查询词典 twenty-ninth

An outer set of poles kept the bark in place on the sides and roof. Somke holes were built into the roof at about twenty-foot intervals. Two families shared the stonelined hearth beneath each smoke hole.

覆盖在房顶上的树皮主要靠在房顶两边外侧的柱子来支撑，2个烟道从房顶穿下建造，2个烟道中间保持20尺的宽度，两个家庭共用安装在烟道下面的石线纹造型的壁炉。

For nearly twenty years, small-talk expert Don Gabor has helped thousands of people communicate with wit, confidence, and enthusiasm with his bestseller How to Start a Conversation and Make Friends.

中文概要：近20年来，Don Gabor和他的畅销书《怎样开始交谈和交友》帮助成千上万的人可以很有自信，智慧和热情的与别人沟通。

I lived in a small village twenty years ago.

二十年前我住在一个小村庄。

Even slow-breeding man has doubled in twenty-five years, and at this rate, in less than a thousand years, there would literally not be standing room for his progeny....

在此之前，大多数西方人依然信奉《圣经》中的创世传说，相信大约6千年前上帝在6天之中创造了宇宙、动物、植物和人类。

If you are interested in banking,it is better to talk to a bank clerk of twenty-four,rather than a bank manager of sixty-four.

如果你对金融感兴趣，比较好的做法是与一位24岁的银行职员而不是与一位64岁的银行经理交谈。

One study involved sixty-eight healthy young women and men who ran at least twenty-four kilometers a week.

一项研究包括68名健康的年轻男人和女人，他们每周至少跑24公里。

Methods Twenty eight pure New Zealand rabbits were used, of which four were for nerve localization and the rest were randomized into untreatment group and ultrashort wave groups, after the establishment of the nerve root compression models by inserting a silastic tube into the intervertebral canal to compress the sixth and seventh left lumbar nerve roots.

方法纯种新西兰成年兔28只，4只作神经定位解剖，其余24只全部做手术造成腰神经慢性压迫，随机分成2组，未处理组和超短波组，每组又分10 d组、30 d组和180 d组。压迫模型：将硅胶管从椎间外孔缓慢塞入椎间管内，压迫腰6和腰7左侧神经根直到实验兔被处死，右侧为自身对照侧。

Twenty thousand people saw it during the six-week installation, and 400 people fainted during that time, which I was quite proud of.

二万个人在六个星期的安装期间见到它，而且 400个人在那期间昏倒，我相当为傲。

This kind of gratings can be kept in the material for a long time. A mode of molecular reorientation was used to explain the formation mechanism of these gratings and it is well consistent with our experimental results. 3. Three kinds of azobenzene polymers P , P (MMA-co-GY7) and P (MMA-co-GO13) were synthesized by radical polymerization. High-density optical storage and the three-dimension (3D) microstructures in the azobenzene polymer films were presented. Twenty gratings have been stored on the same spot in our material. It is twice as many as the best recording that has been reported. It is the first time, a rectangular microstructure and a complicated double layers nesting six-pointed star microstructure are inscribed in it by using a simple two-wave couple setup.

采用共聚反应设计合成了单偶氮苯聚合物P、双偶氮苯聚合物P（MMA-co-GY7）和P（MMA-co-GO13）三种聚合物，研究了偶氮苯聚合物薄膜中的高密度光学存储和3维微结构，成功的将20套光栅储存在样品中同一个点上，是已有报道的两倍；并首次用简单的2波混频光路在该材料中刻写出长方格子和六角星型的微结构，在制作多重不同周期不同角度的高密度光栅结构实验过程中，发现不同周期光栅的刻写顺序对整个微结构形成的最终结果具有决定性的影响，并用相衬显微镜观察了这些微结构图像。

About twenty-five thousand people are taking part in the six-day event.

大约25000人参加为期六天的会议。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48