It is more efficient to calculate this iterator directly than to write an equivalent program that increments the iterator one by one until it reaches the middle element.
这种直接计算迭代器的方法，与用迭代器逐个元素自增操作到达中间元素的方法是等价的，但前者的效率要高得多。
Shows a tooltip, but it is actually a dijit.Tooltip with some position customization; it always anchors at the middle when users hover over a charting element with the mouse.
显示一个工具提示，但它实际上是一个带有一些位置定制的dijit . tooltip；当用户将鼠标悬停于一个绘图元素上方时，它总是锚定在中间。
You might want to include the Google search control in a span element, right in the middle of the rest of your app's content, rather than off to the side in a div.
还可以将Google搜索控件包括在一个span元素中，放在其余的应用程序内容的中间，而不是放在侧面的一个div中。
Before closing the middle loop, which represents rows, test whether the row element is empty.
在关闭中间循环之前(该循环表示行)，测试row元素是否为空。
The bridge is supported by elastomeric bearings and is brought into the correct position by a centering element in the middle in the process of movement.
这座桥由弹性轴承支撑，并在移动过程中由一个定心元素将它带到中间适当的位置之上。
By analysis of the middle section stress of the hollow slab in the two situations of consider contact and not consider contact, verified the accuracy of contact finite element model in that situation.
通过考虑接触与不考虑接触两种情况时桥面板跨中截面的受力分析，验证该问题中接触有限元模型的正确性。
Some American educators fear that the use of computers by middle school students may remove the human element from the teacher-student relationship.
美国一些教育家担忧，中学生使用计算机可能会减少师生关系中的人文因素。
The results showed that the effects of different middle and trace element fertilizers on Brassica chinensis were different.
结果表明，小白菜对施用的各种中量、微量元素在不同质地的土壤上有不同的响应；
By surveying the data, we concluded that the radioactive element contents are higher in the alteration zone, middle in the mixed granite and lower in the ore veins.
从实测结果可知，放射性元素在不同岩性中的含量以蚀变带最高，混合花岗岩次之，石英(矿)脉中最低。
The most important active recreation element is the inline skating track in the middle of the park.
公园中最重要的活跃娱乐元素位于公园中间的直排轮轨道。
The deformations of the element in the middle surface of the shell and its rotation about all axes are considered in the derivation of these equations.
在推导过程中，考虑了壳体微元在中面内的变形和绕各个轴的转动。
The structure coordination and shear unlocking middle thick plate element is a problem to which people pay close attention in the finite element analysis of plate.
在板的有限元分析中，构造协调和无剪切闭锁现象的中厚板单元一直是人们所关注的问题和难题。
Geographical course resources of middle school are geographical course of middle school to design and implement the indispensable basic key element.
中学地理课程资源是中学地理课程设计与实施不可缺少的基本要素。
On the hypothesis of plane cross section, L-shaped reinforced concrete column was divided into three fragment line element of elastoplastic zone at both ends and elastic zone in the middle.
在平截面假定的前提下，将钢筋混凝土L形柱划分为两端弹塑性区、中间为弹性区的三分段杆单元模型。
The stress-distribution about manhole structure of middle-pressure reactor is desicribed by using the methods of finite element analysis.
采用有限元法对中压反应釜人孔凸缘结构进行了应力分析，揭示了其应力分布情况。
On the base of experimental research, using analysis of finite element, the mechanics character and reaction to pile caps of the middle pile of steel fiber reinforce concrete five-piles cap.
本文在试验研究的基础上，借助有限元分析，重点研究承台中间桩受力特点以及它对承台的作用。
The long run is also an important element for middle distance runners.
长距离跑也是中距离跑的重要元素。
The results of the analysis show that the content of S element is high at a particle edge location and low in the middle.
结果表明，S元素含量呈在颗粒边缘位置高中间低的情形。
This work deals with the strength and stiffness analysis of the middle plate of injection machine by using finite element method. A proposal for the improvement of structure is put forward.
采用有限元技术对注塑机中间面板的强度、刚度进行分析，通过分析结果，对该零件结构合理化提出建议。
To wash tympanum with drum washer developed by authors after the middle ear was washed cleanlily and dry, the powder of prednisone of mildew element can be spraied into the middle ear.
方法 ：应用自制鼓室冲洗器冲洗鼓室 ，干净后向鼓室内喷入制霉菌素强的松粉。
There are more initial nutrients in the straw substrates, and washing can reduce macro-element contents, but effect of washing on middle and trace element contents is not significant.
秸秆基质中含有较多的初始养分，淋洗可以使大量元素含量减少，但对中微量元素含量影响不大。
The ground plate is arranged on one side of the dielectric plate 2 with a gap arranged at the middle, which is fed with the power to the radiating element through the gap.
接地板位于介质板2的一面，在中心开一缝隙，通过该缝隙对辐射单元进行馈电。
The ground plate is arranged on one side of the dielectric plate 2 with a gap arranged at the middle, which is fed with the power to the radiating element through the gap.
接地板位于介质板2的一面，在中心开一缝隙，通过该缝隙对辐射单元进行馈电。
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