来源

The two volcanic materials are similar but are also different ①the partition mode of rare-earth element is similar to that of the basalt.②the increase content of the rare-earth element content in transitional layer shows that it enrichs in this segment due to the volcano events. Moreover, the comparability of the partition mode shows that the volcano-genic materials and the basalt are of the same source.③low Eu anomaly different from the high Eu anomaly of medium-acidic tuff in Meishan section, that show that their formation is different④there are plentiful basalt detritus.⑤there are enrichment of the Ti element.⑥the lower content of siderophile element of Ni and Co, especially in the transitional layer, show that there were not extraterrestrial events and big scale basic or ultrabasic volcano eruption events in this area. These characteristics show that the sedimentary source of Xuanwei Formation and Kayitou Formation is basalt.

1稀土元素配分模式与玄武岩类似；(2)稀土元素含量在异常层的增加反映了火山事件导致了它在该段地层中的富集，而配分模式的相似性反映了火山物质来源与玄武岩具有同源性；(3)低"Eu"异常区别于煤山剖面的中酸性凝灰岩高"Eu"异常模式，说明界线粘土岩成因也不同于煤山剖面的界线粘土；(4)大量的玄武岩岩屑；(5)Ti元素的富集；(6)亲铁元素Ni和Co含量较低，特别是在界线异常层含量降低，表明本区在界线处可能并不存在地外事件和大规模基性、超基性火山喷发事件，这些特征反映本区宣威组和卡以头组物质来源主要为玄武岩。

On the base of large quantitative test, using coal petrography and organic geochemical data, the source of oil and gas in the coal-measures is analyzed. And it is concluded that the area's Yan'an group coal-bed has a low potential of oil production, and the oil and gas contained in the coal-measures and superjacent strata comes from underlying Upper Triassic Yanchang group strata. After a series of parameters of coal seam and surrounding rocks are tested, gas formation, storage, preservation, permeability of the coal-rock seam are analyzed and evaluated.

本文在大量测试工作基础上，利用煤岩学与有机地球化学资料，分析了煤系油气的来源，认为本区延安组煤系煤层生油潜力差，煤系及其上覆地层所含油气为下伏上三叠统延长组源岩所生，油气主要通过迭置的砂体、不整合面、构造裂缝等自下向上运移进入煤系；通过对煤层及围岩一系列物性参数的测试，分析与评价了煤岩层的生、储、盖、渗性能与可抽放性，得出主采4_(-2)号煤层属中等储集、低渗透层，围岩封闭性差，渗透性高，煤层瓦斯含量低，而顶板砂岩瓦斯含量高，为采面瓦斯涌出的主要来源。

The aim of this research is to find out the experimental parameters that affecting the results when analyzing bacteria by MALDI TOF MS, and to set up a general sample preparation protocol for establishing mass database of Bacillus anthracis and Yersinia pestis. It will play an important role in rapid identification of bacteria, and tracing its origin in the scenario of bioterrorism and outbreak of infectious disease for microbial forensic analysis. Methods:As for the universalness of sample preparation protocol for bacterial analysis by MALDI TOF MS, bacteria being investigated included: gram-positive bacteria including B.

本研究通过对MALDI TOF MS分析细菌的方法进行系统的研究，阐明影响MALDI分析的重要实验因素的作用，并建立MALDI TOF MS分析细菌的标准实验方法，从而实现不同菌种和同一种内不同菌株的鉴定，为建立炭疽芽孢杆菌和鼠疫耶尔森氏菌的质量图谱数据库奠定基础，从而能够快速准确地检测和鉴定我国不同来源的炭疽芽孢杆菌和鼠疫耶尔森氏菌，在生物恐怖或传染性疾病爆发时，作为微生物法医学的一种重要技术，快速、准确地鉴定细菌，并追踪其来源。

A usually unrevealed source of confidential information.

消息的秘密来源通常没有暴露的秘密消息的来源

Both the culture aggregate-Sphagnum and water were the resource of the moss, and the former was the main.

蝴蝶兰栽培基质水苔和水均是青苔的来源，并且水苔是青苔的主要来源。

I just use some dude's source to demo that source already change its standing lately while its fossil minded believer still not wake up from his wet dream to follow the change.

我只是用某人的信息来源来说明那个来源最近都已经改变了他的立场，而他的化石脑追随者还没有从淫梦里醒过来看看有什么变化。

The reasons for the different feeding effect of dietary starch sources were elucidated from both digestive tract and portal-drained viscera absorpt...

试验1不同淀粉来源对生长猪生产性能、养分消化率及血液生化指标的影响选择45头体重20±0.642kg杜×长×大三元杂交猪，以玉米、早籼稻糙米、糯米和抗性淀粉(Hi-maize-1043)作为淀粉来源，配合4个等氮、等能、等淀粉试验日粮和1个无氮日粮，进行为期30天的饲养试验和5×5拉丁方代谢试验。

The Klason lignin level of anti-4CL-transformed tobacco was much lower than that of the control. The cellulose content increased in transgenic tobacco with UGPA constructs.We also obtain transgenic tobacco transformed with Acetobacter xylinum UGPase gene.

研究了木醋酸菌来源的UGPase基因与植物来源的UGPA基因在转基因烟草中的表达，测定了两种转基因烟草的尿苷二磷酸葡萄糖焦磷酸化酶的活性、木质素含量和纤维素含量。

Like the First-Man he emanates five personalities: from his intelligence the Ornament of Splendour (Sefath Ziva, Splenditenens, phegotatochos in Greek and Latin sources), from his reason the Great King of Honour, from his thought Adamas, Light, from his self reflection the King of Glory, and from his will the Supporter (Sabhla, Atlas and Omothoros of Greek and Latin sources).

像第一人，他单凭5人物：从他的情报饰品的辉煌（ sefath日娃， splenditenens ， phegotatochos在希腊和拉丁美洲的来源），从他的原因，伟大的国王的荣誉，从他的思想adamas ，光明，从他的自我反思之王的荣耀，并从他的支持者会（ sabhla ，地图集和omothoros希腊和拉丁语来源）。

After analyzing the collected data, we conduced a six-month-lasting intervention scheme focusing health education about hospital infection and antiseptic among medical staff of primary medical establishment using lectures and declaration, adding in some administerial intervention.

干预持续6个月，最后以医务人员的消毒卫生知识和医疗机构采样检测结果对干预效果进行评价结果(来源：A86BC71论a7文网www.abclunwen.com)：1、三级基层医疗机构从业人员整体文化水平偏低，医院感染和消毒卫生知识掌握不足，消毒和无菌意识淡薄，总分为100分的调查问卷平均得分仅为33.62分；消毒器械及设备非常缺乏，消毒剂配备率低，配备结构不合理；一次性医疗用品普及率达不到100%，很少有单位进行用后处理；采样检测结果显示，各级医疗机构物品表面消毒效果总体合格率为64.59%，医务人员手为63.13%，空气为62.34%，普通消毒剂为91.47%，器械浸泡液仅为70.45%来源：1cd0ABC论文网www.abclunwen.com

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。