查询词典 functional

When pH is 10, adsorption time is 30 min, dosage of bone char is 0.6 g/L, the original concentration of As in drinking water is 0.5 mg/L, As removal can reach 95.2%. The adsorption behavior is fitted both with Langmuir and Freundlich isotherm. The adsorption mechanism is supposed to be Ca—OH functional groups combined with anion. And there may occur the co-precipitation between calcium hydrogen arsenate and hydroxylapatite in the aqueous solution, and ions also exchange. The saturation adsorption capacity of As reaches 4.688 mg/g. Indexes of effluent are in good agreement with the WHO stringent drinking water standards (0.01 mg/L).

研究结果表明：在pH=10，吸附时间为30 min和骨炭加入量为0.6 g/L，饮用水砷初始质量浓度为0.5 mg/L时其砷去除率可达95.2%；骨炭吸附砷的行为同时符合Langmuir和Freundlich等温吸附模型；其吸附机理可能是Ca—OH官能团结合HASO4阴离子，并产生砷酸氢钙和羟基磷灰石的共沉淀，另外还存在离子交换作用；吸附柱的饱和吸附容量为4.688 mg/g；出水砷浓度符合世界卫生组织规定饮水砷标准(0.01 mg/L)。

In classical calculus of variations, functional minimum problem is often transformed into boundary-value problem of differential equations.

已有的求解方法中，无论是变分法，还是直接法，求解过程都必须离线进行。

Then, corresponding to the particular form of the functional, a generalized BPTT algorithm is provided and its realization using calculus of variations is given.

文中针对泛函J=ψ+∫〓Fdt的形式，推导了相应的BPTT算法，并给出BPTT算法的变分法推导。

Using some hypothesis,in this paper,a function of the number of check-verifying times in unit time for safety mornitor systems is presented the extreme functional value by the calculus of variations is evaluated and a mathematical model of check-verifying period with the minimum of check-verifying and losing cost is obtained.

在一系列假设的基础上，给出了安全监测系统单位时间内校验次数的泛函，用变分法求泛函极值，得出了校验费和损失费最小的校验周期数学模型。

This health product is mainly made of Green Tea, Acai Berry , Garcinia Cambogia, Kel and has been proved to have the weight loss effect by functional experiments.

这个产品是绿茶、巴西莓、藤黄果、海带为主要原料制成的保健食品，经功能试验证实，具有减肥的保健功能。

Based on the phase-space generating functional of Green function, the canonical Ward identities for non-local transformation have been derived.

黄永畅 ，唐太明，李子平基于相空间Green函数的生成泛函，导出了非定域变换下正则形式的Ward恒等式。

Based on the phase-space generating functional of Green function, the canonical Noether identities under the local transformation at the quantum level have been derived.

基于Green函数的相空间生成泛函，导出了定域变换下的量子正则Noether恒等式

It aims to provide an integrative approach on functional areas such as product and process development, quality management, capacity and inventory planning, supply chain management, technology and managing change.

目的是为产品和过程的开发、质量管理、存货规划、供应链管理、技术等提供一体化的管理方法。

In order to improve interlayer pit mud fermentation, self-made pit mud fermenter was used and pit mud functional bacteria were supplied in each turn of fermentation. Such measures could evidently increase contact area between fermented grains and pit mud, enhance ethyl caproate content in fermented grains (enhanced by almost three times than before) with no adverse influence on liquor yield, and improve liquor quality. Its application could effectively settle the problems such as pit mud odor in liquor, difficult operation, recycle use and unsatisfactory effects etc.

采用自制夹泥发酵器和每轮补充窖泥功能菌的夹泥发酵法进行浓香型白酒生产，结果表明，该方法能明显增大糟醅接触窖泥的面积；提高糟醅中己酸乙酯等香味物质的含量，己酸乙酯的含量比对照糟醅增加了近3倍；不影响曲酒的出酒率；可明显提高曲酒的质量；有效地解决了窖泥易进入糟醅，使酒中出现明显的窖泥味、操作困难、难以循环使用、效果不明显等问题。

For example, in the case of the steel ladle capsizal accident at Qinghe Special Steel Co., Ltd. in Tieling City of Liaoning Province on April 18, 2007, the work safety and quality departments of the local government respectively responsible for work safety and quality safety supervision and administration failed to fulfill their duties and responsibilities, hence 14 staff members of the government's functional departments concerned were given Party and administrative disciplinary sanctions.

如辽宁省铁岭市清河特殊钢有限公司"4.18"钢水包倾覆特别重大事故，对生产安全和质量安全负有监督管理责任的质量技术监督管理部门、安全生产监督管理部门等都存在着不认真履行职责的问题，共有14名政府有关职能部门工作人员分别受到党纪政纪处分。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。