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Steve's English is better than Tom; Steve is from the English Dept while Tom majors in Physics. This is like comparing apples to oranges. Now the Chinese university students are living better than those in North Korea and some African countries, which is comparing apples to apples. Some students have mp3, new brand model mobile phones, multi-geared bikes and they are leading a much wealthier life than those from breadline families. But they still think they are poorer than those rich classmates. They need both apple to apple comparison and apple to orange comparison.

斯迪夫的英语比汤姆好,前者是英语专业的,后者的专业是物理,不同类的事物不具可比性,正如苹果和桔子不具可变性一样;如今我国的大学生比朝鲜和部分非洲国家的大学生过得好,这是可类比的,正如两个都是苹果,是可以比较的那样;部分大学生已经有了MP3,新款手机,变速单车,比靠领救济的家庭的学生富裕多了,可他们仍一味与更有钱的富家子弟攀比,他们应该客观平和地调整心态,横向和纵向都要比。

Steve's English is better than Tom; Steve is from the English Dept while Tom majors in Physics. This is like comparing apples to oranges. Now the Chinese university students are living better than those in North Korea and some African countries, which is comparing apples to apples. Some students have mp3, new brand model mobile phones, multi-geared bikes and they are leading a much wealthier life than those from breadline families. But they still think they are poorer than those rich classmates. They need both apple to apple comparison and apple to orange comparison

斯迪夫的英语比汤姆好,前者是英语专业的,后者的专业是物理,不同类的事物不具可比性,正如苹果和桔子不具可变性一样;如今我国的大学生比朝鲜和部分非洲国家的大学生过得好,这是可类比的,正如两个都是苹果,是可以比较的那样;部分大学生已经有了MP3,新款手机,变速单车,比*领救济的家庭的学生富裕多了,可他们仍一味与更有钱的富家子弟攀比,他们应该客观平和地调整心态,横向和纵向都要比。

The results indicate that improving temperature to reflux, using low polarity solvent as dispersion medium and proper molar ratio of tetrabutyl titanate to stearic acid can bring out good modification. The function of tetrabutyl titanate is to react with the surface hydroxyl groups and adsorbed H2O on the powder particles to produce new binding sites such as M—O—Ti—OC4H9and M—O—Ti—OH, which can easily react with the carboxylic acid. As temperature increases from room temperature to reflux temperature, the reactions between RCOO- and Ti change from coordinate bonds to covalent bonds, which makes the carbon chains of stearic acids more strongly bound with the powder particles surface.

研究结果表明,提高处理温度、适当增加复合改性剂中硬脂酸的量并选用极性弱的有机溶剂可达到比较理想的改性效果;钛酸四丁酯的作用是与粉体粒子表面的羟基以及吸附水反应产生偶联点,如M—O—Ti—OH,这些偶联点易于与羧酸反应;在低温时RCOO-与偶联点的Ti之间以配合物的形式发生作用,在回流温度下处理时,主要发生酯化反应,使硬脂酸更牢固地嫁接到粉体粒子表面,改性效果更好。

The search interface in this system compares with PubMed, this text mining system can reduce the chanciness.

透过与PubMed比较其检索功能发现,透过本文件探勘系统可大大降低检索时的不确定性。

objective:to investigate the therapeutic action of somatostatin in pancreatic leakage after pancreaticoduodenectomy.methods: to collect 100 patients with pancreaticoduodenectomy during 2003~2006,contrast 44 patients use somatostatin after pancreaticoduodenectomy as experimental group,and 56 patients with conventional therapy as control group.results:there were no pancreatic leakage case in the modified group of 44 cases.3 cases complicating pancreatic leakage occurd in control group,and the proportion of pancreatic leakage are different examined by statistic mathord.conclusions:use somatostatin after pd can restrain organism excrete diastase vera,and help anastomotic stoma to concrescent and decrease pancreatic leakage;pancreatic leakage should be treated by different grades,grade 1 can be cured by persistent drainage with somatostatin and nutritional support;grade 2 should be pay more energetic intervention.

作者单位:潍坊医学院,潍坊 261042;潍坊市人民医院肝胆外科,潍坊 261042 目的:探讨生长抑素在胰十二指肠切除术后减少胰漏的作用。方法:收集2003年1月~2006年12月施行pd患者100例,术后应用生长抑素持续泵入病人44例,并与同期施行的pd术后常规应用全肠外营养及抗生素治疗病人56例,结果进行了对比观察。结果:实验组病人44例无1例发生胰漏,对照组56例病人,3例发生不同程度的胰漏,发生率5.3%,统计学比较有显著差异(p<0.05)。结论: pd后应用生长抑素持续泵入可以抑制胰酶的作用,使胰肠吻合口较好地愈合,从而有效地减少胰漏的发生;胰漏可进行分级治疗,ⅰ级胰漏采用通畅引流为主,同时使用生长抑素和营养支持等治疗多可治愈,ⅱ级胰漏需要积极治疗。

President Lin Chun-shin pointed out that this contention evoked academic disputes because the book adopted inappropriate basic documents and division of historical periods. Besides, there was a lack of foreign comparison and precise definition. Individualism was not uniquely from England. The author should have ulterior motives for discussing individualism with the inclusion of all behaviors of "free tenants." For example, he intended to relate individualism to capitalism. As a matter of fact, capitalism is only a system stressing that the function of "capital" is to shape an efficient society. The said society, whether it upholds individualism or the familism, or adopts other polity, could function just the same.

