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- 与 期 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Secondly the sedimentary characteristics of Caledonian strata in Hunan, Guangxi, Jiangxi suggested that there is not discontinuity of facies on both sides of Jiangshan-Shaoxing Fault Zone, which is considered to be Caledonian suture zone of Yangtze Block and Cathaysia Block, but the interdigitation, continuity of facies or assuming the united paleogeographic unit.
得出该结论的证据主要有两方面:①湘桂赣地区加里东期花岗岩体呈面状展布,且地球化学测试结果表明为壳源S型花岗岩,这些特征与洋壳消亡形成的花岗岩体无论在分布特征还是在地球化学特征上都有显著的差别;②湘桂赣地区加里东期地层的沉积古地理特征研究表明在目前多数人公认的扬子与华夏的缝合带,即江绍断裂带两侧的加里东期沉积物不存在两大古地理体系的截然跳相现象,而是表现为两侧沉积相带的指状交叉、过渡或呈现为完全相同、统一的岩相古地理单元。
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We suggested that, in the last 130ka, the prominently lake expanding period i.e. the pan-lake period, probably have come into being at MIS5e、MIS5c、MIS5a、 MIS3c、MIS3a, corresponding to high summer solar radiation stages of middle and low latitude in northern Hemisphere, which were in phased with 20ka-cycle. MIS5e was the warmest and wettest stage of the last interglacial, and the other stages were the interstadial of the last interglacial.
对青藏高原及上述诸地区末次间冰期以来气候记录的对比分析揭示:末次间冰期以来,青藏高原湖泊淡化、湖面显著扩涨期,即泛湖期,可能对应于MIS5e、MIS5c、MIS5a、MIS3c、MIS3a,即末次间冰期各暖湿期,末次冰期间冰阶;其分别产生于北半球中、低纬度夏季高太阳辐射阶段,具有准20ka周期演化特征,夏季风降水是造成湖泊扩涨的控制因素。
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Rat glioma cell C6 was infected by the deficiency recombinant retrovirus (named C6TK). The sensitivity of C6TK cells to GCV or ACV increased 450 or 10 times than that of C6 cells respectively. Rat C6 glioma model was successfully built, and SD rats inoculated intracerebrally C6TK cells had normal gliomas. The average survival periods of the rats were about 15 days. However, after treated with ACV, the growth of C6TK tumors obviously regressed, and the survival periods extended to 57.8±8.1 days, especially in rats injected with mixed PA317TK and C6 cells or in situ PA317TK cells, which the tumors nearly disappeared after ACV administration and the survival periods extended to over 120 or 71.4±36.1 days respectively, P<0.001.
结果:构建了带有HSV-tk基因的反转录病毒载体GINaTK,应用脂质体转移方法将GINaTK导入反转录病毒包装细胞PA317,成为产病毒细胞PA317TK,用带有HSV-tk基因的复制缺陷型反转录病毒感染C6细胞,命名为C6TK细胞,对GCV和ACV的敏感性分别高于亲本450倍和10倍;成功地建立了大鼠脑胶质瘤模型,并证实转染细胞C6TK的成瘤效应未改变,存活期约为15天;而经ACV治疗后,含有C6TK细胞的肿瘤生长明显被抑制,大鼠生存期延长为57.8±8.07天,尤其是采用PA317TK细胞混和治疗组和原位治疗组,肿瘤基本消失,大鼠生存期显著延长,混和治疗组存活120天以上,原位治疗组存活至71.4±36.1天。t检验,P值均小于0.001。
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Results: GINaTK retroviral vector containing HSV-tk was constructed and transduced into PA317 retrovirus packaging cell by lipofectin (named PA317TK). Rat glioma cell C6 was infected by the deficiency recombinant retrovirus (named C6TK). The sensitivity of C6TK cells to GCV or ACV increased 450 or 10 times than that of C6 cells respectively. Rat C6 glioma model was successfully built, and SD rats inoculated intracerebrally C6TK cells had normal gliomas. The average survival periods of the rats were about 15 days. However, after treated with ACV, the growth of C6TK tumors obviously regressed, and the survival periods extended to 57.8±8.1 days, especially in rats injected with mixed PA317TK and C6 cells or in situ PA317TK cells, which the tumors nearly disappeared after ACV administration and the survival periods extended to over 120 or 71.4±36.1 days respectively, P <0.001.
