查询词典 ratios

By theory and experiments,the etching behaviors of joint channel with different width ratios are compared.

金仲和 浙江大学信息与电子工程系，杭州 310027王跃林浙江大学信息与电子工程系，杭州 310027

One characteristic of this class of diseases is an imbalance in Th1/Th2 ratios, resulting in the immune system attacking host tissue.

疾病这类的一个特征是在Th1/Th2比率的一种不平衡状态，造成免疫系统攻击的主人组织。

According to that characteristic and based on the differential equation of the deformed surface of the orthotropic plate, with one principal direction size fixed, changing another principal direction size linearly, maintaining elasticity coefficient the same as in the first principal direction and Poisson ratio equal to the geometric mean of two principal Poisson ratios, the original orthogonal plate is equivalent to an isotropic plate. Results obtained show that the deflections of the equivalent isotropic plate are the same as the deflections of the original orthotropic plate at the corresponding points, the forces of the correspondent points have simple relations.

根据这一特性、从正交各向异性板挠曲面的偏微分方程出发，保持一个主方向尺寸不变，另一主方向的尺寸做线性缩放，保持弹性模量与第一主方向相同，泊松比取2个主方向泊松比的几何平均值，将这类正交各向异性板等效为一块各向同性板；通过分析得到：各向同性板任意点的挠度就是原正交各向异性板对应点的挠度，各对应点内力之间存在简单的比例关系，该文的方法将为工程技术人员提供方便，同时可以更加直观的认识正交各向异性板的受力。

By using the QCD factorization approach, we calculated the new physics contributions to the branching ratios of eight two-body charmless decays: B → Kπ, Kη~ After the inclusion of new physics corrections in the MSSM, the agreement between theoretical predictions and the measured values are improved.

2我们还在最小超对称标准模型下，计算了对B→KπKη~(等8个非粲强子衰变道的新物理修正。从整体上来看，新物理修正改善了理论预言和实验数据之间的符合程度。

If you look over the element ratios we measured, you might conclude that our comet particles look more like chondritic porous IDPs than CI chondrite meteorites.

如果你查看我们测定的元素比率，你将得出结论——我们的彗星颗粒看上去更接近多孔球粒陨石 IDPs 而不是 CI 球粒陨石。

However, the Nb/Ta ratios lower than chondrite value (～17) in eclogites are inconsistent with previously proposed Nb/Ta high in subducted oceanic crust to complement the mass balance of Nb and Ta in the evolution of continental crust.

柴北缘沙柳河、鱼卡河、锡铁山和胜利口的榴辉岩类样品的地球化学分析显示它们的原岩的主体是与洋壳有关的火山岩，其中包括岛弧拉斑玄武岩、洋岛火。。。

Harmony is a series of ratios, and harmony gives rise to the chromatic scale, which is a logarithmic equation.

很幸运的，钢琴天才们，看到直觉方法上的障碍，而发现这些更好的练习方法。

Waiting strategy, circuity strategy and greedy strategy and their competitive ratios are given base on blockages only happening on a road.

对于堵塞只发生在一条路径上的特殊道路交通网络，给出了等待策略、迂回策略、贪婪策略及其竞争性能比。

By measuring the ratios of different oxygen isotopes in ice cores, scientists can reconstruct climatic changes over time.

通过对冰核中不同氧的同位素比率测量，科学家可以重新模拟在过去的时间里气候所发生的变化。

Rather, the coefficient ratios between certain basis function are kept fixed at predetermined value.

更确切地说：一定基函数之间的系数的比值保持固定在预定值。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。