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Dr Tononi believes that the function of these slow waves is to "downscale" synapses, reducing their size, chemical activity and electrical activity—and thus the strength with which they connect their nerve cells together—all over the brain.

托诺尼博士认为这些慢波的功用是削弱突触，减小它们的尺寸、化学活动和电活动，从而在整个大脑范围内减弱神经细胞间的联系。

In chapter 2, the contents of loureirins in the roots, stems and leaves of Dracaena cochinchinenis were analyzed by HPLC. On the other hand, using the preparation chromatography technology, five compounds were isolated from the leaves of Dracaena cochinchinenis, their structures were identified by means of spectral and chemical methods. They are steroidal saponins.

第二章主要是利用HPLC技术对剑叶龙血树根、茎、叶中龙血素成分的分析与探讨，并利用制备色谱等技术对剑叶龙血树叶子组成成分进行了分析、研究，得到化合物5个，经波谱鉴定，这5个化合物均是幽体皂贰类化合物。

The analysis of the chemical constitutes among sterns roots and leaves of Dracaena cochinchinenis, showed that there' s small amount loureirin A in their extracts, with 0.053mg/g, 0.058mg/g, 0.015mg/g respectively only. Therefore, the roots, stems and leaves of Dracaena cochinchinenis have too low contents of loureirins to be raw materials of dragon's blood.

分析剑叶龙血树根、茎、叶的成分，发现风干的剑叶龙血树根、茎、叶中没有龙血素B的存在，只含有少量的龙血素A，其含量在根、茎、叶中分别为：0.058mg/g，0.053mg/g，0.015mg/g，其含量远低于现行的龙血竭中龙血素A含量不低于2％的质检标准，因此剑叶龙血树的根、茎、叶不能直接用作生产龙血竭的原料。

This draft is Www.chemnet.com.cn of net of Chinese chemical industry only manuscript week, most manufacturer go up small in succession v factory quoted price, extent is in 100-200 yuan / or so tons, partial market low end clinchs a deal passable, high-end shipment is difficult.

本稿为中国化工网www.chemnet.com.cn专稿本周，多数厂家陆续小幅上调出厂报价，幅度在100-200元/吨左右，部分市场低端成交尚可，高端出货困难。

Company's products mainly include: ceramic products, glass products, hardware tools, minerals, light industrial products, machinery and electronic products, chemical products, agricultural products, textiles, drawnwork crafts, straw products, sports equipment, building materials, such as more than a dozen categories of more than 300 varieties.

公司经营的产品主要有：陶瓷产品、玻璃制品、五金工具、矿产品、轻工业品、机电产品、化工产品、农副产品、纺织品、抽纱工艺品、草编制品、运动器材、建材等十几类300多个品种。

Varieties of 27 kinds of export goods including cereal and oil, food, vegetable, drawnwork, silk, local specialities, handicrafts, anmial products, light industry, chemical industry, medicine, hardwares, minerals, textile, clothing, machinery and equipment and etc.

出口商品已发展到粮油、食品、蔬菜、抽纱、丝绸、土产、工艺、畜产、轻工、化工、医药、五金、矿产、纺织、服装、机械、设备等27大类650多个品种，产品销往世界100多个国家和地区。

The company and casting, drop forging heat treatment, machining, assembly, factory test workshop, and advanced machining center cluster to form a relatively complete processing system, and corresponding with the support of production, physical and chemical research laboratory, metallography laboratory, the length of metrology, machine parts and detection means and institutions.