林俊兴董事长表示,由於本书采用的基础文献与历史分期并不适切,又缺乏对外比较与准确定义,所以其论述颇有学术争议;个人主义并非英格兰特有,作者将「自由佃户」的行为都归类为个人主义来论述,应有其他动机,例如想衍生出个人主义与资本主义间的议题;但事实上资本主义仅是一种制度,强调的是「资本」的作用形塑出更有效率的社会,至於该社会崇尚个人还是家族主义,或是采行不同的政体皆可运行。

Design the structure of high performance Low-E film including its material and thickness of every layer according to basic optical theory. Carry out an innovative work to calculate its optical performance by characteristic matrices and optical admittance. Compare the results with those we get by traditional measurement.3. Prepare Low-E films with RF magnetron controlled reactive sputtering. The result shows that in the visible region (380nm-780nm), the highest transmittance is 82.4% while the average value is 75%. In the NIR region (780nm-2500nm), the average transmittance is 16.2%. These characters can fit the demand of the glass used in architecture and cars, and also in other applications.4. We novelly use the material Titanium as protective layer to solve the problem that Ag layer would disappear when depositing the second TiO_2 layer. As the protective layer, Ti does not increase the number of targets so as to lower the costs. The thickness of the protective layer Titanium is adjusted by controlling of sputtering time. Results shows the Low-E films get the best optical character when the sputtering time of Titanium is 20 seconds5. We novelly proposed a new transmittance quality factor Q=_·(?_-__ to evaluate the performances of Low-E films, which makes it easier to judge the qualities of Low-E film.6. The photocatalysis of Titanium dioxides is researched and introduced into Low-E films. Sb-doped TiO_2 thin films are prepared. Its photocatalysis and hydrophilicity are measured.

论文的工作主要有:1、总结了低辐射薄膜的制备方法,性能,以及国内外最新研究进展和应用,并对两种类型的低辐射薄膜进行了比较。2、从光学基本理论开始,设计了离线低辐射薄膜的结构,包括每一层的材料和厚度,并创新性的用特性矩阵和光学导纳理论计算了该离线膜的光学性能,利用软件对其进行了仿真,与实际制备的薄膜所测量的性能相比较。3、完成在实验室仪器上制备低辐射薄膜,掌握其工艺条件,解决了超薄金属膜的制备问题,所制备的低辐射薄膜在可见光区(380hm-780hm)最高可达82.4%,平均透射率为75%;在近红外区(780nm-2500nm)的平均透射率为16.2%,其性能达到建筑物幕墙玻璃,汽车前挡玻璃等应用标准,并为进一步的大规模生产打下基础。4、针对中间银层在镀上层膜时易被氧化这一工艺难题,本研究创新性的提出用Ti膜作为保护膜,没有增加新的靶材,提高了生产效率,并节约了生产成本。

This paper compares international safari and ecotourism in areas like fundamental concepts,activity bases,activity styles,tourist behaviors,and tourist attitudes,etc.,discusses the relationship between international safari and ecotourism,and argues that international safari is a special ecotourist activity characteristic of ad venture and competition and is a tourist model which can develop sustainably.

国际狩猎已成为社会关注的一个热点话题,文中比较了国际狩猎与生态旅游的基本理念、活动基础、活动方式与功能、旅游者行为、态度状况等特征,探讨了国际狩猎与生态旅游的关系,从而提出国际狩猎从性质上应属于具有冒险和竞技特征的特种生态旅游活动的观点,是一种符合可持续发展的旅游模式。

In this paper,the storage forms of sound and image information are first discussed.Then,the authors study and analyse methods and technology that can be used in sound and image retrieval,and give classified expositions.Meanwhile,this paper makes comparative research on data models of the multimedia information retrieval system,proposes that the design of MIRS may base on a RDB system,and it can support storage and retrieval of sound and image information by expanding its ability of managing complex objects and multimedia data.

本文首先分析了声音与图像信息的存贮处理,接着分类阐述了声音、图像信息检索可以采用的方法和技术;在此基础上,对多媒体信息检索系统的数据模型进行了比较研究,提出在目前技术条件下,多媒体信息检索系统的设计可采用现有成熟的关系数据库系统作为基础,并在关系模型里增加处理复杂对象与多媒体数据的能力,以实现对声音、图像等多媒信息的存贮与检索。

In order to solve the above problems, a scalable multicast routing protocol with QoS constraints is proposed in this dissertation at first. It could absolutely make distributed computering into realization and then solve the problems successfully by the integration with local search and global search、single-branch search and multi-branch search.

本文从研究现有多播通信模型以及QoS约束的多播路由协议和算法出发,首先提出了可扩展的QoS多播路由协议MRPQoS(Multicast Routing Protocol with QoS constraints),它将局部搜索与全局搜索、多分支搜索与单分支搜索有机的结合在一起,有效解决了同类协议消息复杂度高、寻路成功率低以及连接建立时间比较长等问题。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。