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Results Using two methods, i.e., the mathematical simulation and las er surgery experiment the depth of thermal damage induced by laser irradiation i n biological tissues was determined. The CO2 laser power output was 1.50 W, 3 .15 W and 8.01 W, respectively, and irradiation time was 9-20 s. The avera ge value of relative deviation which represents the departure of the numerical s olution from the experimental result was 3.60%.

结果 当CO2激光功率分别为1.50、3.15和8.01 W，每种功率进行两种不同作用时间（9～20 s）的情况下，用激光医学实验和数学模拟计算两种方法去确定猪肌肉组织的热损伤深度，两者相对偏差的平均值为3.60%，最大相对偏差值为5.59%。

Experimental results show that in asymmetric flat-flat resonators, when the laser crystal′s position is varied relative to two cavity mirrors, the output power changes in different way, and the radially polarized and azimuthally polarized focal lengths are 31.76 m·W, 42.26 m·W measured respectively.

实验结果表明，在非对称平-平腔中，当激光晶体相对于两面腔镜位置不同时，谐振腔输出功率会出现不同的变化趋势，测量出径向热透镜系数为31.76 m·W和切向热透镜系数为42.26 m·W。

Objective To explore the effects of continuous W-shaped small incision in surgical treament of bromidrosis,in order to preparative popularize in clinic.Methods All patients with bromidrosis were treated by a surgical technique with continuous W-shaped small incision.Incise the skin along flank of armpit hair,then,separable skin from subcutaneous tissue,to resect the adipose tissue,hair follicle ,apocrine gland and compress packet.

目的 探讨连续W形小切口手术治疗腋臭的疗效，其推广应用作准备方法采取连续W形小切口切开腋毛区外侧皮肤，然后分离腋毛区范围内皮肤与皮下组织，剪除脂肪颗粒、汗腺组织和毛乳头等皮下组织并加压包扎，术后使用红外线仪照射术区皮瓣和口服抗生素。

The purpose of this study was to investigate the effect of different doses o f dietary fiber of Tremella fuciformis Berk on lipid metabolism and inte stinal physiology in rats fed diets containing 1% cholesterol and 0.2% cholica cid. Forty-two male Wistar rats were randomly divided into six groups in a 2× 3 factorial design and were fed diets containing different doses (0%、5% or 10 %) of dietary fiber of TFB, with and without antibiotics 0.7g/100g of Nebaci tin (bacitracin: neomycin sulfate = 2:1,w/w) for 4 weeks. The parameters analyz ed included liver and serum lipid concentration , serum and caecal content of short chain fatty acids ,fecal neutral steroids and total bile acids content.T he results showed that rats fed the diet with antibiotics had lower levels ofs hort chain fatty acids in serum and caecal content than rats fed diet withouta ntibiotics.

中文摘要本研究乃欲探讨在有高胆固醇饮食条件下，摄取不同量的白木耳膳食纤维及添加抗生素对大白鼠脂质代谢及肠道生理的影响。42只 Wistar 品系雄鼠(重约260g)，随机分为六组，每组饲料中均添加 1%胆固醇及 0.2%胆酸，并以添加或不添加抗生素[ 0.7g Nebacitin(bacitracin：neomycin sulfate=2：1，w/w)/100g dry matter] 、白木耳膳食纤维量(0%、5%或 10%)作 2×3 factorial 之实验设计，实验期四周，分析血清及肝脏中脂质浓度，血清及盲肠内容物短链脂肪酸浓度，以及粪便中总中性固醇，总胆酸的含量。

The results can be expressed as follows:(1) With the increase of water phase content, the amine salt aggregated orderly in different forms such as W/O micro-emulsion, nodus-knot catenulate aggregates, layer liquid crystal and O/W micro-emulsion.(2) In layer liquid crystal, SO〓 mainly combined with amine salt cation by two oxygen atoms in bridge.(3) In UV-VIS spectrum of layer L. C., there is an absorption about 500 nm and "light short circuit"appeared about 430 nm. These phenomena may be very important for measuring the distance between the layers of the L.

研究发现该体系随水相含量的增加，胺盐发生不同形式的有序缔合，分别形成了W/O型微乳液、&节-结&型链状缔合体、层状液晶和O/W型微乳液：在层状液晶中，SO〓主要以桥式双齿配位形式存在，中性胺分子有利于体系中液晶的形成；层状液晶于500nm波长处有一吸收峰，在430nm附近发生&光短路&现象，该现象可能对测定层状液晶的层间距有重要意义。

In the fifth chapter,the substitution in the B site CuIr_(2-x)M_xS_4 system is investigated.W acts as W~(4+) in the CuIr_(2-x)W_xS_4 system,while Mn exists as Mn~(2+)in the CuIr_(2-x)Mn_xS_4 system.