公司设有铸造、锻工热处理、机加工、装配、出厂试验车间，以及先进的加工中心机群，形成比较完整的加工体系，并相应配备了支持生产、科研的理化实验室、金相化验、长度计量、零部件及整机检测手段和机构。

H. R.: I do not claim that the Jewish mafia controls most of the international illegal drug trade, since there are no statistics on the subject, but it does not appear incredible to me, judging by all information I could gather. The fact is that from the Chinese opium traffic of the nineteenth century to the present day, this mafia has been quite active in this field. In the traffic of ecstasy, one can say for certain that the Jewish mafia holds a monopoly. Today, ecstasy is the drug that is most harmful to European young people. A pill of ecstasy gives a feeling of strength and well-being for a few hours, but it is above all a veritable chemical garbage bin. Its long-term effects are alarming because irreversible: memory loss; behavioral, sleep, and concentration problems; brain lesions in the children of druggie mother. The premier producer is Holland, but the big traffickers who were arrested ten years ago in France, Belgium, the United States, or Australia, all have Israeli passports. The business of ecstasy is 100% in the hands of Jewish gangsters, not all of whom come from Russia, since there are Sephardic traffickers as well. If you buy a pill of ecstasy, in every instance, you can be certain you are financing the Jewish mafia.

我没有说犹太黑帮控制了大多数的国际贩毒非法贸易，因为根本就没有这方面的统计数据，但是根据我所收集的所有资料显示，这对我来说，也不是难以置信的，事实上自从19世纪中国的鸦片运输到现在，此黑帮在这方面的业务是挺活跃的，在贩卖摇头丸，人们可以肯定犹太黑帮掌握了垄断地位，今天，摇头丸是最为毒害欧洲年青人的，一片摇头丸首先给人在数小时内有一种力量和顺当的感觉，但它是一种名副其实的化学垃圾箱，它的长期影响是惊人的，因为这些后果是不可逆转的：包括失忆，在行为，睡眠和集中注意力都有问题；有药瘾的孕妇可能会导致生下来的孩子脑损伤，主要的生产者是荷兰，但是10年前在法国，比利时，美国和澳大利亚逮捕到的毒贩全都是持以色列护照的，摇头丸的生意百份之一百掌握在犹太帮派手上，不是全部都是来自俄国的，因为那里也有塞法迪裔的犹太毒贩，在任何情况下，如果您摇头购买丸，你可以肯定你的钱进贡了犹太黑帮。

Vulcanization thing in sulphur natural gas, take off to exclude, Make organic sulfur content and the vulcanization hydrogen of the natural gas of raw material accord with relevant technical index requirement , satisfy production needs,Today of the chemical swift development of natural gas the desulphurization method of natural gas also emerge endlessly , In traditional a ethanol amine the foundation of wet desulphurization and the dry law desulphurization of zinc oxide on, have arisen the desulphurization of normal temperature of ferric oxide, the dry law desulphurization of activated carbon and member sift desulphurization, DDS biochemical wet desulphurization wait for new technology .

硫的存在造成合成氨工艺中催化剂中毒，因此需将含硫天然气中的硫化氢、有机硫等硫化物脱除，使产品天然气的硫化氢和有机硫含量符合有关技术指标要求，满足生产需要。在天然气化工迅猛发展的今天，天然气脱硫方法也层出不穷。在传统一已醇胺湿法脱硫，氧化锌干法脱硫的基础上，出现了常温氧化铁脱硫，活性炭干法脱硫，分子筛脱硫，DDS生化湿法脱硫等新技术。

Some of important exports, such as primary products and foodstuff, electromechanicalproducts, drygoods and costume, products of chemical industry and so on, have beenrestricted by International Green Barrier more and more recent years, as internationaltrade competition increasing in vehemence and requirements of environmental protectionbeing enhanced in developed countries.

近年来，随着国际贸易竞争不断加剧及发达国家对产品环保要求的提高，我国一些主要出口产品如农产品和食品、机电产品、纺织品和服装、化工产品等受国外绿色壁垒的限制越来越多。

Based on the relationship and the phenomenon model, an improved model of MR damper has been presented in this paper.

摘 要：本文在实验数据的基础上建立了磁流变阻尼器输出力与不同常电流控制量的关系，对现有的 p模型进行了改进。

I don't think our founding fathers were very fuckable.

我认为我们的开国元老没什么吸引力