查询词典 high and low

Results An intracerebral echoless cyst could be visualized in all the three cases, in which" high-speed and low-resistance" blood signal could be detected by CDFI. There was direct communication between the vein of Galen and several basis cranii cerebral arteries without cerebral ventricle dilation. The dilated heart-breast rate could be visualized in all the three cases, two of which complicating with the dilation of superior vena cava and tricuspid regurgitation; two of which complicating with pleural fluid and abdominal dropsy; one of which complicating with edema of skin and polyhydramnios; one of which complicating with reversing blood signal of umbilical artery in diastolic phase.

结果 超声声像图显示3例胎儿在丘脑后下方、小脑上方有一无回声囊性结构，彩色多普勒超声提示无回声区内为高速低阻血流信号，与颅底动脉环间可见多条血管分支相通；脑室系统均未见扩大；胎儿心胸比增大，其中2例伴有上腔静脉内径增宽、三尖瓣反流；2例伴有胸腹水，1例全身皮肤水肿伴羊水过多，1例脐动脉舒张期血流反向。

In the CO_2 source area, phytoplankton abundance was low and zooplankton mainly belonged to true estuary and estuary marine communities; while in the CO_2 sink area, phytoplankton was high and zooplankton mainly belonged to euryhaline marine communities.

在枯水季节，长江口海域由低盐区大气二氧化碳的强源逐渐过渡到高盐区的弱汇，咸淡水的混合在一定程度上决定了该区域碳源汇的格局；二氧化碳源区，浮游植物的丰度低，浮游动物主要是纯河口类群和河口性海洋类群，而汇区，浮游植物的丰度高，浮游动物主要是广盐性海洋类群。

Above the high tidal flat and lowland strata of MIS 3, the marine microfossils continuously or discontinuously occur at some horizons of estuary facies and neighbor lowland, even during the Last Glacial Maximum, but only of the euryhaline and low-salinity assemblages generally, which do not extend far from the paleo-river.

在MIS3阶段高潮坪一低地沉积之后，河口与相邻低地依然持续或断续出现海相微体生物，个别钻孔中其分布甚至延续到末次盛冰期低海面地层中，但是基本都是广盐种和低盐种。

Above the high tidal flat and lowland strata of MIS 3,the marine microfossils continuously or discontinuously occur at some horizons of estuary facies and neighbor lowland,even during the Last Glacial Maximum,but only of the euryhaline and low-salinity assemblages generally,which do not extend far from the paleo-river.

在MIS3阶段高潮坪-低地沉积之后，河口与相邻低地依然持续或断续出现海相微体生物，个别钻孔中其分布甚至延续到末次盛冰期低海面地层中，但是基本都是广盐种和低盐种。

The reestablish and error estimation formulas of the non-noise signal under the finitive scale condition is given for the basic filtering operation of high pass, low pass, and band pass respectively. The signal Wavelet analysis softwave developed, which is of some common use, and is served as the basis of the research following it, is also introduced here.

第二章首先建立了突变信号的数学模型；导出了对突变信号进行连续小波分析的尺度截取准则；分别针对突变信号进行高通、低通和带通三种基本滤波操作的情况，给出了在有限尺度分析情况下的非噪部分信号的重建估计和误差估计公式；并介绍了所开发的作为后续工作的基本分析工具、具有一定通用性的信号小波分析软件。

Under market economy circumstance, the diversification demand of capital, which is from the infirmness of rural economy, the lag of investment environment, the diversification of capital demand from farmers, the finitude of credit, the difference of resource gift and development in different area and so on, results in high cost in fetching information and dealing, and low yield.

市场经济条件下，由于农村经济的弱质性，投资环境的滞后，农户资金需求的分散性和单位信贷的有限性，资源禀赋和发展水平的区域差异等所导致的资金需求的多层次和多元化，决定了信息获取成本和交易成本高而投资收益率低。

Traditional manage mode has no ability to satisfy the demand of corporation and then supply chain management is concerned by more and more people as a tool with high flexibleness, low risk and cost, quickly reactive.

然而传统的管理模式已经无法满足企业的这种需求，因此，供应链管理作为一种高柔性、低风险、低成本以及市场需求快速反应的管理方式被大家广泛关注。

Data analysis shows that the total amount of PAHs in the sediments of north Taihu Lake is obviously higher than that at the central and south Taihu Lake, and that there is a little difference between the contents of PAHs of high molecular weight and low molecular weight, while the ratio of PAHs varies in different sections of the lake. Through the statistical analysis of the ratio of fluoranthene to pyrene, it is concluded that PAHs mainly come from oil burning with part of them from coal and wood burning.

分析结果表明，太湖北部的多环芳烃总量明显高于中部和南部，低分子量多环芳烃与高分子量多环芳烃的含量差别不大，但在地域上比例有所变化；根据荧蒽/芘的比值统计，多环芳烃主要来源于石油燃烧，部分为煤和木材的燃烧形成。

Methods Rabbit model was adopted with gallstone induced by high cholesterol diet. Dynamic study on the serum lipoprotein cholesterol, hepatic total cholesterol, bile cholesterol and glycocholate, and low density lipoprotein recepter activity of hepatocytes had been conductd for the test and control groups after 1,2,3 and 4 weeks respectively.

采用高胆固醇膳食诱发兔胆囊结石模型，对进食高胆固醇膳食后1，2，3，4周实验组和对照组血清脂蛋白胆固醇、肝脏总胆固醇、胆汁中胆固醇和甘氨胆酸，肝细胞低密度脂蛋白受体活性变化进行了动态研究。

Results: Compared with the model group, helianthin resid rate of the high dose and low dose group of JG, and motilin and CCK was higher. There is statistical signficance.

结果 加味柴平颗粒剂高、低剂量组与模型组相比较，甲基橙残留率降低，而胃动素以及胆囊收缩素升高，差异有统计学意义。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了