查询词典 northwest China

Many kinds of fault tectonics differing in age and dynamic genesis occur in distribution in Northwest China and Central Asia, in long term activity with distinct character. Transcurrent activities of various scales taking place in the twoareas during Cenozic are important to accommodate area intraplate deformation.

中国西北和中亚地区断裂构造发育，不同性质的断裂具有多期活动、及在各时期运动性质不同的特点，它们在新生代时期的发生了规模不等的走滑活动，这对于调节该区域板内变形具有重要意义。

A field experiment was carried out to compare the effects of different soil water potential on yield and water use efficiency of pepper under mulched drip irrigation condition to determine optimal water potential for pepper growth in the arid areas in Northwest China.

试验主要研究在西北干旱地区膜下滴灌条件下，不同水势处理对干制辣椒产量和水分利用效率的影响，从而确定适合该地区的辣椒滴灌控水下限。

Comparing with existing solutions, new method can utilize generators' speed signal measured by wide area measurement systems directly and detailed model and parameter of power system components were not needed. After sphering measurement-data, ICA with maximal negentropy criterion was carried out to obtain feature matrix. By this means high-dimension data of multi-machine perturbed trajectories were reduced to lower dimensions, and coherent generator groups were identified by pattern recognition consequently. Simulation results of 36-bus system with 8-generator and planning northwest China 750 kV power grid show that noise signals and bad data can be eliminated. This method is accurate in identifying coherent generator groups.

与现有方法相比，这种方法不需要获得系统元件模型和参数，而是直接球化广域测量系统(wide area measurement systems，WAMS)提供的发电机电角速度信号，再利用最大负熵准则进行独立分量分析得到特征矩阵，将高维数的多机受扰轨迹数据变换到低维空间，通过模式识别得到分群结果。8机36节点系统和西北750 kV电网规划系统算例表明，该方法能有效消除噪音和坏数据的影响，准确识别出同调机群。

This study was to explore universalities of these factors in Wuwei, a city in northwest China with high incidence of gastric cancer, and provide evidences for the first-prevention of gastric cancer.

本研究旨在探讨这些因素在我国西北部胃癌高发区－武威市的普遍性，给胃癌一级预防提供病因线索。

Now, to the Northeast and the Northwest, China has frontiers with the Russian.

现在的中国的国境：在东北和西北的一部，和俄罗斯接壤。

Nitraria tangutorum Nebkhas widely distributed in arid region of Northwest China, but it is not widespread concerned.

白刺灌丛沙堆在我国西北千旱区分布广泛，但对其的研究程度较低。

When they compile SiKuQuanShu, they have collected works in northwest China from following channel: Shanxi and Gansu province gathering,from the Yongle encyclopedia, other provinces' gathering,from the personal book collector and which serves as an official in the personal book collection offers, the government book collection and the general books.

四库馆纂修《四库全书》时，从以下渠道采入了西北地区作者的著作：陕甘地区采进本，《永乐大典》中辑录出的本子，其他各省采进本，私人藏书家及在京供职官员进呈的书籍，内府藏本和通行本。

Because of the special geographic position and suitable climatic conditions, making the coalfields in Northwest China become the world\'s most serious coalfield disasters affected by spontaneous combustion.

由于我国西北地区煤田特殊的地理位置以及适宜的气候条件，使中国成为世界上煤田自燃灾害最为严重的国家。

Since 1970s, there has been lots of deep seismic detections in Northwest China.

中文摘要：从20世纪70年代以来，在我国西北地区进行了大量的深地震探测研究。

For instance, many areas in northwest China should concentrate on growing forage grass in order to expand animal husbandry.

像西北的不少地方，应该下决心以种牧草为主，发展畜牧业。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。