查询词典 twenty-two

Methods: Forty-two maintenance hemodialysis patients were randomly divided into two groups (twenty-one patients each group): in treatment group high-flux dialysers were used, and in control group, low-flux dialysers were used. They were treated for 12 weeks. The clinical symptom, blood β2 microglobulin (β2-M), paratyyroid hormone, serum phosphate, albumin, serum creatinine, blood urea nitrogen were determined respectively before and after the treatment.

选择42例维持性血液透析患者，治疗组和对照组各21例，治疗组采用面积为1.8 m2的高通量透析器，对照组采用面积为1.3 m2的普通透析器，连续观察12周，分析患者症状改善情况，并测定首次透析前及12周后的血β2微球蛋白(β2-M)、甲状旁腺素、血磷、清蛋白、血肌酐、血尿素氮等指标。

Twenty fun high quality stereo animal sound effects - Includes bird, camel, cat, chicken, two cow sounds, dog, dolphin, donkey, duck, elephant, frog, two horse sounds, lion, monkey, parrot, pig, sheep and whale COOL TIP: SOUND EFFECTS CAN BE USED WHEN YOU ARE ON THE PHONE Thanks to Lightbrazer for sharing with us how he uses the sound machine series of apps.

二十种高品质立体声动物声音效果。包括鸟、骆驼、猫、小鸡、两种母牛的声音、狗、海豚、驴子、鸭子、象、青蛙、两种马的声音、狮子、猴子、鹦鹉、猪、羊和鲸；提示：当你在打电话的时候也可以使用这些音效。

It seemed to discover a new world! More than thirty bottles of wine including some twenty-year-old red wine, a box of passata that my in-laws made few years ago, two big bottles of extra-virgin olive oil from Puglia, two boxes of home-made jam, and some boxes of empty bottles for passata and jam.

这可谓不鸣则已一鸣惊人，不清还好，一清把整个世界都给清出来了，三十多瓶红酒白酒甜酒香槟（其中有好几瓶二十多年的陈年好酒），一箱婆婆好几年前做的番茄糊，两大瓶从靴子跟运上来的特级橄榄油，两箱自制果酱，加上好几箱可以拿来装番茄糊或自制果酱的空瓶子。

IN WITNESS WHEREOF, I have hereunto set my hand this twenty-fifth day of November, in the year of our Lord two thousand nine, and of the Independence of the United States of America the two hundred and thirty-fourth.

我敦促美国各州州长、美国所辖领地的官员和美国人民同我一道，参加有关的纪念活动，缅怀被艾滋病夺去生命的人，支持并安慰那些患有这种疾病的人。

It was the splendidest sight that ever was when they all come riding in, two and two, a gentleman and lady, side by side, the men just in their drawers and undershirts, and no shoes nor stirrups, and resting their hands on their thighs easy and comfortable―there must a been twenty of them―and every lady with a lovely complexion, and perfectly beautiful, and looking just like a gang of real sure-enough queens, and dressed in clothes that cost millions of dollars, and just littered with diamonds.

那个场面真是最辉煌不过了。只见他们全体骑着马进场，两个一对，两个一对，一位男士，一位女士，一左一右，男的只穿短裤和衬衫，脚上不穿鞋子，也不蹬鞋，双手叉在大腿上，那神气又潇洒，又舒坦，――一共至少有二十个男的――女士呢，一个个脸色很好看，长得挺娇美，看起来仿佛是一群地地道道的皇后，身上穿的服饰价值几百万元以上，金钢钻一闪一闪发着光亮。

To estimate the quantitative genetic parameters of nitrogen use efficiency, twenty maize single-cross hybrids with varying nitrogen use efficiency were tested at two locations in the North China Plain. At both locations, the hybrids were grown under high (HN, 225 kg/hm^2 N) and low N levels. And no N fertilization on the LN field have lasted two years.

为研究玉米品种氮利用效率相关性状的遗传参数，本试验选择20个具不同氮利用效率的单交种在华北平原的2个地点同期进行试验，氮肥处理设高氮（施氮，折合纯氮225 kg/hm^2）和低氮（不施氮，其地块经过连续2年耕种使氮素耗竭）2个水平。

On the poet's choice, mainly be decided by two standards, one is the popularity and influences of works; two is the meaning of the creations development that it create for the whole colony. Owing to above two standards, the writer chooses seven writers to launch the treatise, they are Jidi Maja, Jimu Langge, Luwu Laqi, Ma Deqing, Aku Wuwu , Asu Yuer, Eni-Mushashijia. In discussing the process, the writer used the nationality and Poetics of the poem as the latent clues, emphasized to inquiry into three main roads and three main realms. On the article structure, the full text mainly is divided into two parts, one is the concrete imago analysis to each poet creations, two is upon the analytical foundation the integration of the theories, with this the treatise could be united into an organic whole. In regard to the conclusion, we educe the characteristics of the colony is deep consciousness to the nation culture, also extensive exploration and attention to poetics. The blemish is the inside emotion and sensibility is similar or duplicate and that the creation pattern is narrow. The main develop threads of the colony are upon the female clan culture the diverse poem skill investigation, its nation culture value tropism present the rising spiral type of return- leave- return again.

