查询词典 h.a.

The whole process optimum conditions were determined as follows:pH of neutrality,10 V of electrolysis voltage,0.018 A/cm2 of electrical current density,2 h of ozonization, 250 mg/L of environment-protecting coagulant 1＃,3＃.

经大量工艺实验确定全流程工艺条件为：废水pH中性、电解电压10 V、电流密度0.018 A/cm2、电解时间2 h，O3氧化时间为2 h，混凝剂环保1＃和3＃浓度各为250 mg/L。

A papier-mache animal is filled5 w IT h candy and toys and hung from the ceiling. The blindfolded birthday child then tries to h IT the animal w IT h a stick until IT bursts6 open.

他们在混凝纸制成的动物造型里装满糖果与玩具，挂在天花板上，接着再由蒙住眼睛的小寿星拿着棒子，使劲把那只纸制动物敲破开来。

A 5. 5h anti-impinge test indicated that the whole technical process had a better anti-impinge ability The feasibility modeling test of water quality showed that the quality of reclaimed water after the treatment by the above process, when used as supplementary circular cooling water and boiler water, met the nation standards in the respect of corrosion, scaliness and bacteria breeding, and even better than the normally used cooling water.

以炼厂实际外排污水为原水，通过两期水力负荷分别为0.2m3/h和0.5m3/h中试规模测试，当本工艺处理水力负荷0.5m3/h、水力停留时间1.49h，污水中COD、氨氮、石油类、悬浮物、挥发酚的浓度变化分别为44.07～102.13mg/l、28.37～50.01mg/l、4.68～19.36mg/l、7.2～34.5mg/l、0.14～0.31mg/l时，平均去除率分别达到94％、96.1％、91.9％、98.2％、100％，出水各项指标均符合循环水补充水水质要求；且通过5.5h抗冲击实验结果显示，整体工艺具有较强的抗冲击能力。

The group company carries forward the corporate spirit of "devoted to your job, self-forgetful for your dedication, dare to explore, and fight for the first grade" long years and the business tenet of "Doing a project, building good reputation and developing a market" to get to further exploration and continuous progress. It has successively undertaken the widespread big and highly difficult engineering projects, such as the foundation project of Nanjing Tairun real estate development Co.,Ltd., the installation project of Beijing Wangfujin Mansion with an area of 100,000 m2,the construction project of Liyang Jinhui Plaza(the 1st 5-star hotel in Liyang), the installation project of Beijing Oriental Plaza, the steel frame installation project of Xiaoshan International Airport, Wuxi North-City Sewage Water Treatment Factory project, the machinery and electrical equipment installation project of Beijing Century Fortune Center, the LDPE factory construction project of Germany BASF company, the first section project of Baotou Tianci Rare Earth Co.,Ltd., the lifting and installing project of 600T 189.9M shipbuilding gantry crane of Dalian Xinchuan Heavy Industry Co.,Ltd., the elevator installation project of China Sci-tech Auditorium, the 220T/H boiler dismantlement and installation project of Anhui Chloro-Alkali Chemical Group Co.,Ltd., the boiler installation project of Wujin Steel Company and the pipeline installation project for leading Yellow River to Shanxi Province , the machinery and electrical equipment installation project of Wuxi P.E. Center Swimming Stadium. The company won tens of national, provincial and municipal-level good quality projects, and meanwhile got better economic and social benefits.

多年来，集团公司以"忠于职守，无私奉献，勇于开拓，争创一流"的企业精神，以"承一项工程，树一片信誉，辟一方市场"的经营宗旨，积极开拓，不断进取，先后承接了南京泰润房地产开发有限公司桩基工程，10万平方米北京王府井大厦机电安装工程，溧阳市锦汇商业广场建设工程，北京东方广场安装工程，浙江萧山国际机场钢结构安装工程，无锡城北污水处理厂工程，13万平方米北京世纪财富中心机电设备安装工程，德国投资巴斯夫LDPE建厂工程，浙江嘉兴嘉爱斯热电有限公司热网工程，包头天赐稀土东阿工业园区一期工程，南京黑色金属公司综合楼工程，大连新船重工有限责任公司600吨 189.9米造船龙门式起重机工程，中国科技会堂电梯安装工程，安徽氯碱化工集团220T/H锅炉汽机拆装工程，武钢中天240T/H锅炉安装工程，无锡市体育中心游泳馆机电安装工程，山西引黄管道安装工程等一大批远近闻名的重大工程和高难度工程，获得了几十项国家级、省市级优质工程奖和省市级文明工地称号，取得了较好的经济效益和社会效益。

G■teaux differentiability of seminorm and completeness of seminorm space;2. It gives a new seminorm to solve the problem in motivating transient signals robust H∞control to persistent signals.

