查询词典 eighteen

Four aspects of research achievements include:(1)several imaging correction methods and strained estimation methods for biological tissues elasticity imaging were investigated as well as elasticity reconstruction and phantom, in vitro and in vivo elasticity imaging experiments;(2)in the fields of biological microsystem and perfusion evaluation for microvascular system, three kinds of microbubbles whose shell are albumin, sugar ester and surfactant respectively were designed and produced, then the methods to estimate the thickness of their shells were presented, moreover, the interacting mechanism of ultrasound contrast agents and tissues, as well as protein drug delivery under the condition of ultrasound sonification were studied in the molecular level;(3) At the aspect of high intensity focused ultrasound therapy system, we designed and constructed the 256-element HIFU transducers using 1-3 composite materials. And furthermore we developed the integrated HIFU system with 256-element HIFU transducers. And we made preliminary and important progresses in the research of HIFU bioeffect, lesion estimation, techniques of monitoring and imaging and characterizing of structure of HIFU transducer;(4)The real-time method of voice source regeneration based on compensative regulation of physiological parameters was investigated in the field of medical rehabilitation. We addressed the physiology and biophysics of vocalization, modeled voice source regeneration based on compensative regulation mechanism, and put forward an integrated evaluation about the speech rehabilitation and the regenerated voice source; Sixty-one archived journal papers were published, as well as ten in international journals, and eighteen publications were embodied by SCI.

中文摘要：成果包括：（1）在生物组织弹性成像方面，研究了多种图像校正方法和应变估计方法，进行了弹性重构和仿体、离体及在体超声弹性成像实验研究；（2）在生物微系统和微血管血流灌注成像方面，制备了三种不同包膜超声造影微泡，研究了纳米包膜厚度检测与估计方法以及不同纳米包膜造影微泡断裂与药物释放机制，并在分子层次上开展了超声与生物组织相互作用机制以及蛋白质药物超声乳化微囊包裹的研究；（3）在阵列式高强聚焦超声治疗与监控成像技术方面，设计制作了新的HIFU换能器，解决了256阵元单焦点和多焦点合成HIFU治疗系统关键技术问题，并在HIFU生物效应与创伤性评价方法、HIFU过程监控成像技术和薄层复合结构与HIFU 换能器界面特性评价等方面的研究取得了初步而重要的进展，具有重要应用前景；（4）在语音听觉系统特别是嗓音康复方面，研究了基于发声系统补偿调节机制的实时多模式嗓音源再生方法和发声生理，建立基于神经、肌肉和空气动力系统的综合补偿调节模型，提出了相应的评价系统。

She told Mike that she was eighteen years old and her name was Stacey.

她告诉迈克，她十八岁了，她的名字叫斯泰西。

Boyd, RL and YS Chun, Eighteen-month evaluation of the effects of a 0.4% stannous fluoride gel on gingivitis in orthodontic patients.

博伊德， RL和伊苏春， 18个月的评估的影响， 0.4 ％锡氟化物凝胶对牙龈炎在正畸患者。

Eighteen compounds have been isolated from the lipid friction of the sponge suberites tylobtusa levi.

摘 要 采用体外细胞毒活性追踪的方法，应用多种层析手段，从采自西沙群岛永兴岛的皮海绵脂溶性部分中分离得到十八个化合物。

MethodsThe OA rabbit model was established by immobilized in full extension for up to six weeks. Eighteen rabbits were randomly divided into the DEA group, the acupotomy group (treated with acupotomy and manipulation) and the control group (treated with manipulation alone). The treatment was applied once every three days for 1 month as a course. NO in articular synovia was measured by nitrate reduction method, and the apoptosis rate of chondrocyte was determined by flow cytometry.

方法应用关节制动的方法复制骨关节炎模型，18只造模成功的中国家兔，随机分为高频电火花水针组、水针刀组和对照组，A组用高频电火花水针加手法治疗，B组水针刀加手法治疗，C组仅予以手法治疗。1次/d，疗程为1个月，用硝酸还原法检测关节滑液中NO含量；用流式细胞仪检测软骨细胞的凋亡率。

Eighteen rabbits were randomly divided into the dea group, the acupotomy group (treated with acupotomy and manipulation) and the control group (treated with manipulation alone). the treatment was applied once every three days for 1 month as a course. no in articular synovia was measured by nitrate reduction method, and the apoptosis rate of chondrocyte was determined by flow cytometry.

方法应用关节制动的方法复制骨关节炎模型，18只造模成功的中国家兔，随机分为高频电火花水针组、水针刀组和对照组，a组用高频电火花水针加手法治疗，b组水针刀加手法治疗，c组仅予以手法治疗。1次/d，疗程为1个月，用硝酸还原法检测关节滑液中no含量；用流式细胞仪检测软骨细胞的凋亡率。

They volunteered to join Tennessean Andrew Jackson to defend the city of New Orleans, Louisiana, against the British army in the War of Eighteen Twelve.

在1812年的战争中，他们志愿加入田纳西人Andrew Jackson的队伍保卫路易斯安那的新奥尔良免受英国军队入侵。

In 1303 Lombardy was divided into Upper and Lower Lombardy; Provence into Toulouse and Provence; Saxony was separated from Teutonia, and Bohemia from Poland, thus forming eighteen provinces.

在1303年伦巴第，分为上，下伦巴第大； Provence的到图卢兹和Provence的；萨克森州脱离teutonia ，波西米亚，从波兰等，形成18个省份。

Therefore, RAPD markers was used to detect genetic diversity of twenty populations of eighteen species from ten genera in Chinese Unionidae, its phylogeny were studied employing the combined analyses of RAPD markers, rDNA ITS1 sequence analysis and shell morphometrics.

为此，本研究采用RAPD技术对我国10属18种蚌类20个群体的遗传多样性进行了分析，将RAPD标记与rDNAITSl序列分析、贝壳形态度量分析相结合对我国蚌科的系统发育进行了研究。

For eighteen months, Hanbury-Tracy and Kaulbeck had no contact with the outside world as they traveled across an unforgiving, unmapped terrain.

对于18个月，汉伯里，麦蒂和Kaulbeck没有与外界接触，因为他们在一个无情的，映射地形旅行。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。