查询词典 dual

By using these convergence theorems,it presents the Silverman-To-eplitz regular theorem and Samaratunga-Sember theorem on the Abelian topologicalgroups,the Vitali-Hahn-Saks theorem on algebras and the weak sequentially completenesstheorem of 〓-dual spaces of sequence spaces,etc.

这是抽象分析中的两个基本定理。作为应用，给出了Abelian拓扑群上的Silverman-Toeplitz正则性定理、Samaratunga-Sember定理、代数上的Vitali-Hahn-Saks定理，以及序列空间的〓对偶空间之弱序列完备性定理等。

At first, the paper Analyzes supply and demand in aber force market,and finds the basic characteristic of dual excess system.

首先对省内、外劳动力市场的需求状况进行了分析，得出双重过剩体制的基本特征。

With employees faced with the dual demands of family and work, there will be increased tardiness and absenteeism.

与员工面临的双重需求，家庭和工作，将增加迟到和旷工。

To solve the problem, the method that all the elements of the image of dual absolute quadric are transformed into the same magnitude is proposed.

提出了一种变换法，使对偶绝对二次曲面像的各个元素变到同一个数量级上，可以使求解过程更具有鲁棒性。

The available camera self-calibration is based on the image of the dual absolute quadric, but its elements have so large differences in magnitude that solutions are extremely sensitive to noise.

现有的自定标技术一般都是基于对偶绝对二次曲面像，由于对偶绝对二次曲面像元素在数量级上相差较大，在求解时必然会导致鲁棒性较差。

Methods: Measuring the bone density of mandibular angle and coxofemoral region with dual energy X ray absorptiometer.

采用双能X线吸收测量仪，测量右侧髋部与左侧下颌角的骨矿物密度。

To evaluate bone mineral density of normal humans in Henan of China,BMD of whole body,lumbar vertebrae,upper and lower limbs and pelvis of 417 healthy subjects was measured by Hologic 4500W dual energy X-ray absorptiometer made in USA.Only BMD of limbs and pelvis was analyzed.

为了解我国河南地区正常人骨密度的数据，作者应用美国Hologic生产的双能X线4500W型骨密度仪，对417例正常人进行了全身和腰椎正、侧位检测，现就四肢和骨盆骨密度的测试结果加以分析。

Bone mineral density of whole femur were measured with a dual-energy x-ray absorptiometer. The three-point bending test was used to detect biomechanical properties of the femur.

用双能X线骨密度仪检测完整股骨骨密度，三点弯曲试验测试股骨生物力学性能。

Methods Two hundred and ninety seven middle-aged and aged females were sampled randomly from the cases who were examined in the bone mineral density measurement department of The Second Affiliated Hospital of Nanchang University from January 2004 to January 2006, and their age, stature and body weight were recorded exactly. The BMD of lumbar (L2~4), femoral neck, Ward's and great trochanter was measured by dual energy X-ray absorptiometer, then statistically analyzed.

从2004年1月～2006年1月在南昌大学第二附属医院骨密度测定室检测的就诊者中随机抽取297例中老年妇女，准确记录其年龄、身高、体重；采用法国DMS公司Challenge：双能X线骨密度测定仪检测腰椎(L2~4)、股骨颈、ward's三角以及大转子的BMD，然后进行比较和统计分析。

Hereon, Chapter Two expound some relevant theories about rural labour transfer in industrialization process, and focus on the theoretical mode of labour transfer in dual economic structure of developing country: Lewes dual economy theory, Ranis-Fei model, Jorgenson's model, M.P.Todalo's model, and"thrust-pull"theory.

其中：第二章阐述了工业化进程中农村劳动力转移的有关理论，重点阐述了发展中国家二元经济结构中劳动力转移的理论模式：即刘易斯二元经济理论、拉尼斯—费模式、乔根森模式、托达罗模式和&推—拉&理论。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。