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The invention provides an anhydrous hydrogen fluoride production process; reaction raw materials fluorite powder and sulfate are mixed by an external mixer and enter into a converter with jacket; hot air with the temperature of 350 DEG C to 600 DEG C is fed in the jacket; the fluorite powder and the sulfate have chemical reaction and produce hydrogen fluoride; the produced hydrogen fluoride enters into a scrubber from a furnace header to be washed; the washed hydrogen fluoride enters into an intermediate tank from a condenser, and then receives distillation and degasification to prepare the finished product anhydrous hydrogen fluoride; solid residue is emitted from a furnace tail.

本发明提供一种无水氟化氢生产工艺，反应原料萤石粉及硫酸经外混器混合后进入带有夹套的转炉，向夹套内通入350～600℃的热风，萤石粉和硫酸在发生化学反应生成氟化氢，生成的氟化氢气体由炉头进入洗涤塔进行洗涤，洗涤后的氟化氢由冷凝器进入中间槽，然后经过精馏、脱气制得成品无水氟化氢；固体残渣由炉尾排出。

From 1 to 7 weeks PC MG could be isolated from laryngeal swabs in all the vaccinated groups and the unvaccinated,but the isolation rate was lower in the former.7 weeks PC MG could be isolated from trachea,lung and air sac in the control group,while in Group I MG was isolated only from trachea and lung.

攻毒后第7周从对照组鸡的气管、肺、气囊中均可分离到MG，而试验Ⅰ组仅在气管和肺中分离到了MG。

Therefrom; heating said waste edible oil from which solid materials have been removed to a predetermined temperature, thereby removing moisture and materials of odor contained in the waste edible oil therefrom by evaporation; dissolving in alcohol a catalyst containing at least one type or more types of alkaline material selected from a group comprised of at least potassium hydroxide, potassium carbonate and potassium alcoholate, thereby preparing an alcoholic solution containing the catalyst; mixing said waste edible oil from which said solid materials, moisture and materials of odor have been removed with said alcoholic solution containing the catalyst and stirring the waste edible oil and alcoholic solution, thereby accelerating a catalytic reaction between the waste edible oil and the alcohol and obtaining a reaction product between the waste edible oil and the alcohol; separating said reaction product into a light solution and a heavy solution; mixing the light solution obtained in the separation step with a solid absorbent, thereby impurities such as residual catalyst, odor material, moisture contained in the light solution being absorbed by the solid absorbent; and separating and removing said solid absorbent from a mixture of the solid absorbent having absorbed the impurities and the light solution.

完成前述对象，根据这项发明的特点是获得的柴油燃油从废油脂透过几个步骤：去除固体材料包含在一个废油脂倾倒，从餐厅，食品厂，民政等因此；暖气说，废油脂从哪个固体材料已被调离到一个预定的温度，从而消除了水分和材料的气味，载于废油脂因此由蒸发；溶解在酒精的催化剂至少含有一种或更多类型的碱性材料选定由一组组成的至少氢氧化钾，碳酸钾和钾，醇，从而准备一醇溶液中含有催化剂；混合说，废油脂从哪个说，固体材料，含水率和材料的气味已被剔除与说，酒精性解决方案载有催化剂和搅拌废物食用油及含酒精的解决办法，从而加速催化反应之间的废油脂及酒精和获得反应产物之间的废油脂及酒精；分开说，反应产物成为一个轻型的解决方案和沉重的解决方案；混合轻解决方案，获得了在分离一步一个坚实的吸水性，从而杂质，如残留的催化剂，气味的物质，水分，载于轻解决方案，被吸收的固体吸收剂；分离和消除说，固体吸附剂从混合物对固体吸收剂吸收了杂质和轻便的解决办法。

Some idioms are originated from people"s lives, customs and environment while other idioms are originated from religious belief, history, allegoric and mythical story, or literal works. Still others originated from the foreign borrowing.From the origins of English idioms, we know idiom, the culture-specific item, would like to challenge the translator"s proficiency.

