助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   characteristics of the enhancement 的翻译结果: 查询用时:0.201秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

characteristics of the enhancement
相关语句
  增强特征
     Characteristics of the enhancement of activity of moderate earthquakes before M≥5 earthquakes in Henan Province and its adjacent areas
     河南及邻区5级以上地震前中等地震活动增强特征
短句来源
  相似匹配句对
     And the characteristics of the G.
     通过仿真和实验,也验证了G.
短句来源
     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
短句来源
     characteristics;
     三、发展的特点;
短句来源
     Biological Characteristics and Aquaculture and Enhancement of Strongylocentrotus nudues
     大连紫海胆的生物学特性及培养殖
短句来源
     Research on characteristics of the L-band EDFA gain clamping and enhancement
     L波段掺铒光纤放大器增益钳制及提高特性研究
短句来源
查询“characteristics of the enhancement”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  characteristics of the enhancement
This suggests that the traditional R-D models may not capture the characteristics of the enhancement layer.
      


Magnetic resonance imaging(MRI) was performed on 32 Patients with nasopharyngeal carcinoma(NPC) before and after iv. administration of gadolinium-DTPA, for evaluating the role of Gd-DTPA-enhanced MR aliaging in the differentiation of recurrent nasopharygeal carcinoma(RNPC) from post-radiatin fibrosis(RF). MRI diagnosis and findings were confirmed by pathology and long-term serial MR/CT and clinical follow-up, including 3 untreated primary NPC cases, The results indicated that post contrast T1 weighted imaging...

Magnetic resonance imaging(MRI) was performed on 32 Patients with nasopharyngeal carcinoma(NPC) before and after iv. administration of gadolinium-DTPA, for evaluating the role of Gd-DTPA-enhanced MR aliaging in the differentiation of recurrent nasopharygeal carcinoma(RNPC) from post-radiatin fibrosis(RF). MRI diagnosis and findings were confirmed by pathology and long-term serial MR/CT and clinical follow-up, including 3 untreated primary NPC cases, The results indicated that post contrast T1 weighted imaging exhibited excellent contrast between lesions and surrounding tissues, therefore, it was superior to pre-contrast T1 weighted imaging in showing the relationship between lesions and adjacent dissues. Mucosa of the nasopharyngeal cavity and paranasal sinus showed marked enhancement. All the NPC and RNPC demonstrated mild to moderate enhancement, with the pattern of homogenous masser or patches. Only 5cases(38. 5%) of the RF group demonstrated mild enhancement, which was mostly found in the cases less than 1 year after radiotherapy. of the 5 cases, 4 revealed linear-shaped enhancement.The mean value of enhancement percentage of the two groups showed marked difference, however,some overlapping existed in their X±SD. Gd-DTPA enhanced MR imaging could offer important information for differentiationg RNPC from RF, on the basis of the intensity and pattern characteristics of the enhancement.

本文对32例鼻咽癌病人进行了Gd-DThA增强前后磁共振成像(MRI)检查。放疗后局部肿瘤复发(RNPC),纤维化(RF)的病例。结果表明;Gd-DTPAMR增强扫描下加权像能够提高病块与周围结构的区别。副鼻窦及鼻咽部粘膜看明显的强化作用。NPC及RNPC皆为轻度到中等度均匀或四块状强化,RF组一般无强化,但有5例38.5%呈轻度索条状强化,且多发生于放疗后间隔时间小于1年内者,RNPC与RF两组的强化率平均值有显著差别(P<0.05),虽其X±SD有部分重叠,但如能结合病灶强化程度和强化形式,对RNPC与RF的鉴别可提供重要信息.

Baking kaolin under a proper temperature,a new mineral admixture|metakaolin powder (KP) with high pozzolanic reactivity is attained.In this paper,the workability properties and the characteristic of the enhancement of the KP|modified concrete are discussed comparably to the silica fume|modified concrete.All the results make it clear that the KP is an excellent mineral admixture with superior properties similar to the silica fume,and as the replacement used in the high performance concrete.

高岭土在适当的温度下煅烧 ,得到新型高活性混凝土偏高岭土 (KP)矿物掺和料 ,本文详细介绍了KP掺和料在新拌混凝土中的工作性能和硬化混凝土的增强性能 ,同时与硅灰做了对比。试验结果表明 ,偏高岭土是一种良好的矿物掺和料 ,各种性能与硅灰相近 ,完全可以替代硅灰在高性能混凝土中应用

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关characteristics of the enhancement的内容
在知识搜索中查有关characteristics of the enhancement的内容
在数字搜索中查有关characteristics of the enhancement的内容
在概念知识元中查有关characteristics of the enhancement的内容
在学术趋势中查有关characteristics of the enhancement的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社