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Overwet phenomenon, which is found in the DCFBS experimental research was discussed. The effect of overwet on the desulfurization efficiency and on steady operation of the units was analyzed. It is pointed that the overwet zone in the tower is not only the main desulfurization reaction zone, but also the main scaling zone. It plays an important role for the units operating stably with high-efficiency.

本文对DCFBS实验研究中发现的反应塔内的过湿现象，进行了分析与讨论，并研究了过湿现象对脱硫装置的脱硫效率和稳定运行的影响，指出脱硫塔内过湿区既是脱硫反应的主反应区，也是主要的结垢区，它对脱硫装置稳定高效运行起着重要作用。

A statistics in world range indicates that the Sr/Eu ratios in the peraluminous granites show similar variation trend to those in pegmatitic apatites. This paper suggests that the high Sr/Eu ratio (＞300) in apatites or peraluminous granites is due to the strong partition of Eu〓 into the aqueous fluid, and this ratio can be used as an excellent geochemical indicator of fluid exsolution from magmatic melts.

对世界范围内的过铝质花岗岩统计表明，过铝质岩浆岩的全岩样品中的Sr/Eu也呈现二歧变化，由此本文提出Sr/Eu比值是指示过铝质岩浆体系中岩浆流体相出溶的有效地球化学参数，大于300的Sr/Eu比值是Eu〓强烈分配进入流体相的地球化学标志。

The properties, production methods and developing prospects of sodium percarbonate were described in this paper,and the situation of making and developing standards of sodium percarbonate for industrial and food use were also put forward.

综述了过氧碳酸钠的性质、生产方法与发展前景以及工业过氧碳酸钠和食品添加剂过氧碳酸钠标准的制修订情况。

Four main parts were included in this dissertation:(1) Precise measurement of Gvalues of hydrogen peroxide in the reactions of flavonoids with superoxide anion andα-hydroxy ethyl peroxyl radicals;(2) Kinetic studies of the reactions of typicalflavonoids with α-hydroxy ethyl peroxyl radicals;(3) HPLC-MS analysis of theproducts after γ-irradiating rutin ethanol solution saturated with air, a reactionmechanism was proposed;(4) Preliminary investigation on the reaction between rutinand peroxynitrite.

本论文的内容主要包括四部分：(1)黄酮类化合物在与超氧阴离子自由基以及α-羟乙基过氧自由基反应的过程中生成的过氧化氢G值的准确测定；(2)几种典型的黄酮类化合物与α-羟乙基过氧自由基的反应动力学研究：(3)空气饱和芦丁乙醇溶液经γ-辐照后产物的HPLC-MS分析及反应机理推测；(4)对芦丁与过氧亚硝酸盐的反应做了初步的探索。

At present ,HEBEI JIHENG GROUP CO.,LTD produce persulphate salts over more than 20.000 mts, it also is the main manufacturer of drawing up the stardard of persulphate. enjoyed a high reputation in the industry.

目前河北冀衡集团年生产过硫酸盐2万吨，是中国最大的过硫酸盐生产基地，也是中国过硫酸盐国家标准的主要起草单位，在行业享有极高声誉。

HEBEI JIHENG GROUP CO.,LTD produce persulphate salts over more than 20.000 mts per year, she also is the main manufacturer of drawing up the stardard of persulphate. enjoyed a high reputation in the industry.

目前河北冀衡集团年生产过硫酸盐2万吨，是中国最大的过硫酸盐生产基地，也是中国过硫酸盐国家标准的主要起草单位，在行业享有极高声誉。

The Indian prefers the soft sound of the wind darting over the face of a pond, and the smell of the wind itself, cleansed by a midday rain, of scented with pinon pine.

印第安人喜欢聆听那清风拂过池塘，清风的芳香，是经午后暴雨涤荡过的或浸过松香的，这才是红人所愿听愿闻的。

In the door opening on the Rue de Babylone, there was a box destined for the reception of letters and papers; only, as the three inhabitants of the pavilion in the Rue Plumet received neither papers nor letters, the entire usefulness of that box, formerly the go-between of a love affair, and the confidant of a love-lorn lawyer, was now limited to the tax-collector's notices, and the summons of the guard.

在巴比伦街的那独扇的大门上，有个扑满式的箱子，是用来放信件和报刊的，不过住在卜吕梅街楼房里的这三位房客，从没有收到过报纸，也没有收到过信，这个曾为人传达风情并听取过脂粉贵人倾诉衷肠的箱子，到现在，它的唯一作用已只限于收受税吏的收款单和自卫军的通知了。

The results reveal that stretch strength of polypropylene is stronger than that of polyvinylidene fluoride membrane and can be equal to that of polysulfone approximately.

另外还研究了过冷度对膜结构的影响，中空纤维外侧过冷度大于内侧过冷度是导致膜内侧比外侧孔隙率高、孔径大的主要原因。

The structure of the circuit is mainly used in power systems of portable electronics. A super β lateral PNP is used as the output pass transistor,so that the design of this structure has low dropout, low quiescent current, low-linear regulation and load regulation characteristics, and has the functions of ON／OFF、the thermal 、overvolt and overcurrent profection.

该电路主要应用于便携式电子产品的电源系统中，调整管采用超β横向PNP管，使其具有低压差、低静态电流、低线性调整率和低负载调整率的特点，同时含有使能开关、过温、过压和过流保护等功能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。