查询词典 weighted function

T1-weighted coronal sections show gadolinium enhancement along cortical gyri and sulci in the occipital paracentral cortex.

冠位增强T1像于枕叶旁中央灰质处见沿皮层脑回、脑沟的强化病灶；左侧枕叶距状裂皮层也见轻度强化病灶（最后1张图片）。

High signal was also seen in the corticospinal tract on T2-weighted images in two of the eight normal volunteers and four of the 16 disease controls: two each with AMN and leukoencephalopathy presenting spastic paraparesis.

在8例正常人对照者中有2例、16例其他神经疾病患者中有4例（2例肾上腺脊髓神经病患者、2例表现为下肢痉挛性轻瘫的不明原因的白质脑病患者）于T2像也可见皮质脊髓束走行区高信号。

Cases 1-5 who presented with spastic paraparesis and other prominent upper motor neurone signs showed high signal on T1-weighted images in the centrum semiovale, corona radiata and posterior limb of the internal capsule which corresponded to the large myelinated fibres of the corticospinal tract Fig.

病例1~5患者表现为下肢痉挛性轻瘫和其他一些明显的上运动神经元症状体征，在T1像上于半卵圆中心、放射冠、内囊后肢处的皮质脊髓束大有髓纤维走行区均可见高信号病灶（图1），在T2、PdWI像上也可见自放射冠延伸至大脑脚的高信号病灶。

Since peaking in 2002, it has fallen by 24% against a trade-weighted basket of currencies.

自从高峰在2002年，它已经下降了24 ％，对贸易加权的笼统货币。

In this study, with a total of 798 SOC density data and the 1:500 000 soil maps, the SOC storage in Yunnan-Guizhou-Guangxi Region of China (including Yunnan province, Guizhou province and Guangxi Zhuang Autonomous Region) was estimated using the soil type method with the soil type method with the linkage of arithmetic mean method, median method, and area-weighted mean method (based on the area recorded in the Soil Series) based on different map units and the results were compared with that of the linkage of PKB method (Pedological Professional Knowledge Based Method).

利用中国滇黔桂地区（云南省、贵州省和广西壮族自治区）798个土壤剖面及1：50万土壤图在不同的制图单元水平上，分别采用算术平均值法、中值法和面积加权平均值法（以土种志中的面积为权重）估算了该地区1 m深度SOC储量，并与基于土壤学专业知识连接方法(Pedological Knowledge Based Method，PKB)的估算结果进行了比较。

MR images show high signal in periatrial white matter on T2-weighted images, and low signal on T1 pre- and post gadolinium.

磁共振影像显示：T2加权像上室周白质高，而在常规和钆造影后T1加权像上是低密度影。

Perhaps most salient, sterling is already heavily devalued, with its trade-weighted value falling by 30% between mid-2007 and the end of 2008 before perking up a bit.

或许最重要的是，英镑已经严重贬值，自2007年中到2008年底小幅回升之前，它的贸易加权值就已经下跌了30%。

In the diagnostic process of RV , the presence of peripheral neuropathy and/or purpura/petechiae or a high weighted EAM score will increase the probability of histologically proven RV.

类风湿血管炎的诊断过程中，如出现外周神经病和紫癜/紫斑或关节外表现加权得分高，则发生组织学证实的血管炎可能性增大。

Based on the genetic distance of 26% by SSR data, the cluster analysis with un-weighted pair-group method using arithmetic averages produced 2 major clusters: cluster Ⅰ of higher degrees of genetic differentiation and Cluster Ⅱ of lower degrees of genetic differentiation relatively, which are composed of 30 cultivars, and another cluster of much higher degrees of genetic differentiation, which is only composed of the cultivars of FHIA 25 and Pisang Jari Buaya.

依据26%的遗传距离，除了FHIA25和Pisang Jari Buaya单独化成1组外，其它30个品种可以分为2组：品种间遗传差异相对较高的组Ⅰ和品种间遗传差异相对较低的组Ⅱ。

For the multisensor linear discrete time-varying stochastic control systems with the different local dynamic models, using the Kalman filtering method, under the optimal fusion criterion weighted by scalars, the unified and universal optimal information fusion white noise deconvolution estimators are presenced, and for the corresponding time-invariant systems, the steady-state optimal information fusion white noise deconvolution estimators are also presented.

对于带不同局部动态模型的多传感器线性离散时变随机控制系统，应用Kalman滤波方法，在按标量加权最优融合准则下，提出了统一和通用的最优信息融合白噪声反卷积估值器，并对定常系统提出了稳态最优信息融合白噪声反卷积估值器。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。