无可能性的

Sensitive range from 49.1% to 100%, specificity range from 18.2% to 90%,accurate range from 45.5% to 88.3%, PPV range from 34.1% to 95.2,NPV range from 22.2% to 100%,the combine sensitive was 82.7%,specificity was 63.3%;there were not obvious publish bias in the 9 articles, and there was heterology of the 9 articles, the forest figure show RR was 2.34[1.43,3.05],and its 95% confidence interval did not include 1,the chance of malignancy nodules'SUV above 2.5 were more than benign nodules.

文献报道的敏感性49.1-100%，特异性18.2-90.0%，准确性45.5-88.3%，阳性预测值34.1-95.2%，阴性预测值22.2-100%，Meta分析合并后的敏感性82.7%，特异性为63.3%，准确性为71.8%，阳性预测值80.8%，阴性预测值57.0%；漏斗图成近似倒三角形，认为文献无明显发表偏移；对文献异质性检验，P小于0.05，认为文献来源存在异质性；选用随机效应模式得到森林图，RR为2.34[1.43，3.05]，其95%的可信区间不包括1，认为肿瘤病人最大SUV 2.5法呈阳性的可能性大于非肿瘤病人，二者之间具有统计学差异；两篇来源于日本的文献显示日本国的18F-FDG PET肺占位显像假阴性率高于我国。

Letter of Credit transaction follows two basic principles: absolute nonobjective and strict compliance principles, this two principles is the main reason for causing Letter of Credit cheating; much profits makes many speculators to do Letter of Credit cheating; and because the bank's negotiation documents have not stable forms, the banes can forge them; it increases the possibilities of Letter of Credit cheating to have many middleman as well as large usage of transferable Letter of Credit; it is one of the reasons for Letter of Credit cheating occurred that the foreign traders have lower quality and the cheated persons have lower sense of precaution.

信用证交易遵循两大基本原则：独立抽象性原则和严格相符原则，这两个原则是造成信用证欺诈的主要原因；暴利驱使大量的投机商从事信用证欺诈活动；作为银行付款凭证的单据，目前并无统一固定的格式，均可进行伪造；国际贸易中中间商的大量存在和可转让信用证的大量使用，增加了欺诈的可能性；从事国际贸易的业务人员素质低和被欺诈人防范意识差、知识缺乏也是信用证欺诈屡屡得手的原因之一。

This experiment selects material E14d SD the big mouse SVZ nerve stemcell as well as P7d the SD big mouse internal ear stem cell, does nothave the blood serum complete culture medium raise through D-MEM/F12to cause its massive multiplication, a part carries on Nestin, NF,CNP, GFAP, MAP-2, Myosin, the P27 immunity group, proved the raise thenerve stem cell has many to the split up ON potential; Another partdyes EGFP after the extension to carry on the guinea pig internal earto transplant, after two weeks fills the class to take the cochleafixed slice observation, discovered has the stem cell ball group inthe internal ear survival, proved the nerve stem cellheterotransplantation the possibility and for transplants the stemcell migration differentiation repair hair cell damage the thoroughresearch accumulation experiment experience.

本实验取材E14d SD大鼠SVZ神经干细胞以及P7d SD大鼠内耳干细胞，通过D-MEM/F12无血清完全培养基培养使其大量增殖，一部分进行Nestin、NF、CNP、GFAP、MAP-2、Myosin、P27免疫组化，证明培养的神经干细胞具有多向分化的潜能；另一部分通过转染EGFP后进行豚鼠内耳移植，两周后灌流取耳蜗固定切片观察，发现有干细胞球团在内耳存活，证明神经干细胞异体移植的可能性并为移植干细胞迁移分化修复毛细胞损伤的深入研究积累实验经验。

The decomposed temperature increases and the glass transition temperature decreases as the molar ratio of MA rises. The copolymer molar containing 30% of MA melts at approximately 188℃, which is significantly lower than the decomposed temperature. This copolymer is melt processable and is a potential material for the manufacture of PAN fibers.

含MA30mol%的共聚物的分解温度为338.8℃，而熔融温度仅为188.8℃，由于第二单体MA的加入，使得共聚物的熔点降低至分解温度之前，这为改性聚丙烯腈的无增塑熔融纺丝提供了可能性。

This course is to initiate the students to understand the theories of educational anthropology, the educatability, and the necessary education of people, especially from the view points of cultural anthropology, such as cultural foundations of education; schooling and enculturation and acculturation; localization, globalizationand multicultural education; myths, sex and gender education, etc.

UPDOE 316 教育人类学(选修， 3年级， 2学分，学期课，先修科目：无)探讨人的本质、可塑性、教育的可能性、教育的需要性、人的本质改变与形成问题，以及国内外教育人类学家的思想，尤其是文化人类学的教育论点，使学生对此一学科有深入的了解与兴趣。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。