中项

However, among the variables are associated with school educational resources , excellent school academicism has a positive effect and the times of teachers' in-service training programs has a negative effect on students' academic achievement, other variables are not highly related to academic achievement.

至於学校因素中，学校的社经地位与学生教育期望、学习态度都对学生学业成就有正影响。然而众多学校教育资源变项中，除了优良校风有正影响，教师研习次数有负影响外，其余变项的影响都不显著。

Although each charge cost in an accident is independence and be separated from each other strictly according to the provisions of the marine insurance law, in the insurance practice its difficult to classify a charge to the special rage.

对于一次事故中发生的各项费用，彼此之间是独立的，每一项都严格区分于其它的各项，但是在保险实践中，有时候将某项费用归入特定的范畴也会遇到困难。

An adaptive grid scheme controlling cell area is used to generated grids in the divergent section of symmetric annular nozzle, and the generated grids are used in the flowfield calculation through the uncoupled way. The elliptic equations are used to generate grids in three dimensional regions of FDN divergent section, the source terms used in the equations employ a mathematical form which is independent of the boundary shape and of the boundary grid point distribution, the free parameters contained in the source terms are determined by the two restraint conditions, the intersection angle of transverse grid lines with boundaries and the local curvature of the transverse grid lines at the boundaries, and the interior grid distribution controlled directly by the grid point distribution assigned on the boundaries is realized, it makes the grid more clustering near the nozzle wall. For the generated grids in the whole computational regions have a good smoothness and orthogonality, the accuracy of calculation in the flowfield is ensured.

对轴对称的环形喷管采用控制网格面积的自适应网格方法对扩散段部分进行了网格生成，并通过非耦合方式应用于喷管的流场计算中；对强制偏流喷管扩散段内的三维区域采用椭圆型方程进行网格生成，方程中的源项采用了与边界形状和边界网格点分布无关的数学形式，源项内的自由参数由横向网格线与边界的交角及横向网格线在边界处的局部曲率两个约束条件来确定，实现了由边界上的网格分布直接控制内部的网格点，使壁面附近具有较密集的网格，并且在整个计算区域内的网格都具有良好的光滑性和正交性，从而保证了流场计算的准确性。

Whereas a multi-element regression analysis indicated that 6 indexes presented an obvious significance (analysis level:α=0.1) for judging benignancy or malignancy of a thyroid tumor.

单因素分析显示，19项指标在甲状腺良恶疾病的表现中，有显著性差异(P＜0.05)；多因素分析表明，6项指标在判断甲状腺良恶性肿瘤作用中，有显著意义(分析水平：α=0.1)。

At the same time, it introduced the form of a binomial distribution --- a number of promotional distribution, which is a typical form in the distributed multi-dimensional discrete random variables and it's widely used in engineering and technology.

同时介绍了二项分布的一种推广形式---多项分布，该分布是多维离散型随机变量中的典型形式，在工程技术中有广泛的应用。

Among 16 provisions, two involving wiretaps and special court orders to obtain records from businesses, libraries and bookstores would be extended for four years.

在16项法规中，2项涉及到利用窃听器和借助特别法院指令从商业，图书馆和书店获取信息记录。这2项法规还将延用4年。

Integrating out the small parts of the quark and antiquark fields but keeping both the quark and antiquark freedom in QCD, we get an effective Lagrangian which contains quark, antiquark and quark-antiquark mixing terms.

从QCD拉氏量出发，同时保留其中正，反夸克自由度贡献，仅将正，反夸克场中的小分量积分出去而得到一个包含正夸克项，反夸克项及正反夸克耦合项的拉氏量。

The af or esaid property together with the properties stated in recital (1) above shall be collectively referred to as the "Asset", which term may also, where the context so requires, refer to any one or m or e of the properties af or estated.

该财产与列举在上(1)项中的财产统称&资产&，&资产&这一词语也可在上下文要求时，指上述财产的一项或数项。

Several other poster presentations reinforced the message that once-weekly epoetin was effective, although none of these others had a comparator dose. Two posters presented results from meta-analyses of epoetin alfa clinical trials. One was carried out by Pere Gascon, MD, PhD, and colleagues, from the University of Barcelona, in Spain, and involved 4296 patients with mixed tumor types, while the other, reported by Mario Dicato, MD, from the Luxembourg Medical Center, involved 2019 patients with breast cancer. Both concluded that 40,000-IU epoetin alfa is effective and well tolerated; it ameliorates the impact of chemotherapy on hemoglobin and improves quality of life, thus representing "good anemia management," the researchers concluded.

许多其它的墙报研究同样证实每周投予一次红血球生成素是有效的，虽然其它研究中未使用比较组；另两项比较红血球生成素阿法临床试验结果的综合分析，一项是由Pere Gascon医师与其来自西班牙巴塞隆纳大学的同事，收纳了4，296位各种肿瘤种类病患的研究；另一篇是来自Luxembourg医学中心Mario Dicato医师，收纳2，019位乳癌病患的研究，这两项研究的结论都是40，000单位的红血球生成素阿法同样有效、且耐受性佳；该疗法降低化学疗法对血红素的不良影响，且改善了生活质量，因此可以说为是「良好贫血处理」的标竿。

As a natural result, the mass matrix is a positive definite consistent and time-independent one, and the two time-dependent and nonsymmetric matrice, that is, the "gyroscopic damping" and "centrifugal stiffness" ones, don't exist in the equation.

在不附加任何&运动学&假设的情况下，作为自然的结果，方程的质量阵是正定、协调的常数阵；方程中不存在两类时变的非对称系数项，即所谓的&陀螺阻尼&项和&离心动刚度&项。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。