查询词典 periodic

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。

Comparison between the velocity distributions at the different flow rate conditions showed that increasing the flow rate was help to improving the velocity distribution. The periodic mean field on r-6 plane at different axis positions showed that the flow within the vaned diffuser, especially within the inlet region, was periodic unsteady when impeller located at the different circumferential position, just as the flow within the vaneless diffuser.

有叶扩压器内平均流场的分析表明，在定常流动的假设下，不同流量工况下有叶扩压器的内部流动也呈现为沿轴线向后盘方向推移流动状况逐渐恶劣的分布规律，表明二元叶片构成的平行直壁有叶扩压器对轴向不均匀流动的掺混作用仍然不大。

A periodic graphics processing method has been proposed based on the basic element of periodic pattern.

本文提出了一种基于基元图形的周期图形处理方法。

In this article discuss that it's necessary to explore Element's Solid Periodic Law. And through the developmental history of it we may know that The Element's Periodic Law is explored from "point","line" to "plane".

本文论述了探索元素立体周期律的必要性，并通过元素周期律的发展史可知，元素规律的探索是由"点"到"线"又到"面"的，最后发展成"体"的、三维空间的元素立体周期律的必然性。

Research on self - organization of complex system on element periodic table ;2. The formula can be used in calculating thirty quantitives or more of element and its compounds in the same tribe of the element periodic table .

将同系因子1／N用于元素周期表，以N为周期序数，P作为各元素或其化合物的性能，利用公式P＝a＋b／N对周期表中各元素及化合物30多种性能进行拟合，得到了良好的结果。

On the basis of common GM(1,1) model and by means of establishing residual error periodic extensional model, the authors extract predominant period and reconstruct a new data sequence; then after superposing the values of the same time in different period, a ray-periodic extensional combinatorial model is built.

提出了灰色–周期外延组合模型，即在一般灰色模型GM(1，1)的基础上建立残差周期外延模型，并提取优势周期以重新构造新的数据序列，再将不同周期同一时刻的值叠加。

The separability of asymptotically strongly periodic function space and asymptotically periodic sequence space are also discussed.

研究了渐近强周期函数空间、渐近周期序列空间的可分性质。

The changes of rural periodic market take place under the condition of Chinese transformation of social structure and transition of economic system, in which the gradual improvement of agricultural commercialization in rural society promoted the development of various professional markets, and the function of periodic market tends to simplification.

乡村集市这些变化，是在中国社会结构转型和经济体制转轨的大背景下发生的，在这一过程中，乡村社会农业商品化的程度逐步提高，促进了各类专业市场的发展，集市的功能趋于单一化。

The fourth chapter analyzed the life periodic law of Chinese real estate industry, and pointed out the real estate developing investment were always increasing periodic, at the same time, the price graph was always in ascending gauge.

第四章是对房地产业生命周期的分析，指出房地产开发投资呈周期性增长和房地产价格总是处于一个长期上升的轨迹之中的特点，并着重分析了房地产周期波动的特点。

When the response is chaotic,by the wavelet transform,there is no any periodic signal,which is the fundamental difference from periodic motion.

如果系统响应是混沌的，通过小波变换，始终都得不到周期的信号，这一点明显区别于周期运动。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。