This paper deals with the recent advances on the study of polar lows occurred over the high latitude oceans.
论述有关发生在高纬度海洋上的极地低压研究的最新进展。
According to a study in Nature Climate Change, the number of most polar bears will fall rapidly by 2080.
据《自然气候变化》的一项研究显示，到2080年，几乎大多数北极熊的数量都将急剧减少。
They may be polar opposites, but something is attracting two species of minke whales, producing at least one hybrid offspring, a new study says.
一项新的研究显示，两种分别生活正在南北极的小须鲸不知为何相会并生出一种混血鲸，而且可能不止生出了一头。
A 2007 study by the U.S. Geological Survey found that two-thirds of the polar bears on the planet could disappear by mid-century if Arctic ice keeps melting.
美国地质调查局2007年进行的一项研究发现：如果北极地区的冰层持续融化，那么地球上三分之二的北极熊在本世纪中叶前就可能消失。
Because of the remote and harsh conditions throughout most of the polar regions, scientists who study them often have to rely on data collected from space for research.
因为大部分冰冻层贯穿极地地区，地势偏僻，环境艰苦，科学家不得不利用从太空传回来的资料进行科研活动。
These changes make polar bears less capable of surviving in a rapidly warming arctic, according to the study.
根据研究，这些变化使得北极熊在迅速变暖的北极地区生存举步维艰。
Carbazoles are polar compounds in oils, and they are useful indicators for study of hydrocarbon migration.
咔唑类化合物是原油中极性较大的化合物，是研究油气运移的有效指标。
Adaptive Kalman filter algorithm study (1) Based on the study of the passive target tracking in modified polar coordinates, the nonlinear dynamic model is devised.
自适应滤波算法(1)研究了极坐标系下的水下目标被动跟踪问题，建立了被动跟踪的动力学模型。
The paper makes general description on the latest development of hydro. dynamic study which has been reflected by the meeting thesis of the Sixth International Coast and Polar Region Project.
主要就第六届国际近海及极地工程会议论文中反映水动力学研究的最新动态作一综述。
At present, it becomes a research hotspot in the world to study the changes of elevation and mass balance of polar ice sheets by satellite altimetry.
提要采用卫星测高技术研究两极冰面高程变化和物质平衡状态是目前国际研究的一个热点。
In this thesis, we mainly study problems on weighted generalized inverses, weighted polar decomposition, and partial orderings of matrices.
本文主要研究有关矩阵的加权广义逆，加权极分解和矩阵偏序等方面的问题。
Aim To study the effects of different polar parts extracted from Mucuna birdwoodiana Tutcher (MBT) on peripheral blood cells in bone marrow suppressed mice in order to clarify the active part of MBT.
目的观察白花油麻藤不同极性部位对骨髓抑制小鼠外周血象的影响，初步明确其促进造血的有效活性部位。
The polar oceans are very significant areas in the study of global change especially for carbon cycling.
南北极是全球变化研究领域中十分重要的地区，也是世界大洋对全球变化反馈的一个重要窗口。
The study on this subject plays an important role in explaining the phenomena of light transition and transport in the ionic crystal and polar semiconductor.
极化子的研究对于解释离子晶体和极性半导体的光跃迁过程及输运现象有重要意义。
The study on massive hydrogrossular by means of polar microscope, infrared spectra and Xray shows that it consists mainly of hydrogrossular, with a little amount of diopside and calcite.
根据显微镜下、红外光谱和X射线衍射的研究，表明块状水钙铝榴石玉的主要矿物成分是水钙铝榴石，并有含量不等的透辉石和方解石等。
A study of the Antarctic surface energy budget using a polar regional atmospheric model forced with satellite-derived cloud properties.
用从卫星获得的云特征驱动的极地区域大气模式研究南极地表能量收支。
Polar conversion function is one theoretical question of organic response, study relevant knowledge of polar conversion.
极性转换作用是有机反应中的一个理论问题，本文系统地介绍了极性转换的相关知识。
By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached.
运用粉尘粒子荷电原理，对四种电晕极的主要技术性能进行了试验研究，探讨了卧式电除尘器的最佳极配形式。
The study found that there are still a long-term polar drift and cycle of about 30 years of long-period oscillation.
经研究，发现地极还存在长期的漂移和周期约30年的长周期摆动。
The study of different area polarization of bi-polar plate flow field PEM fuel cell could be a very good diagnosing tool to verify the engineering design of flow field of bi-polar plate.
质子交换膜燃料电池双极板导流场的不同区域极化研究可以诊断导流场工程设计的合理性。
The study of different area polarization of bi-polar plate flow field PEM fuel cell could be a very good diagnosing tool to verify the engineering design of flow field of bi-polar plate.
质子交换膜燃料电池双极板导流场的不同区域极化研究可以诊断导流场工程设计的合理性。
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