The new WHO Child Growth Standards confirm that children born anywhere in the world and given the optimum start in life have the potential to develop to within the same range of height and weight.
新的世卫组织儿童生长标准确认,在全世界任何地方出生并给予生命最佳开端的儿童有潜力发育至相同的身高和体重幅度内。
By using Particle Swarm Optimization (PSO), a model was built up for calculating the optimum dispersion height of intrusive submunition dispenser, and mathematical simulation was carried out.
利用粒子群的优化算法,建立侵彻子母弹最佳抛撒高度的求解模型,并进行了仿真计算。
For influence factors and rules of machined surface roughness, we studied on the influence factors of machined surface roughness such as scallop-height, path interval, feed rate and optimum tool path.
在表面粗糙度的影响因素和影响规律方面:主要研究了残留面积高度、走刀行距、每齿进给率和最优化走刀路径对零件加工表面粗糙度的影响。
Though optimization of broad of spillway and dam height of silt dam, their optimum combination was found;
通过对溢洪道宽度和淤地坝坝高的优选,找到了二者的最佳组合;
The experimental results also show that the optimum effective position range was found to be 2H to 5H of micro vortex generator height upstream of baseline separation.
适宜采用微型涡流发生器对超临界翼型边界层分离进行控制,其最佳位置应在分离线前2~5H涡流发生器高度之间。
Some factors affection reaction such as temperature, moles ratio of reactants, flow rate and height of resin bed were studied. Under our optimum conditions the total yield was over 80%.
本文讨论了反应温度、醇酸摩尔比、反应物流速、树脂床高等因素对产率的影响,按选定的最佳条件,总产率可超过80%。
Through comparing calculation of two plan which are mining overall height in one times and shise mining, the optimum one suitake for thick coal seam mining in Dongrong No. 3 Coal Mine is determined.
通过一次采全高和分层开采两个方案的比较计算,功定了适合东荣三矿厚煤层开采的最佳方案。
They can be set up on the smallest available floor space directly next to the work station concerned, making optimum use of the available height.
它们可以建立在现有面积最小的直接旁边工作站,最大限度利用现有的高度。
Based on the error theory, we strictly deduce where is the optimum measuring point and when the standard error of arch-height and that of chord - length are both defined in this paper.
本文从误差的传递着手,严密推证了弓高及弦长测量的标准差取不同值时最佳测量点的位置。
Based on the error theory, we strictly deduce where is the optimum measuring point and when the standard error of arch-height and that of chord - length are both defined in this paper.
本文从误差的传递着手,严密推证了弓高及弦长测量的标准差取不同值时最佳测量点的位置。
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