结果:构建了带有HSV-tk基因的反转录病毒载体GINaTK,应用脂质体转移方法将GINaTK导入反转录病毒包装细胞PA317,成为产病毒细胞PA317TK,用带有HSV-tk基因的复制缺陷型反转录病毒感染C6细胞,命名为C6TK细胞,对GCV和ACV的敏感性分别高于亲本450倍和10倍;成功地建立了大鼠脑胶质瘤模型,并证实转染细胞C6TK的成瘤效应未改变,存活期约为15天;而经ACV治疗后,含有C6TK细胞的肿瘤生长明显被抑制,大鼠生存期延长为57.8±8.07天,尤其是采用PA317TK细胞混和治疗组和原位治疗组,肿瘤基本消失,大鼠生存期显著延长,混和治疗组存活120天以上,原位治疗组存活至71.4±36.1天。t检验,P值均小于0.001。
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Methods One stage radial keratotomy and second stage DLKP were performed, the uncorrected and corrected visual acuity, refractive status and results of slit-lamp microscopic examination were followed up for 4 years.
对1例急性圆锥角膜水肿患者,采用I期放射状角膜切开术、Ⅱ期DLKP术的方法治疗,对患眼裸眼及娇正视力、屈光状态、裂隙灯检查结果进行观察,随访期4年。
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By TM images the linear structures, water system, the outer edge of Tianchi Volcano trachite are extracted. By the sensitivity of SAR images to geomorphology, the distribution of parasitical volcano cone and lava fornix around Tianchi volcano are interpreted. With the aerial photos the parasitical lava of Qixiangzhan, Baiyun and Bingchang stage are filtered. At the same time by orthogonal cross-course wavelet transform, texture analysis is carried on to ERS-2 SAR images, and the texture characters are filtered. On the basis of the spectrum character of multi-band of TM images, multi-band algebraic grouping is made, and the factor of texture character factor and band grouping of TM images are input to BP neural network classification model. The good classified results are received.
利用TM图像对线性构造、水系、天池火山粗面岩锥体外边缘的提取;利用SAR图像对地形敏感特性,提取了天池火山周围寄生火山锥体及熔岩穹丘的分布;利用航片对天池火山口周围的气象站期、白云期、冰场期等寄生喷发物进行了提取:同时利用正交小波变换对ERS-2 SAR图像进行了纹理分析,提取了纹理特征:根据TM图像不同波段的光谱特征,进行了波段代数组合,并把纹理特征参数与TM图像的波段组合及DEM一起输入BP神经元网络分类器,取得了较好的分类效果。
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According to the ultrastrucral observation of PMCs, three successively specific phases could be distinguished as leptotene, zygotene and pachytene in early prophase Ⅰ of Arabidopsis.
通过对拟南芥菜减数分裂前期花粉母细胞的形态学观察,我们认为在早前期Ⅰ中,拟南芥菜又可以分为三个时期:细线期、偶线期和早粗线期。
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Megaspore mother cell just enters leptotene as The meiosis of microspore mother cell develop into tetrads . The meiosis of megaspore mother cell develop into pachytene while that of microspores develop into a single nuclear adjacent to cell wall.
当白杨小孢子母细胞减数分裂至四分体时,大孢子母细胞开始进入减数分裂细线期;而当小孢子发育至单核靠边期上时,大孢子母细胞减数分裂达到粗线期。
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Experience of twelve cases of lobectomy and bronchoplasty for lung cancer was introduced.
本文介绍了12例肺癌肺叶切除支气管成形术的经验,本组病例按PTNM分期,Ⅰ期4例;Ⅱ期1例;Ⅲ期7例。
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Objective: To investigate the relationship between dietary macronutrient intake, especially total caloric intake and carbohydrate content, and gestational diabetes mellitus, and the effect on occurrence and development of GDM, so as to provide some scientific evidences for clinical monitoring, evaluation, interventions, and pregnancy outcome.
研究妊娠晚期母亲总热卡摄入量、碳水化合物含量与妊娠期糖尿病的相关性及其在妊娠期糖尿病的发生发展中所起的作用,为制定预防、预测和干预妊娠期糖尿病的发生和发展规划,改善母婴结局提供科学依据。
- 推荐网络例句
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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""
客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。
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Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.
由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。
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Do not 'inflate' your achievements and/or qualifications or skills .
不要 '夸大' 你的业绩或成果,条件或者技能。