查询词典 variations

The results shows that the variations of height and bridge-length were greatly correlative with temperature according to the data, that is, when the tempera...

测试表明南浦大桥主跨在垂直方向的变化、桥身长度变化与气温有较强的相关性。

The Thaddeus legend has many ramifications and has undergone a number of variations.

该撒迪厄斯传说有许多影响，并已经历了若干变化。

To minimize errors due to temperature variations, operate the entire system in a thermally stable environment.

为了尽量减小温度变化引起的误差，应当使整个系统在温度稳定的环境中工作。

There are hundreds of types of thermoplastic polymer, and new variations are regularly being developed.

有数百种热塑性聚合物、新变化，经常被开发。

objective to invetigate the variations of plasminogen activator inhibitor-1(pai-1) and tissue-type plsminogen activator in patients with diabetic nephropathy.

目的 探讨2型糖尿病（t2dm）患者血浆纤溶酶原激活物抑制物（pai-1）和组织型纤溶酶原激活物活性水平的变化及其与糖尿病肾病的关系。

By analysing and calculating the variations in distribution of axis direction contact force and contact pressure on screw thread, the influence of errors of pitch and taper of casing screw threads to the properties of resisting pull and sealing liquid and gas are studied. Based on the result obtained through analysis, a reasonable tolerance distribution for pitch and taper is proposed.

最后，本文通过分析计算内外螺纹不同的螺距、锥度参数配合时，轴向载荷及接触压力在螺纹上分布的变化，研究了套管螺纹的螺距、锥度参数误差对套管螺纹接头的拉伸和密封性能的影响，并依据分析结果提出了二参数公差带的合理分布。

Variations in color and tone are not a

颜色和色调上的差异不属于瑕疵。

The Pratt hypothesis assumes density variations so that areas of less-dense crust rise topographically above areas of more-dense crust.

普拉特 〔地壳均衡〕假说假定地壳密度是变化的，因此认为地壳密度低的地区的地势比密度高的地区要高。

In this thesis, we mainly study problems on global geometry and geometricanalysis of Riemannian submanifolds, including vanishing theorem for homologygroups, topological sphere theorem, L~2 harmonic 1-forms, finiteness of end andthe spectrum of the Laplacian. In 1973, by using the Federer-Fleming existence theorem and the techniquesfrom the calculus of variations in the geometric measure theory, H.

本文着重研究黎曼子流形上整体几何与几何分析的若干问题，主要内容包括子流形的同调群消没定理、拓扑球面定理、L~2调和1-形式、端的有限性和Laplace算子谱等问题。

Comparisons between calculated results and experimental data are presented,the variations of module of the roll toque coefficients with flight parameters are analyzed.

因此在迎风子午面两侧的烧蚀引射率和摩擦力不再对称，这是产生烧蚀滞后滚转力矩的主要原因。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。