查询词典 showed

Results Singlefactor logistic regression analyses showed that there were very significant differences in 11 factors between the 2 groups（all P＜0.01）;multiplefactor conditional logistic regression analyses in the 11 factors showed that the main risk factors of psychoactive drug abuse in middle school students were parents' drug abuse,poor performance record,absent from class,violence,selfconscious loneliness and unharmony family relation,the main protective factor was more exchanges between parents and children.

结果 两组自拟问卷单因素Logistic回归分析发现，11个因素有极显著性差异（P均＜0.01）；将11个有显著意义的因素进行多因素条件Logistic回归分析，结果发现影响中学生精神活性药物滥用行为的主要危险因素为父母有药物滥用、学习成绩差、缺课、暴力行为、自觉孤独、家庭关系不和睦，而多与父母交流则为主要保护因素。

The result showed that:(1) the unrenewable industrial assistance emergy were mainly in the region of farming eco-economic system, and the chemical fertilizers greater impacted on agriculture output;(2) the intensity of emergy use was higher than the national average on agriculture, which indicated that there were a higher levels of investment in science and technology in the region;(3) the net output rate of emergy in the planting economic ecosystem was higher than the level of the national average and developed regions of guangdong province, which showed that the system had higher economic vitality, and the better function of agricultural system, more efficient operation, higher returns of emergy;(4) the rate of environmental loading was a lower level, which indicated that agricultural production had less pressure on the entire regional ecosystems, and caused less damage to the ecological environment, and agriculture, environmental resources for further development and utilization;(5) the sustainable development index in yanqi basin indicated that farming systems in the region belonged to sustainable development areas.

结果表明：(1)焉耆盆地绿洲2006种植业生态经济系统的能值投入以不可更新的工业辅助能为主。在不可更新工业辅助能中，化肥对农业的产出影响较大；(2)该区域的能值利用强度高于全国平均水平，说明农业的科技投入水平较高；(3)系统的净能值产出率高于全国平均水平和发达地区水平，表明系统具有较高的经济活力，农业系统整体功能较好，运转效率较高，能值回报率较高；(4)农业生产对整个区域生态系统的压力较轻，引起的生态环境破坏较小，农业环境资源还有进一步开发利用的潜力；(5)焉耆盆地种植业系统具有可持续发展的潜力。

The results showed that the addition leading to -2-phenyl-2-(2-vinylpiperidin-1-yl) ethanol 7 could proceed with good diastereoselectivity and excellent yield (95%).(3) The selective N-deprotection of -2-phenyl-2-(2-vinylpiperidin-1-yl) ethanol 2 without affecting the vinyl group in the substrate were untaken.(4) The Zip reaction for the transformation of -1-(3-aminopropyl)-3-methylazecan-2-one 8 to -7-Methyl-1, Sdiaza-cyclotetradecan-6-one 9 were undertaken. The results showed that, under controlled conditions, acceptable yields (43%) could be achieved and racemization can be minimized during the ring expansion reaction.

该合成路线与文献方法相比，反应条件较温和，也缩短了反应时间；(2)哌啶衍生物2与乙烯基格氏试剂进行加成反应的条件和立体选择性，取得了较好的结果（差向异构体比为80：20，产率95％左右）；(3)不饱和哌啶衍生物7在不影响碳碳双键的情况下去除苯基甘氨醇手性辅助基的条件；(4)具有羰基α位手性的氨基酰胺8在不同条件下经Zip重排反应转变为9的反应，控制反应条件，可使反应中消旋化减小到最小的程度。

The findings of the newly identified goose paramyxovirus strain GPMV/HBexperimental infection were as follows: The challenge caused high morbidity and highmortality.The clinical signs included severe depression, decreased appetite or anorexia,white,yellow and green diarrhea, with neural symptoms;pathological changes showed thathaemorrhage and ulceration of intestine mucosa, necrosis of spleen and pancreas,andedema of liver and kidney, uratic deposition in kidney.Eosinophilic inclusion bodies werefound in the cytoplasm of pancreas and a large quantities of fiber protein were found inintestine. Lots of hemosidefin was found in some area of liver and kidney. A number ofT、B lymphocytes reduced sharply in spleen,lymph nodes in dead geese. Transmissionalelectron microscope showed that some cells had the morphological characteristics ofmitochondria swelling, morphological changes were condensation of nuclear chromatininto dense masses,followed by its marginating against the nuclear envelope, andespecially concentration of cytoplasm association with lots of lipid droplet.