第五章中我们对B位掺杂体系CuIr_(2-x)M_xS_4进行了研究。W在体系中以W~(4+)存在，而Mn则以Mn~(2+)存在。

Methods The rat models of heart failure were established by left anterior descending coronary artery deligation. After 6 w, 24 surviving rats were divided into sham,model and Ramipril groups at random,8 rats in each,and were treated with medicines by intragastric administration respectively. At 10 w, left ventricular enddiastolic pressure, left ventricular systolic pressure,+dp/dtmax anddp/ dtmaxof left ventricular pressure were measured.

结扎大鼠左冠状动脉前降支并饲养6 w的16只存活大鼠，随机分为模型组及雷米普利组，每组8只，另取8只大鼠为假手术组，连续灌胃给药4 w后测定大鼠血流动力学参数，ELISA方法检测血清及左心室非梗死区AngⅡ的含量，RTPCR 法测定左心室非梗死区心肌组织AT1R mRNA表达水平，Masson染色观察非梗死区心肌胶原的沉积。

Hydroxy-5, 10-dihydrophenophosphazine 10-oxide (1) reacted with SOCl2, and then with MeONa in MeOH to give a methyl phosphinate (2) which can be converted to a dinitro compound 3 (62%) by nitration and the resulting dinitro compound 3 can further be converted to 2, 8-diamino-10-methoxy-5, 10-dihydrophenophosphazine 10-oxide (4, 71%) by hydrogenation over Pd/C (w = 0.05). And the effect of amount of Pd/C (w = 0.05) on the reduction was also studied.

10－羟基－5，10－二氢磷杂吖嗪－10－氧化物（1）经醯氯化、甲基化得到10－甲氧基－5， 10－二氢磷杂吖嗪－10－氧化物（2），2经硝化得到10－甲氧基－2，8－二硝基－5，10－二氢磷杂吖嗪－10－氧化物（3，62%）。3在Pd／C（w = 0.05）存在下，用氢气还原为2，8二氨基－10－甲氧基－5，10－二氢磷杂吖嗪－10－氧化物（4，71%），考察了Pd／C（w = 0.05）用量对氢化还原反应的影响。

Study of kinetic antibacterial activities of QJ2 against pathogen W-1 was tested by viable bacteria counts and absorbency at 600nm: 106～ 107 cfu/mL cells of W-1 began to decrease in 15 min after mixing with CFS(cell free-supernatant) of QJ2; the bacterial counts decreased to a minimum at 4h, and the numbers of bacteria began to increase after 6h. The cells of QJ2 did not show any sensitivity to its inhibitory substances in CFS. The size of active molecule in the CFS of QJ2 was smaller than 8000 Da by measuring the inhibitory activities of the fluid inside and outside the dialysis cellulose tubing. QJ2 was identified as Flavobacterium ordaratum by traditional morphological and biochemical method and API-20 identification system.

并对拮抗菌QJ2的拮抗作用进行了研究，结果为：QJ2有广泛的弧菌抗菌谱，对37株弧菌的抗菌阳性率达到89.2%(33/37)；用活菌平板计数法和O.D.600nm研究了QJ2培养物的去细胞上清液与病原菌W-1的作用动力学，15min时W-1的细菌数便开始减少，4h时细菌数最少，6h后开始增加，而对照组的细菌数呈逐渐上升趋势；QJ2对自身的拮抗物质不敏感；QJ2抗性物质的分子量不大于8000Da；经常规生理生化方法和API-20细菌快速鉴定系统鉴定，QJ2为气味黄杆菌。

By 16S rRNA. When it was cultured in MMSW substrate, adding MWFO and SWFO as the carbon source, it could produce crude biodemulsifier of 4 g/L and 3.5 g/L respectively. Compared with biodemulsifier produced by paraffine as the carbon source, both of them could achieve higher demulsification ratio in breaking W/O and O/W model emulsion.

的一株破乳剂产生菌，在以废弃油脂MWFO、SWFO为碳源培养下，得到的生物破乳剂的粗重为4 g/L、3.5 g/L；对于W/O、O/W模型乳状液的破乳效果均可超过以液体石蜡产生的破乳剂，且以SWFO废弃油脂培养得到的生物破乳剂可以同时应用于两种模型乳状液的使用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。