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Product research and development in the area has strong, in control of the production process has a strict control system, and products using advanced electronic components, therefore, Avis burglar alarm products in the market has strong competitiveness .

公司在产品研制开发方面有很强的实力，在生产过程控制方面拥有一套严格的控制体系，产品全部采用先进的电子部件，因此，安飞防盗报警器产品在市场上有很强的竞争力。

Populus X euramericana cv. 895 is one kind of fast-growing high quality trees which has just been cultivated, bearing barrenly, anti-virus, salt alkaloid, resistance moderate, short cycle to grow up, and its vegetal period is about 240 days. It has the advantages of fast-growing , high material quality , soft textile fiber , high rate of leaving the thick liquid in papermaking, and it has a broad prospect to be embarked.

895杨是刚培育出的一种速生优质杨树，耐瘠薄，抗病性强，耐中度盐碱，抗逆性强，成材周期短，年生长期达240天左右；具有速生、材质好、纤维柔软、造纸出浆率高的特点，开发前景广阔。

The bay area has no substituent and has electron-withdrawing groups,such as bromine atom,cyano-group and 4-formyl phenoxy group compounds have strong absorption in 525 nm,when excitated them,they have strong yellow and salmon pink luminescence bettwen 538 and 566 nm.When introduce electron-donating substituents,such as phenoxy group,morpholinyl,piperidinyl and n-butylamino group,the absorption bathochromic shift while the electron-donating ability is improved,bettwen 536 and 692 nm have strong absorption,reach to the near-infrared region. When excitated them,only the phenoxy group compound has strong salmon pink luminescence in 572 nm,the others have no fluorescence.

其中，港湾位无取代的以及含吸电基团(—Br、—CN、对甲酰基苯氧基)化合物在525 nm左右处均有很强的吸收ε＞10~4M~(-1cm~(-1)，当光激发时，港湾位无取代、溴代和氰基取代物发出538～547 nm的强烈黄色荧光，对甲酰基苯氧基取代物则发出566 nm的强烈橙红色荧光；含供电基团(苯氧基、吗啉基、哌啶基、正丁氨基)化合物随着供电子能力的增强，吸收发生红移，在536～692 nm处均有很强的吸收ε＞10~4M~(-1cm~(-1)，达到了近红外区，当光激发时，只有苯氧基取代物发出572 nm的强烈橙红色荧光，而含氮供电基取代物均发生了荧光淬灭。

Some new results are obtained from the studies: 1 a novel thermokinetic research method, the characteristic reduced parameter method, has been proposed, and the kinetics of oxidation of benzoquinone by hydrogen peroxide has also been investigated with this method; 2 the kinetic mathematical models that the metallomicelles made from the mono-nuclear or dinuclear complexes and surfactants catalyze the phenolic derivant oxidation have been established respectively; 3 the feasibility and mechanism that the metallomicelle, a mimetic model of peroxidase, catalyzes the phenolic derivant oxidation has been discussed.

研究得到如下新的结果：(1)提出了一种新的热动力学研究法——特征对比参量法，用该法研究了过氧化氢氧化苯醌反应动力学；(2)分别建立了由单核和双核金属配合物与表面活性剂形成的金属胶束催化酚类氧化反应的动力学数学模型；(3)探讨了金属胶束模拟过氧化物酶催化酚类氧化反应的可行性及其机理。

He has childlike innocence and curiosity, while he has a unique view to the life and is dedicated to the work, enjoys himself in the most relaxed leisure time, he creates the life at the same time he also knows how to enjoy life, he is the master of life, he is carved a eye-catching soul on his ordinary body which has a profound interpretation of their life situation and annotates their mood states and brilliantness from the deep level.