人工感染雏鹅实验中，雏鹅临床表现为高发病率和高死亡率，食欲和饮水减少，拉白色、黄绿色稀粪，伴有神经症状；常规组织学观察，脾脏和胰腺肿大，有白色坏死斑点，肠道出血和坏死，肝脏肿大变性，肾脏肿大变性有尿酸盐沉着等；用特殊染色和组织化学方法首次对人工感染鹅副粘病毒的雏鹅的重要脏器进行研究，结果表明：胰腺中发现病毒包涵体，肠道中大量纤维素以及胶原纤维增生，肾脏、肺脏大量含铁血黄素沉着，免疫器官如脾脏和淋巴结中T、B淋巴细胞大量减少；电镜下多种细胞呈现线粒体水肿，多种实质细胞的染色质固缩，染色质边集，特别是细胞内容物如脂肪滴增多的病理变化特征。

The anti-inflammation test showed that within the concentration of 1-100 μg/ml both usnic acid material and SMEDDS had no cytotoxic action. The usnic acid material and SMEDDS with different dosage could bring the levels of the mouse peritoneal macrophage releasing TNF-α induced by thermal inactivation bacillus coli down, and it showed a dose-dependent relationship.

抗炎实验表明，松萝酸原料及自微乳在1~100μg/ml质量浓度范围内对小鼠腹腔巨噬细胞无显著细胞毒作用；不同质量浓度的原料药和自微乳制剂均可使热灭活大肠杆菌诱导的TNF-α水平有不同程度的下降，并呈一定的量-效关系。

The other cells showed pleomorphic nuclei pyknosis, vacuolization showed symptoms, small size, with rows or clusters, sometimes we can see some acini.

另一类细胞则呈多形性，细胞核固缩，呈空泡状，体积小，成排或成簇排列，有时可见一些腺泡。

Paired t-test was used to compare the intensity value.Results:After having injected FX530,enhancement of liver on grey scale imaging was divided into four continuous phases-arterial,phase,portal veinous phase,capillary phase and delayed vascular phase,three phases in kidney—arterial,capillary and delayed vascular phases,but no parenchyma enhancement appeared in testis.Parenchyma enhancement in liver showed"detained enhancement",while in kidney it showed "wash-in and wash-out".

结果：造影后，肝脏二维灰阶增强分为四个连续的时相即动脉相、门静脉相、毛细血管相和延迟血管相，实质增强有&滞留增强&现象；肾脏二维灰阶增强分为动脉相、毛细血管相和延迟血管相，肾实质增强表现为一过性；睾丸仅表现为血管增强，睾丸实质无增强。

Containing cyano groups in bridge vinylene instead of phenyl rings showed especial stability and 7 containing methoxy groups in thecentral phenyl ring showed significant instability.

这说明除了取代基引起的电子效应外，取代基位置和空间效应也是影响M-PPV稳定性的重要因素。

The results showed that, all the six new rice lines including Huhan1A/07WH1462, Chuanxiang29A/07WH644, Chuangxiang 29 A/07WH1462, Zhong9A/07WH1462, Huhan1A/07WH644 and Zhong9A107WH644 which had insert Bph14 and Bph15 showed some resistance to brown planthopper. Huhan1A/07WH1462, Chuanxiang29A/07WH644, Chuangxiang29A/07WH1462 had resistance, whill Zhong9A/07WH1462, Huhan1A/07WH644 and Zhong9A/07WH644 had moderate resistance to brown planthopper. The maior cultivar Luohong3A/610234 was susceptible, and Liangyoupeijiu was highly susceptible to brown planthopper.

结果表明，从苗期鉴定、分集期蜜露量测定以及田间褐飞虱种群动态调查及产量测定的综合结果看出，应用分子标记辅助育种导入了Bph14和Bph15基因培育的新品系，即沪旱1A/07WH1462、川香29A/07WH644、川香29A/07WH1462、中9A/07WH1462、沪旱1A/07WH644和中9A/07WH644对褐飞虱均存在一定的抗虫性，前3种苗期表现为抗级，后3种苗期表现为中抗；主栽品种珞红3A/610234为感虫，主栽品种两优培九为高感。

Results showed 172 DH plants in 2006, 230 DH plants in 2007 were obtained, 275 plants had been domesticated in 2008.Some DH regeneration plants could transform into leaf mutants. From 2006 to 2007, 8 wrinkledness leaf mutants were gotten. The highest rate of getting mutants was 2.29 %. 2 mutant plants had gotten seeds. The leaf mutants mainly showed wrinkledness in the surface of preceding leaves at early stage. Then the wrinkle leaves could transfer to normal ones and some also keep the wrinkledness later with their growth.

结果表明，CGMCC№2553具有胚胎发生能力，2006年获得172株DH再生植株，2007年获得230株，2008年驯化275株；定植到日光温室中的DH再生植株有些会转变为叶片突变体，2006~2007年共获得8株叶片皱缩突变体，最高获得率为2.29%；目前已获得2份突变体的自交种子；叶片突变体主要表现：生长初期叶片表面皱缩呈瘤状，随着生长的进行，一些皱缩的叶片转变为正常，有的则依然皱缩。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。