regional cells, can be between the selected rectangular area; click the line number can be selected corresponding to the entire line; click out the corresponding label can be selected out of the whole; along its line number or a list of drag the mouse, or to select the first row or first column, hold down the Shift key to select the end of the row or column, you can select a number of adjacent rows or columns; first select the first row or first column, and then hold down the Ctrl key to select other non-adjacent rows or columns; If you want to increase or decrease in the activities of the cell area can be selected by holding down the Shift key click the lower right corner of the region the last cell, the cell activities and the click between the cells will become a rectangular area to select a new region.

快速选中单元格、区域、行或列：鼠标单击可以将当前单元格选中；单击待选中区域的第一个单元格，然后拖动鼠标至最后一个单元格，可以将两者之间的区域选中；单击工作表的全选按钮，可以将当前工作表选中；按住 Ctrl 单击或使用鼠标拖动，可以选中不相邻的多个单元格或区域；选中某区域的第一个单元格，按住 Shift 键单击区域对角的单元格，可以将两者之间的矩形区域选中；单击行号可将对应的整行选中；单击列标号可将对应的整列选中；沿行号或列表号拖动鼠标，或者先选中第一行或第一列，按住 Shift 键选中结束行或列，就可以选中相邻的多个行或列；先选中第一行或第一列，然后按住 Ctrl 键选中其他不相邻的行或列；如果您想增加或减少活动区域中的单元格，可以按住 Shift 键单击选中区域右下角的最后一个单元格，活动单元格和所单击的单元格之间的矩形区域就会成为新的选中区域。

The number of the adults and nymphae of psocids at the surface of the stored wheat was as many as that at the inner of stored wheat when the temperature was 15℃, the number of the psocids at the surface of the stored wheat would exceed the psocids number at the inner when the temperature exceed 20℃.

结果表明，嗜虫书虱在小麦堆的种群变化因粮温的上升而增大，并表现为15℃左右时粮堆表层和粮面下100cm处数量相近，粮温升达到22℃以上后，粮堆表层的书虱数量明显多于粮堆内部。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。