查询词典 nasal indices

By constructing different quotient spaces,using the method of symplectic geometry,the self-adjoint extensions of symmetric differential operators in the direct sum spaces for the different deficiency indices at(2,2)singular points was discussed. The classification and description of complete Lagrangian submanifold that correspond with self-adjoint domains of second order differential operators were given.

由于对称微分算子在端点处的亏指数取值情况不同，当微分算子在端点处的亏指数均取(2， 2)时，通过构造商空间，应用辛几何的方法讨论了直和空间的对称微分算子的自共轭扩张问题，并给出了与二阶微分算子自共轭域相对应的完全Lagrangian子流型的分类与描述。

Methods:The height,weight,waist circumference,hip circumference,mid-upper arm circumference,triceps skinfold thickness,subscapular skinfold thickness in 369 young people with average of (27.1±9.4)years were measured. In addition,BCA-2A Body Analysis Instrument was applied to measure body compositions. Five indices to estimate and compare fat rate for men and women were used, including the percent of body fat, body mass index,WC, ideal body weight and TSF+SSF.

对369名青年健康人进行身高、体重、腰围、臀围、上臂围、三头肌皮褶厚度、肩胛下皮褶厚度的测量及采用BCA-2A人体成份分析仪测定人体成份，选择五种不同的指标计算男性、女性肥胖率，包括体脂百分比、BMI、腰围、理想体重和，比较各种方法对男女肥胖率检出率的差异。

After multivariable adjustment, consumption of tuna or other broiled/baked fish was associated with specific HRV components, including indices suggesting greater vagal predominance and moderated baroreceptor responses (eg, higher root mean square successive differences of normal-to-normal intervals [P=0.001]; higher normalized high-frequency power [P=0.008]; and lower low-frequency/high-frequency ratio [P=0.03]) and less erratic sinoatrial node firing (eg, lower Poincaré ratio [P=0.02] and higher short-term fractal scaling exponent [P=0.005]) but not measures of circadian fluctuations (eg, 24-hour standard deviation of normal-to-normal intervals).

经过多因素校正，鲔鱼或其他烤鱼的摄入与HRV某些特异性指标相关，包括了反映更强的迷走神经张力的指数和适当的压力感受器影响如更高的正常-正常均方根连续差[P=0.001；更大的正常化高频功率[P=0.008]；更小的低频/高频功率比［P=0.03］以及更少的窦房结电冲动游走（如，更低的Poincaré比［P=0.02］和更高的短期分形定标指数［P=0.005］），但不测量昼夜波动（如24小时正常-正常间期的标准差）。

The empirical succinctness of scientific theories is one of the rational indices of scientific progress.

科学的经验简洁性是理论创新和科学进步的合理标准之一。

On the basis of the dark-box theory and the production data of Meishan sugar mill, Guangdong province, in the 1993/94 campaign, the mathematical models were established by computer for the prediction of product colour, including four input variables,where one for sugarcane quality index, three for the process indices.

基于黑箱系统理论，以广东梅山精厂1993／94年生产期的班报数据为计算依据，利用计算机建立有关产品包值预测的数学模型，选择了四个输入参数，其中一个代表甘蔗品质指标、三个代表工艺指标。

The correlation between yield and canopy structure indices was the closest during the middle stage of fruiting, then during the latter stage of fruiting, and was the smallest during the seedling stage. It was beneficial to yield formation of summer squash to retain stable and higher canopy height, bigger LAI and lower leaf area density.

产量与结果中期的冠层结构指标相关性最大，其次是结果后期，与苗期相关性最小，结果期维持较高较稳的冠层高度、叶面积指数(leaf area index ，LAI)，较低的叶面积密度，有利于西葫芦产量的形成。

Values in excess of 0.50 indicate, in association with further indices, sweetening with glucose-rich types of sugar.

进一步的指标显示，葡萄糖和果糖的比例超过0.5的情况可能是用富含葡萄糖的糖类调糖导致的。

Based on communication tableaux extraction suffer real time,veracity and other critical technology indices,exploitation quantization evaluation system on 'verity view' is used.

1概述视频检测技术以其独特的宽视角、低成本、智能化等优势，成为智能交通系统的研究热点。

The results show the superior performance and reliability of the kernelized Xie-Beni index in comparison to other indices, and it can take priority of being employed as the validity criterion for the kernel fuzzy clustering algorithm.

划分系数VPC，划分熵VPE等指标由于仅使用隶属度矩阵，可直接用于KFCM；而Xie-Beni的VXB等为数众多的指标不仅使用了隶属度矩阵，还使用了数据集的

Those indices such as AOPPs, protein thiol groups and dityrosine were used as biomarkers of protein injury.

对照组内不加任何尿毒素。37℃分别温育0.5 h和24 h后，分别测定各组的AOPPs、蛋白巯基及二酪氨酸浓度。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。