地中的

Activity of alkaline phosphatase and ability of formation for calcifying nodules were determined.

抽取健康成人骨髓组织，用Percoll分离液分离出骨髓中的单个核细胞，在含体积分数为10%小牛血清的高糖DMEM培养液中，置于37℃、含体积分数为5%的CO2湿化空气孵箱中培养，通过传代培养扩增骨髓基质干细胞，传三代时改用含地塞米松、β-甘油磷酸和维生素C的条件培养基培养，用倒置显微镜、HE染色观察增殖和分化情况，并测定碱性磷酸酶活性和钙结节形成能力。

But it was not confined to this sphere, and permeated just as strongly his theories of motivation, action, and morality. In a famous sentence in the Treatise, Hume circumscribes reason's role in the production of action: Reason is, and ought only to be the slave of the passions, and can never pretend to any other office than to serve and obey them.

但是还不限于这个领域，这种思想同样明显地渗透在他的动机、行动和道德理论中，在《人性论》的著名表述中，休谟限制了理性在导致行动中的作用：理性是而且应该仅仅是情感的奴隶，除了为情感服务并服从情感之外，不能佯装任何其他东西。

It was when I was a teenager in the 1960's that I became profoundly aware of the brutal destruction that was being wrought on so many of our towns and cities, let alone on our countryside, and that much of the urban realm was becoming de-personalized and defaced.

1960年代，我还是青少年的时候，我就注意到了在我们的很多城市，集镇进行着大规模的粗暴地破坏，就更不要提对乡村的破坏了，这些城市集镇中的大多数已经变得没有人性，面目全非地被毁了容。

Accounted for a significant percentage of world manufacturing and held much of the world's gold in Fort Knox and other depositories.

这是因为当时美国在全球制造业中占据很大比重，而且全球黄金储备中的大部分都存放于美国的诺克斯堡及其他储藏地。

And air extraction of the ensiling process. Moving the cut forage to the silo needs to be done as quickly as possible to retain moisture and purity.

为了保持切碎后牧草中的水分及其纯度，将牧草应尽可能地快的运输到青贮窖中。

The growth relationship between spectrum parameter and fetch were studied, from which three parameters and overshot phenomenon that appears during wind wave spectra developing were tested, and an equation describing the growth of three-parameter spectra with wind wave was obtained With the equation, the spectra of wind waves were obtained at zero-dimensional fetches of 300, 500, 2000, 5500, 10000, and 15000, and the overshot was described more clearly. However, the overshot does not exist in the whole process of wind wave spectrum development as stated previously by Hasselmann, but in the early stage of the development only, extenuates with wave growth and then disappears when the wave fully grows.

基于已得到的谱参量随风区的变化关系，对三参量风浪频谱以及风浪频谱成长过程中存在的&超射&现象作深入的研究，得到三参量风浪频谱随风区的成长关系：在此基础上，得到无因次风区：300、500、2000、5500、10000、15000下，风浪频谱的谱线，从而直观地描述了风浪频谱成长过程中的&超射&现象，并认为在风浪频谱的成长过程中确实存在着&超射&现象，但是该现象并不如Hasselmann等提出的理论中阐述的那样存在于风浪频谱成长的全过程，而是仅存在于风浪频谱成长的初期。

I wanted to keep my mind blank, like death must be, but father and Sol gusted in and out in confusing pictures.

索尔！索尔！我想让我的头脑保持空白，就跟死后一样，但爸爸和索尔交织在一起的画面不停地在我的头脑中闪现，就像风暴中的树叶［画面像风暴中的树叶，委实不通。

Perfect Indian is he Remembering him life is sweet Like a weeping willow His face on my pillow Comes to me still in my dreams And there I saw a young baby A beautiful daughter was she A face from a painting Red cheeks and teeth aching Her eyes like a wild Irish sea On a table in her yellow dress For a photograph feigned happiness Why in my life is that the only time That any of you will smile at me I\#m sailing on this terrible ocean I\#ve come for my self to retrieve Too long have I been feeling like Lir\#s children And there\#s only one way to be free He\#s shy and he speaks quietly He\#s gentle and he seems to me Like the elf-arrow His face worn and harrowed Is he a daydreamer like me 演唱者是爱尔兰光头女歌手Sinead O'cornor

歌词大意：她是完美的印第安人记忆中的她是如此温柔就象垂柳她的脸在我枕边走近了我的梦在梦中我看见一个魅力四射的姑娘她是一个美丽的女孩脸象一幅画渴望中的印第安人颊和牙齿眼睛象原始的爱尔兰海洋身上穿着黄色连衣裙这都是描绘的幸福为什么在我生活中那是唯一的梦你给我的任何一个微笑对於我都是拯救感觉像个孩子这是唯一的方法让我得到自由他羞怯平静地倾诉她对我是那么温柔象中了丘比特的箭她的面容憔悴又痛苦她和我一样在幻想吗我正在这美妙的海上帆行我要拯救我的一生感觉像个孩子这是唯一的方法让我得到自由

Since that time it has, of course, not been possible to use public lands as rewards for soldiers' service, except that the Homestead Act has been modified in behalf of the Civil War veterans so as to allow them to substitute their time of service in the army for residence time on their homesteads.

从那时起，当然就不可能将公共土地作为奖赏来给予士兵的服役了，其例外是宅地法代表南北战争的老战士的利益做了修改，从而允许他们以在军队中的服役时间替代他们宅地的居住时间。

Moreover, it overcomes or avoids the man-made factors and more truly inflects the value of oil-dissolved gas of transformer.

同时，在线色谱分析还可以克服和避免常规油分析中的人为因素影响，比较客观地反映了变压器油中溶解气体的实际值。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