通过引入新的范数解决了瞬时信号鲁棒H∞控制理论向持续信号鲁棒H∞控制推广过程中A 半范定义的信号空间是非线性空间问题。

In section 1.3, taking the advantage of the classification by the index arrays ,pointed out the space spanned by class A,B,C respect!vivety are subalgebras of NQ. We also show that the subspace spanned by the elements of length 2 in C is an abelian subalgebras of NQ,denoted by H.we find H is contained in the center of subalgebra P of the subspace spanned by the elements in class C.

在1.3节中，应用指标数组我们讨论了各类元素的性质，指出其第A，B，C类元各自张成的子空间均是N_Q的子代数，特别是C类中所有长度为2的元素张成了N_Q的Abel子代数H，且含于C生成的子代数P的中心Z中。

By applying a Fan-Glicksberg type fixed point theorem for upper semicontinuous set-valued mappings with closed acyclic values and a maximum theorem,several existence theorems of weighted Nath-equilibria and Pareto equilibria for the constrained multiobjective games are proved in noncompact locally convex H-spaces.

应用局部凸H－空间内具有闭零调值的上半连续集值映象的Fan－Glicksberg型不动点定理和极大化定理，对无限最优化总理2和约束对策问题在没有线性结构的局部凸H－空间内证明了解的某些新的存在定理，这些定理改进和推广了最近文献中的许多重要结果。

A dye recycled photosensitization system has been designed. As a result of studies in the mechanism of electron transfer reaction of xanthene iodonium salt, it is proposed that the dye-recycled process consists of three-step reactions during the photosensitization: The oxidative fading product of dye is formed through electron transfer under irradiation; In the presence of H-donor, product changes into acidic leuco dye product; Product undergoes deprotonization under action of base to regenerate initial dye.

本文设计了染料循环再生的光敏反应体系，通过对占吨碘翁盐电子反应机制的深入研究，提出了占吨染料在光敏反应过程中的染料再生循环，它依次由三个反应过程组成：在光作用下，通过电子转移反应，产生染料氧化褪色体；在H给体存在下，通过H转移反应，使产物转化为染料酸式隐色体；在碱作用下，发生去质子反应，染料再生回复到染料的起始结构。

For carrying out a small physical volume and high reliability of the motor driving and control,by using HIP4081 chip and ALN hybrid integrated technology,a hybrid integrated technology H bridge circuit based on HIP4081 is designed to control bidirectional circumrotation and speed regulation of the motor.

摘 要：为了实现小体积、高可靠的电机驱动与控制，利用HIP4081专用芯片和ALN厚膜混合集成技术，设计一种基于HIP4081的厚膜H桥电机驱动电路，完成了H桥式驱动电路对电机双向转动和调速的控制。

Mm. 7.5.3 Requirements for quality of weld joint's surface: a No crack, not fusional, bubble, slag, splash; b Surface of seam of pipeline with design temperature lower than -29℃, stainless steel pipeline and alloy steel pipeline with trend of harden quenching shall be free from undercut.

The surface shall be smooth 7.5.3 焊接接头表面的质量应符合下列要求： 28 SH 3501-2002 a 不得有裂纹，未熔合，气孔，夹渣，飞溅存在； b设计温度低于-29℃的管道，不锈钢和淬硬倾向较大的合金钢管道焊缝表面，不得有咬边现象；其他材质管道焊缝咬边深度不应大于 0.5mm，连续咬边长度不应大于 100mm，且焊缝两侧咬边总长不大于该焊缝全长的 10%； c 焊缝表面不得低于管道表面，焊缝余高Δh 应符合下列要求： 1 100%射线检测焊接接头，其Δh≤1+0.2b1，且不大于 2mm； 2 其余的焊接接头，Δh≤1+0.2b1，且不大于 3mm。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。