三倍的

In this paper,the area ratio of plane figure affine transformation in space is investigated,and the transformation equation of λ multiple of area is got , the area change of plane figure under affine transformation in space is studied, a important property of three axis ellipsoid is given and proved.

探讨了空间场的仿射变换下平面图形的面积比，推导出λ倍积变换方程式，进而探讨了空间场的仿射变换下平面图形面积的变化规律，给出并证明了三轴椭球体的一个重要性质。

As a journalist who speaks Chinese and has covered China for over 30 years, Aikman estimates there are currently over 80 million practicing Christian believers in China, and predicts that within three decades this number will quintuple to embrace fully one-third of China's population.

艾可曼的新书"耶稣在北京"。作为一个会讲汉语的记者，他报导中国事物30多年，埃克曼估计在中国有8千万基督徒，并预计在今后的30年中会增长5倍，占中国人口的整整三分之一。

In contrast, the largest decrease or non-ferrous metals and real estate these two plates, many of which the first three quarters of the stock fell more than 70 percent, such as van den Bergh, a decrease of 81.72 percent stake, China Sports Industry decrease of 83.54 percent, or more than 80 % of A shares have 15 cities, which hit two folding stocks and shares last year, up 10 times in stark contrast.

相反，跌幅最大或有色金属和房地产这两个板块，其中许多是前三个季度的股票跌幅超过百分之七十，如布宏达，有百分之81.72的股份减少，中国体育产业的百分之83.54，跌幅超过80％的A股跌幅有15个城市，击中了两款折叠股票，比上年增长形成鲜明对比的10倍。

The results indicate that: the cavity radius becomes stable at approximately 6000μs;the blasting pressure waves mainly are transmitted horizontally;the peak pressure has a negative logarithm relationship with distance perpendicular to the charging bisector;and the valid influence area r.

应用ANSYS/LS-DYNA有限元程序对条形装药黄土地基中爆炸过程进行了三维数值模拟，发现在6000μs爆炸空腔已基本稳定，条形装药爆炸产生的压力波以水平方向传播为主，装药中垂线方向爆炸产生的峰值压力与离中垂线距离呈负对数关系，土的有效影响范围半径大约为爆炸后形成的空腔半径的4倍。

Io and Europa are about the same size as our moon, whereas Ganymede and Callisto have diameters of about 1.5 times that of our moon.

木卫一和木卫二的直径接近月球的直径，而木卫三和木卫四的直接大概是月球直径的1.5倍。

The extracting coenzyme Q_(10) from Blakeslea trispora using saponific ation was also studied by orthogonal test. And the optimum extracting conditions were obtained as follows: Wet culture was distilled at 70℃for 60min, added caustic potash up to 1.9 times of dry culture, pyrogallol up to 1/2 dry culture, and the concentration of alkali-methanol was 10%.The average recovery of CoQ_(10) was 81.5%.

采用正交实验，对醇碱皂化法提取三孢布拉氏霉菌体中辅酶Q_(10)的各工艺条件进行了研究，确定最佳的工艺条件为： KOH加量为干菌体质量的1.9倍，醇碱浓度为10%，焦性没食子酸添加量为干菌体质量的1/2，在70℃下皂化60min，其平均提取收率达81.5%。

As well as activity was exhibited. Theaddition of cinchonidine led to a remarkable increase in the reaction rate, as confirmed bythe IR study that the modifier activates the carbonyl groups of the reactant through itsquinuclidine nitrogen. On the contrary,〓 exerted a strong inhibition effect on theenantioselective hydrogenation. Chapter 3 Finely dispersed polyvinylpyrrolidone-stabilized iridium andbimetallic clusters were prepared by the alcohol-water reduction method.

第三章 采用醇水还原的方法制备了聚乙烯基吡咯烷酮稳定的铱纳米簇及双金属纳米簇，对丙酮酸甲酯的催化氢化表明，在铱金属簇催化体系中，辛可尼定不仅诱导了一定的对映选择性，同时对反应活性有明显的促进作用，平均反应速率可提高2-6倍。

Three Texas drovers met on the highway and proceeded to dicker as follows: Says Hank to Jim:"I'll give you six pigs for a hoss; then you'll have twice as many critters in your drove as I will have in mine."

得克萨斯州的三个贩子在公路上碰头，打算进行下述的物物交换。汉克对吉姆说："我用6 头猪换你1 匹马，那么你的牲口数将是我所有牲口数的2 倍。"

It is found that under the same vibration mode, the equivalent inductance of the single layer piezoelectric transformer is the twice of the same quality piezoelectric oscillator; 2 Based on the density energy formula, the three-dimensional lump type equivalent circuit of the piezoelectric transformer has been set up.

发现在相同的振动模式下，单层压电变压器的等效电感是相同质量压电振子的两倍； 2）以能量密度公式为基础，建立了压电变压器的三维集总式等效电路图。

In the fifteenth-century constitutions of Syon monastery it is directed that the lay brother "shall toll the Ave bell nine strokes at three times, keeping the space of one Pater and Ave between each three tollings".

在第十五世纪的宪法西品寺，它是针对这奠定兄弟，应收费的大道钟九招3倍，保持空间的一个父亲和AVE之间每三个

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。