查询词典 two-fold

Perhaps existing two arcs above in the same direction between two states, adjacency matrix could only record one of them.

原因是两个状态间可能有两条以上同方向的弧，而邻接矩阵只能记录两个状态间存在的一条弧。

In addition, we show that the entities such as the length-ratio of two adjacent sides and the including angle of two adjacent sides of the parallelogram, since they are not projective invariants, cannot provide any additional useful constraints on the pose parameters.

另外，诸如相邻边长之比，相邻边之间的夹角等信息，由于它们不是射影不变量，所以它们对基于单幅图像的物体定位来说，提供不了任何有用的额外信息。

By analyzing the relations of two adjacent waves in the process of locomotion and doing an approximation of the serpenoid curve, the motion function of relative angles between two adjacent links and the absolute angles between each link and the baseline on the traveling curve are built.

通过对蠕动运动过程中相邻2个波形的分析和对serpenoid曲线的近似，建立了运动波形上各相邻连杆间的相对角度运动方程和各连杆与基线之间的绝对角度运动方程。

Hit double lever ball to need to have two him ball or one ball (2, 3) close suitably, build ace ball to need one party ball to be short of date and the around that lack number group of cement of safety of ball of two adjacent date, and hit edge ball to need his ball supply only however.

打双杆球需有两个他球或一球一门相配合，造王牌球需一方球缺号和缺号前后两个邻号球平安结组，而打擦边球却只需要一个他球接应。

Our study is also one of the few to examine the possibility that the weather one or two days before the asthma exacerbation may be as important as that on the day of admission, as the additional visits occur one to two days after the fluctuation.

我们的研究也是少数检视气候的研究之一，探讨在气喘恶化前每天或每两天与住院当天气候改变之影响程度、以及气候变化之后一、两天造成急诊的情况。

This paper validates, validity and adoptability about two kinds of method by contrastively analyzing, so two kinds of method can be used to predict the viscous resistance of SWATH to the beginning of designing.

因此，两种计算方法在SWATH设计初始可以作为其粘性阻力计算和船型优化分析的有效工具。

One category is the traditional leader in the domestic national brand and other parts have a regional market based on two or three brands of toothpaste products (blue six Hartridge, two needles, etc.), on the one hand, enhance the brand image, on the other hand, for the operation of the reality of costs and profits necessary, the product began from the low-end to high-end depth in advance, so the price system from low to high showed a strong trend of development, with a view to establish a brand image for high-end market, cut the cake.

一类是在国内民族品牌和其他地区的传统领导者有一个区域市场的两三个品牌的牙膏产品的（蓝色6哈特里奇，两针等），一方面，提高品牌形象，在另一方面，为了在必要的成本和利润的实际操作，产品开始从低端到高端的深入推进，因此，由低到高价格体系表现出强劲的发展势头，以期建立高端市场的品牌形象，切蛋糕。

In advancing a takeout double of a weak two-bid, lebensohl applies (two notrump is a marionette to three clubs , after which advancer can pass or bid lower than three of opener's suit to show a weak hand; direct non-jump three-level new-suit advances show moderate values).

我方对敌方弱二开叫技术性加倍时，使用lebensohl(2NT为迫加倍者叫3 [开叫者只有在持特定额外力量叫出3 以上叫品]，然后回答人派司或三阶较敌方开叫花色低阶为示弱；直接非跳叫三阶新花回答为中度力量)。

The main factors affecting the soil-structure interface behaviors were found experimentally and theoretically, including: 1 the thickness of the interface that is five to six times the average grain size of the soil; 2 the aeolotropy of interface, which is responsible for anisotropic response of the stress-strain response of the interface; 3 two physical states, including crashing and compression of the soil near the structure surface, which govern the stress-strain response of the interface strongly; 4 two shear deformation components due to sliding and constraint of the structure surface relative to the soil respectively, which forms the deformation of the interface; 5 the volumetric strain due to dilatancy, which is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. 4. A unified constitutive model of the interface, based on new elasto-plasticity damage theory, was developed. It was confirmed to be effective for the conditions considering monotonic and cyclic shearing, coupling effect of shear and volumetric strains, evolution of physical state, micro-structure aeolotropy of the soil and the resulting aeolotropy of the interface as well as the three normal boundary conditions stated above. 5. 2D and 3D finite element formulations of the present model were derived and incorporated into the FEM codes. They were applied to the evaluation of practical engineering problems with different typical interfaces between soil and structure. The new model was shown to be reasonable and effective.

确定了粗粒土与结构接触面厚度约为5～6倍的平均粒径，首次揭示了接触面的细观结构异向性以及由此所引起的宏观剪切异向性，发现了在单调和往返剪切荷载作用下土颗粒破碎和剪切压密两种物态变化机制共同支配着接触面力学性质的变化，通过细观分析证实了接触面的变形可分解为一般同时发生的土与结构交界面上的滑移变形以及结构面位移约束范围之内土体本身的剪切变形两部分，观测到接触面受剪时表现出明显的相对法向位移，并可分解为可逆性和不可逆性两个分量；(4)建立了第一个能够统一地描述单调与往返剪切特性、剪应变与体应变耦合特性、细观结构和宏观剪切异向性以及土颗粒破碎等物态变化特性的土与结构接触面弹塑性损伤本构数学模型，并采用多种法向边界条件复杂加载路径的试验成果验证了新模型的合理性和有效性；(5)提出了新模型的二、三维有限元格式并结合实际边值问题进行了应用计算分析，比较了不同接触面本构模型对计算结果的影响，证实了新模型及其有限元格式不仅能够合理地描述土与结构接触面的主要力学特性，还能够较好地反映土体与结构物在接触面处的滑移、脱开等不连续现象。

Based on the C Subject,statistics and aerography knowledge are used to build two evaluation models from two different perspectives.

结合该题，作者运用了统计学的观点和气象学知识，从两个不同角度建立了两个评价模型。

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。