在研究方法上，本文以意象分析法为贯穿全文的主要方法，通过对意象的具体分析来透视凉山诗群的诗歌世界；在诗人的选择上以其作品的影响力及意义为标准，选择了这一诗群的七位诗人展开论述，他们分别是吉狄马加、吉木狼格、倮伍拉且、马德清、阿库乌雾、阿苏越尔、俄尼·牧莎斯加；在论述过程上，笔者以诗歌的民族性和诗性作为前后贯穿的潜在线索，着重探讨了这一诗群创作的三个主要倾向和三个主要领域，前者详论，后者略述，具体表现在对前三位诗人的论述以诗人论的形式详细展开，探讨他们所代表的凉山诗群发展过程中的三个主要创作倾向，即民族文化的深层开掘、诗艺的实验性探索和艺术哲学的尝试性建构，对后四位诗人的论述则以主题的方式展开，探讨他们所代表的凉山诗群在爱情诗、乡土诗和文化诗三个领域的探索；在文章结构上，全文主要分为两大板块，一是对各位诗人创作的具体意象分析，二是在前文分析的基础上进行理论的整合，以此将前面散珠似的论述贯穿成一个有机整体；在结论上，我们通过整合得出：1、凉山诗人群新时期以来诗歌创作的大致发展脉络：在母族文化的基质之上的多元诗艺探索，其民族文化价值取向呈现为回归—离去—再回归的螺旋式上升形态；2、新时期彝族凉山诗人群汉语诗歌创作的特点，即民族文化意识的深层自觉，对诗性的关注和探索；3、新时期彝族凉山诗人群汉语诗歌创作的缺陷，即情感意蕴的雷同和创作格局的狭小。

Furthermore,we present the method for designing quadratic Bezier developable surface:give four corner points of developable surface and two free designing parameters,the other two control vertexes are on the line connecting the linear interpolation point between the first two control vertexes and the linear interpolation point between the last two control vertexes,and they are the linear interpolation points between these two linear interpolation points respectively,namely,these four linear interpolation points are colinear.

提出了二次Bézier可展曲面的设计方法：给定可展曲面的4个角点a0、b0、a2、b2和两个自由设计参数？姿、？滋，则待求的2个控制顶点a1、b1是在前2个控制顶点a0、b0的线性插值点a*与后2个控制顶点a2、b2的线性插值点b*的连线上，并且也是a*、b*这2个线性插值点的线性插值，即这4点a*、a1、b1、b*共线。

In these portion,the article begins the study of tone sandhi from the point view of two-character phrases and three-character phrases,which is also the focus and difficult point as well.On the basis of substantial materials of Dingzhou dialect,the author elaborates its rules and principles of tone sandhi of the general phrases and those with light tones,and reiterative location.the author puts his views as follows: 1.The rules of tone sandhi of two- character phrase are simple and unitive. 2.The complex of the phrase with light tones lies in the combination of the first tone and light tone.In the case,there are two different pronunciations in Dingzhou dialect.The author guesses it is the coexist of ancient pronunciations and common spoken Chinese. 3.The tone sandhi of general three-character phrases on the basis of the rules of that of two- character phrases,using the grammar structure of the three-character phrases as the restricted conduction,which function jointly. 4.The rules of tone sandhi of three- character phrases with light tones are restricted only by that of the two- character phrases with light tones and thus are foreign to grammar structure. 5.The tone sandhi of the words with reiterative location has their own system.

这两章中，作者采用直接调查法，社会语言学方法分别从一般字组、含轻声字组和叠音词字组三个方面对定州方言连读变调进行详尽地描写，文章中既有对连读变调的共时性描写，也有对连读变调历时性推测，总的来讲笔者认为定州方言变调具有一定的系统性，主要表现在以下几个方面：两字组连读变调规律简单统一，含轻声字两字组内部规律较为复杂，但是具有很强的一致性；定州方言含轻声两字组变调的复杂性主要表现在阴平+轻声的组合中，在这种情况下，定州方言有两种读音方式，推测它是语音存古现象和普通话语音并存的结果；一般三字组连读变调以两字组连读变调规律为基础，以三字组的语法结构为制约条件，二者共同发生作用；轻声三字组变调规律只受轻声两字组变调规律的制约，与语法结构无关；叠音词的变调规律自成系统。

A frequency divider, comprises: an inverting unit comprising an input, and an output; and a plurality of switch inverters in series, having at least a first switch inverter and a last switch inverter; each switch inverter comprising two inphase switches, in which the first switch inverter is connected to the output of the inverting unit, and the last switch inverter is connected to the input of the inverting unit; wherein the two inphase switches of each of the switch inverters are respectively supplied by a first voltage and a second voltage, any two of the adjacent switch inverters are respectively controlled by two inverted clocks, thereby the two inphase switches are selectively turned on synchronously and turned off synchronously.

反相单元包含输入端以及输出端；串联的多个切换反相器，具有至少一第一切换反相器以及最终切换反相器，每一切换反相器包含两个同相开关，其中第一切换反相器连接于反相单元的输出端，且最终切换反相器连接于反相单元的输入端；每一切换反相器的同相开关分别由第一电压与第二电压供电，任何两个相邻的切换反相器分别受控于两个反相时钟，因此该两个同相开关是选择性同步开启及同步关闭的。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。