他有着孩子般的天真与好奇，他对生活有独特的见解，对工作全身心投入，在最放松的休闲时光会尽情享受，他创造生活的同时，更懂得享受生活，他是主宰生活的主人，在他平凡的身上雕刻着一个醒目的灵魂，深刻解读他们的生活情境，从深层次诠释他们的心境与精彩。

He has childlike innocence and curiosity, while he has a unique view to the life and is dedicated to the work, enjoys himself in the most relaxed leisure time, he creates the life at the same time he also knows how to enjoy life, he is the master of life, he is carved a eye-catching soul on his ordinary body which has a profound interpretation of their life situation and annotates their mood states and brilliantness from the deep level.

他有着孩子般的天真与好奇，他对生活有独特的见解，对工作全身心投入，在最放松的休闲时光会尽情享受，他创造生活的同时，更懂得享受生活，他是主宰生活的主人，在他平凡的身上雕刻着一个醒目的灵魂，深刻解读他們的生活情境，从深層次诠释他們的心境与精彩。

Every treatment combination has 4 replications.(1)The germination indexes of the former are higher than that of the latter; the germination of the former is stimulated by NaCl density of 0.3 %, while that of the later is restrained by all kinds of NaCl density.(2)With increasing of temperature and PEG indesity,the order of germination rate and vigor of Bromus stamineus and Bromus inermis is decreaced.(3)Under treatment of broadcast sowing and plant density of 549kermels·m~(-2), Bromus stamineus has the highest bud rate, fresh weight, seed yield, while treated with 25cm row spacing and 412kermels·m~(-2) plant densities, tillers, plant height, growth rate increased to the top;(4) Under treatment of broadcast sowing and plant density of 549kermels·m~(-2), its growth rate is took second place, while treated with 15cm row spacing and 824kermels·m~(-2) plant densities, it has the highest seed yield

3撒播时，引进种在播种密度为549粒·m~(-2)处理下单位面积出苗率最高，分蘖数最多，鲜重最大，单株最高，种子产量最大；生长速度在播种密度为412粒·m~(-2)处理下生长最快，密度为549粒·m~(-2)处理下稍次之，结合方差分析可以初步确定它在撒播时的播种密度为549粒·m~(-2)；(4)条播时，在行距为25cm、播种密度为412粒·m~(-2)处理下单位面积分蘖数最多，鲜重最大，单株最高，生长速度最快；种子产量在行距为15cm、播种密度为824粒·m~(-2)处理下最大，在行距为25cm、密度412粒·m~(-2)处理下次之；结合方差分析，就3种规格的行距来说，引进美国无芒雀麦条播时的行距为25cm，播种密度为412粒·m~(-2)；就这两种播种方式来说，应该选择撒播。

This paper has analysed the relation of the parameters of single buncher systemsand has calculated the electrical tolerance deviations of buncher and preinjector, andthe paper also has discussed the effect of the electrical errors to the energy spectrumof Linac beam.

本文分析了单聚束器系统的参数关系，计算了预注入器和聚束器的电公差，并讨论了这些公差对直线加速器束流能谱的影响。

Although a long time has past since the natural gas hydrate has been discovered,the research has been confined to the pr evention and inhibition of the hydrate formation all along.Because the hydrate h as a peculiar cagelike crystal structure,1 m3 of hydrate can envelop 150～200 m3 of natural gas.

天然气作为一种清洁能源，其水合物的发现虽已有很长的历史，但一直局限在防止和抑制水合物的生成研究上，水合物具有独特的结晶笼状结构，1 m3水合物可以包络150～2 00 m3 天然气。

ABSTRACT : Although a long time has past since the natural gas hydrate has been discovered,the research has been confined to the pr evention and inhibition of the hydrate formation all along.Because the hydrate h as a peculiar cagelike crystal structure,1 m3 of hydrate can envelop 150～200 m3 of natural gas.

摘 要 天然气作为一种清洁能源，其水合物的发现虽已有很长的历史，但一直局限在防止和抑制水合物的生成研究上，水合物具有独特的结晶笼状结构，1 m3水合物可以包络150～2 00 m3 天然气。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。