有的习用语来源于人们的生活、风俗习惯和地理环境，另外一些习用语来源于宗教信仰、历史、寓言和神话故事，或文学作品，有的习用语甚至来源于外来语的借用。

ResultsThe IC50 of the ethyl acetate extract from Alocasia macrorrhiza to A549, B16, BGC-823 were 94.6, 541.9,629.5 μg·ml-1 respectively,and those of the acetone extract from Alocasia macrorrhiza to A549 and B16 40.9,438.0 μg·ml-1 respectively. But there were quite large dosages of the IC50 of the extracts of cyclohexane, benzine, ethyl alcohol and water from Alocasia macrorrhiza to all kinds of cell lines.

结果海芋醋酸乙酯提取物对A549，B16，BGC-823的IC50分别为94.6， 541.9，629.5 μg·ml-1，丙酮提取物对A549，B16的IC50分别为40.9，438.0 μg·ml-1，而海芋的环己烷，石油醚，乙醇，水提物对各种细胞株的IC50剂量都比较大。

Neck length is measured from center of head to base of collar; head-stem offset, from center of head to line through axis of distal part of stem; stem length, from medial base of collar to tip of stem; and angle of neck, by intersection of line through center of head and neck with another along lateral border of distal half of stem.

头中心至领基底的距离为颈长，头中心至柄远端部分轴线的距离为头－柄偏距；领内侧基底至柄末端距离为柄长；股骨头颈中心线与柄下半部外侧缘及其延长线的交角为颈干角。

TCM is closely related and promotes each other with Chinese traditional culture from cultural improvement;multi-science standard put forward by Polo.Sajade is defined to TCM from the angle of respecting science;TCM functions importantly to keep ecological balance and prevent land sandization from the angle of preserving multi-biology;TCM sponsors "beneficiary"for humane treatment;thus we are fully convinced to prove TCM's important social value and practical meaning.

从文化进步的角度对中医药与中国传统文化紧密联系，相互促进；从尊重科学的角度对中医药符合保罗·萨迦德提出的多元科学划界标准；从维护生物多样**的角度对中医中药在保持生态平衡，防止土地沙化领域起着重要作用；从人道的角度：中医药提倡"仁"术，人**化治病；因此我们有充分的理由证明中医中药具有重要的社会价值和现实意义。

TCM is closely related and promotes each other with Chinese traditional culture from cultural improvement; multi-science standard put forward by Polo. Sajade is defined to TCM from the angle of respecting science; TCM functions importantly to keep ecological balance and prevent land sandization from the angle of preserving multi-biology; TCM sponsors "beneficiary" for humane treatment; thus we are fully convinced to prove TCM's important social value and practical meaning.

从文化进步的角度对中医药与中国传统文化紧密联系，相互促进；从尊重科学的角度对中医药符合保罗萨迦德提出的多元科学划界标准；从维护生物多样性的角度对中医中药在保持生态平衡，防止土地沙化领域起着重要作用；从人道的角度：中医药提倡"仁"术，人性化治病；因此我们有充分的理由证明中医中药具有重要的社会价值和现实意义。

TCM is closely related and promotes each other with Chinese traditional culture from cultural improvement;multi-science standard put forward by Polo.Sajade is defined to TCM from the angle of respecting science;TCM functions importantly to keep ecological balance and prevent land sandization from the angle of preserving multi-biology;TCM sponsors 'beneficiary'for humane treatment;thus we are fully convinced to prove TCM's important social value and practical meaning.

从文化进步的角度对中医药和中国传统文化紧密联系，相互促进；从尊重科学的角度对中医药符合保罗·萨迦德提出的多元科学划界标准；从维护生物多样性的角度对中医中药在保持生态平衡，防止土地沙化领域起着重要作用；从人道的角度；中医药提倡'仁'术，人性化治病；因此我们有充分的理由证明中医中药具有重要的社会价值和现实意义。

Furthermore, from the result of inoculation with fungi in vivo, some animalcula stimulate the formation and accumulation of dragon's blood. 3. According to the results of zymolysis culture of some animalcula, there are a small quantity of loureirins in the zymolysis products, contents of loureirin A range from 0.090 to 0.439mg/g, loureirin B from 0.012 to 0.133mg/g.

从某些代谢产物呈红色或菌体本身呈红色的菌的液体发酵培养结果来看，这些菌的发酵产物中有龙血素成分存在，但量极少，龙血素A、B的含量分别在0.090-0.439mg/g，0.012-0.133mg/g范围之类，并且其含量随菌的培养时间的增长有增加的趋势。

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。