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Aiming at the laigh thermal conductivity of magnetic refrigerant materials, this paper presents a new technical scheme named vacuum diffusion bonding, which can improve its thermal conductivity. The results indicate that under the condition of temperature ranging from 550℃ to 620℃ in holding time ranging from 30 min to 120 min and a pressure ranging from 12 Mpa to 20Mpa, both Gd and Cu can effectively bond together.

针对室温磁制冷材料Gd本身导热系数低特点，提出了采用真空扩散焊方法改善Gd导热性能的成型工艺方案，在温度为550~620℃，压强为12~20Mpa，保温时间为30~120min条件下，实现了扎和铜异种材料连接，并比较了在锐基体上溅射一层铜薄膜和不溅射薄膜两种条件下的工艺性能。

We hope that Chinese contemporary art will begin its journey into the future right here from this very plot of land, from our dreams, from April 30th to May 22nd , from the opening of this art festival.

我们希望中国当代艺术在这一块土地得到延伸，从我们都拥有的梦境，从4月30日至5月22日—艺术节展开的现实。

The results show that the interplanar crystal spacing and lattice index of Al-rich α phase reduce gradually with increasing pressure. When the pressure reaches from common pressure to 5 GPa , Al-rich α phase lies on the (200) and (220) crystal faces, the interplanar crystal spacing are reduced by 1.07% and 1.15%. From common pressure to 3 GPa , the microstructure of ZA27 alloy changes from thick dendrites to fine dendrites, and finally to granular. According to the effect of solute diffusion coefficient under super high pressure and the calculation of Scherrer formula, it can be seen that the crystal organization is fine within the bounds of certain pressure. This conclusion is consistent with the experiment results.

结果表明：随着压力的增加，晶面间距和晶格常数都逐渐减小，当压力达到5 GPa时，富铝α相在(200)与(220)晶面处，晶面间距较常压力时的分别减小1.07%和1.15%；在常压至3 GPa范围内，晶粒由粗大的树枝晶→细小的树枝晶→粒状、椭球状枝晶转变的趋势，通过压力对合金凝固溶质扩散系数的影响结合Scherrer公式计算分析其组织变化原因，得出在一定的压力范围内，随着压力的增大，晶粒尺寸逐渐变小，这一结论与实验结果相符。

Product Size】 bag bottom from left to right length 44 cm; bag upper 36 cm long from left to right; bag from top to bottom is 32 cm; handle with a vertical height of 19 cm because of different measurement methods, there may be measuring 1-2cm error

包包底部从左到右长44厘米；包包上部从左到右长36厘米；包包从上到下高32厘米；手柄带垂直高度19厘米（由于测量方法不同，可能存在1-2cm的测量误差

In our study,two important lepidopteron pests,beet armyworm and cotton bollworm were surveyed for their endogenous piggyBac.As a result,endogenous piggyBac elements were found in these two insects,and one of the piggyBac elements isolated from the genome of cotton bollworm was intact and thought to be potentially active.1 Clonging and sequence analysis of piggyBac from beet armywormUsing PCR technique,with degenerate primers,a DNA fragment of piggyBac-like element was cloned from the genome of beet armyworm,spodoptera exigua hubner.The DNA fragment was 456bp in length,and the deduced amino acid sequence shares 50%- 78% similarity with other piggyBac elements from insects.But one stop code was found in this DNA fragment.

由于转座子很难用常规的RT-PCR和RACE技术进行克隆鉴定，故本研究在兼并引物PCR的基础上，利用inverse PCR和vectorret PCR技术，不仅调查了鳞翅目两种重要的农业害虫甜菜夜蛾和棉铃虫的內源piggyBac存在情况，同时克隆到了內源性的piggyBac转座子，并且从棉铃虫中获得了一个结构完整、具有潜在活性的piggyBac转座子HaPLE1.1甜菜夜蛾piggyBac转座子基因的克隆与序列分析采用PCR技术，利用兼并引物，从甜菜夜蛾基因组中克隆出一个內源性piggyBac类似因子的DNA片段，并命名为SePLE。

N.B. This Wall being describ'd before, I purposely omit what was said in the Journal; it is sufficient to observe, that I was no less Time than from the 3rd of January to the 14th of April, working, finishing, and perfecting this Wall, tho' it was no more than about 24 Yards in Length, being a half Circle from one Place in the Rock to another Place about eight Yards from it, the Door of the Cave being in the Center behind it.

附记：关于围墙，我前面已交待过了，在日记中，就不再重复已经说过的话了。这里只提一下：从一月三日至四月十四日，我一直在修筑这座围墙。最后终于完成了，并尽可能做得完满。围墙呈半圆形，从岩壁的一边，围向另一边，两处相距约八码，围墙全长仅二十四码，岩洞的门正好处于围墙中部后面。

The detection limit of each element is from 0.0005 to 0.0120 mg/L, the relative standard deviation is from 1.50% to 4.25%, and the recovery ratio of spiked sample is from 98.55% to 102.27%.

方法对各元素的检出限为0.0005～0.0120mg/L，相对标准偏差1.50%～4.25%，加标回收实验的回收率为98.55%～102.27%。

EMD is the global leader of railroad domain all the time, outstanding performance makes EMD engine can answer any environments leisurely, from beauty of north and south the mainland goes to thing Europe each country, arrive from Australia llano the Sahara, arrive from Siberia the Andes, arrive from bright phearl Hong Kong treasure island Taiwan, all howl of heavy-load train of EMD engine tractive has sailed.

EMD一直是铁路领域的全球领导者，卓越的性能使EMD机车能够从容应对任何环境，从南北美大陆到东西欧各国，从澳洲大草原到撒哈拉沙漠，从西伯利亚到安第斯山，从明珠香港到宝岛台湾，均有EMD机车牵引的重载列车呼啸驶过。

It grew strength from the young people who rejected the myth of their generation's apathy; who left their homes and their families for jobs that offered little pay and less sleep; from the not-so-young people who braved the bitter cold and scorching heat to knock on the doors of perfect strangers; from the millions of Americans who volunteered and organized, loewe handbags , and proved that more than two centuries later, a government of the people, by the people and for the people has not perished from this earth.

现在的年青人曾被以为是冷淡的一代，但正是这些年青人强大了我们的声势。他们分开自己的家庭和亲人，拿着很少的报酬，起早摸黑地助选。上了年事的人也顶着严寒酷暑，敲开生疏人的家门助选。无数的美国人自愿地组织起来，2009.01.21，证明了在两百多年以后，民有、民治、民享的政府并未从地球上消散。

The equation for item level from item slot is a logarithmic equation and the equation from item level to weapon DPS would require an exponential equation, therefore an equation from item slot value, the value prior to item level, to weapon DPS would be a linear equation.

武器DPS是物品等级中一个很有趣的属性，因为它似乎有多种计算方法。最近加入的传家宝物品可以提出和回答这个问题。物品等级在57以前的时候，它的计算方法和蓝装的线形公式一样，传家宝武器不是线形增长的，似乎是介于线形和多项式增长之间。在58-67的时候，传家宝武器的DPS随物品等级成指数增长。在68-80的时候，武器DPS也是成指数增长，但是速度不同。在100-226之间的史诗物品成相同的指数增长。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。