查询词典 positive pole

"I would say the ice in the vicinity of the North Pole is primed for melting, and an ice-free North Pole is a good possibility," Sheldon Drobot, a climatologist at the Colorado Center for Astrodynamics Research at the University of Colorado, said by email.

来自科罗拉多大学科罗拉多天文动力学研究中心的气候学专家谢尔顿·特罗伯特在邮件中说道：&我认为北极附近地区的冰面即将融化，而今年夏季无冰的可能性很大。&

"I would say the ice in the vicinity of the North Pole is primed for melting, and an ice-free North Pole is a good possibility," Sheldon Drobot, a climatologist at the Colorado Center for Astrodynamics Research at the University of Colorado, said by email.

每年夏天，这种新冰层比那些经历过多次融化－冻结过程而形成的厚实紧密的多年冰层更容易融化。

The western boundary of EAME Theater is from the North Pole, south along the 75 th meridian west longitude to the 77 th parallel north latitude, then southeast through Davis Strait to the intersection of the 40 th parallel north latitude and the 35 th meridian west longitude, then south along the meridian to the 10 th parallel north latitude, then southeast to the intersection of the Equator and the 20 th meridian west longitude, then along the 20 th meridian west longitude to the South Pole.

EAME剧院的西部边界是从北极，南沿经络75 日至西经77 度线以北的纬度，然后往东南通过戴维斯海峡至40度，北纬的交汇点，第 35 届子午线西经，然后向南沿着平行的第 10 次北纬经络，然后往东南到赤道的交汇点，20 日，西经经络，然后沿经络20 日，西经到南极。

Over the South Pole 飞越南极 In 1929, three years after his flight over the North Pole, the American explorer, R.E.

美国探险家 R.E。

Based on the data analysis and numerical simulation, the Arctic sea ice climate variability was researched, the result were as following:(1) The analysis on the seasonal cycle of the Arctic Ocean and atmosphere showed that: The seasonal surface wind is somewhat trade wind like in some regions in the Arctic. The surface air temperature is robustly determined from the underlying environments such as sea ice and Greenland glaciers. In the sea ice region the precipitation rate is larger than that of evaporation. Furthermore, the Arctic Ocean hydrology is profoundly influenced by the surrounding rivers discharge. These are the decisive factors on the ocean salinity pattern. Sea ice flux through the Fram Strait is larger in winter than in summer. From the 40s in the 20th century on, the ice volume flux has an increasing trend. The Arctic rivers flood season is about the melt period, the winter rivers discharge has a significant increasing. Correlation analysis shows that 7 to 10 years is a characteristic time scale that rivers discharge leads Fram Strait ice volume export.(2) Considering 9 major arctic rivers, the Arctic Ocean circulation was simulated through BOM. The result shows that: The BOM can reproduce the main Arctic Ocean circulation pattern. The"Islandization"which is commonly used in OGCMs to treat the North Pole, not only influences the ocean current near the pole, but also influences the current in the Northern Atlantic Ocean, thus the bogus island might influence global climate through thermohaline circulation in the Atlantic Ocean.

在资料分析和数值模拟的基础上，对北极海冰的气候变率进行了深入的研究，结果如下：(1)对北极地区大气和海洋季节循环特征的分析表明，气候平均风场在部分地区具有&信风&的性质；而气温场与海冰分布及格陵兰半岛冰原的下垫面特征有密切关系；在北极海冰区的降水量大于蒸发量，并且在全球大洋中北冰洋受到河流径流的影响最大，对北冰洋的盐度分布有决定作用；通过弗瑞姆海峡的海冰通量在冬半年大于夏半年，并且从20世纪40年代起，海冰的体积输送有增加趋势；北极河流的汛期主要在融化季节，冬季的河流流量有显著增加的趋势；相关分析表明7到10年是北极河流流量影响弗瑞姆海峡海冰体积输送的一个特征时间尺度；(2)采用BOM海洋模式对北冰洋海洋环流进行了模拟研究，在模式中考虑了北极9条主要河流的作用，结果表明该海洋模式可以较好模拟出北冰洋海洋环流的基本特征；多数大洋环流模式采用&北极岛化&的方法处理北极点，模拟结果表明&北极岛化&不仅影响到极点附近的海流，还会对相对较远的北大西洋海流造成影响，并可能通过大西洋的热盐环流对全球气候产生影响；(3)采用CSIM4海冰模式对北极海冰的气候态进行了模拟。

But this was not the first time Peary had tried to reach the Pole, Before 1909, Peary had made six other attempt to travel to the North Pole. However, he had failed every time.

在1909年之前，罗伯特并不是他们第一个尝试到达北极的人，他与其它六人曾尝试到北极探险，然而，他们每次都以失败而告终。

Methods Monoclonal antibody against the glycophorin A was used to identify nucleated erythrocytes in the peripheral blood of pregnant women.Candidates fetal cells from 3 pregnancies at 16 to 24 weeks of gestation were isolated successfully.Sorted cells were also confirmed using Y-special probe (PY3.4) repeated sequences in maternal blood from women carrying male fetuses were detected by polymerase chain reaction.Results The PY3.4 position hybridization rates were 31.5%,0 and 38% respectively in sorted GPA positive cells of 3 samples by FISH,and the results of GPA+ cells of the 3 cases by PCR were positive,negative and positive respectively,which were manifested by the gender after aborticide.

选用红细胞特异单克隆抗体Glycophorin A结合流式细胞术成功地从3例妊娠16～24周的孕妇血中分离出NRBCs，并用Y-染色体特异重复序列DNA探针(PY3.4)荧光原位杂交及聚合酶链反应技术检测Y-染色体特异序列结果 FISH结果，3例分选出的GPA阳性细胞中PY3.4杂交阳性率分别是31.4%、0、38%；其PCR结果，分别为阳性、阴性、阳性，并在引产后得到性别证实。

If the outward normal is positive, the shear stress is positive when it points in the positive direction of the coordinate axis which it parallels.

如果该平面法向为正，如XY，XZ。则当剪应力方向与跟它平行的轴相同，则为正。

Results The experiment of immunohistochemical double-staining showed there were cardinal red granules in violet cytoplasm of VEGF-C positive TAM, and VEGF-C was weakly positive in intratumoral tissue, and strongly positive in peritumoral tissue.

结果 免疫组织化学双重染色显示：VEGF-C阳性表达的TAM中可见在紫黑色胞浆内有深红色颗粒存在，且VEGF-C在肿瘤内呈弱阳性表达，而在肿瘤周围间质的TAM中表达呈强阳性。

1、Neural network correlated with LIFG and RIFG exists in normal subjects in resting-state,which might be the neural foundation in retaining the normal language function;2、The left fusiform gyrus,bilateral medial frontal gyrus and right anterior cingulum in aphasia patients after stroke showed low degree correlation,that might be one of the mechanisms of aphasia;3、The brain regions showed positive correlation with RIFG in aphasia patients only exist in right hemisphere in resting-state as well as which exist in bilateral hemisphere in normal subjects,suggested that RIFG is out of correlation with the left hemisphere in aphasia patients;4、The left thalamus showed positive correlation with RIFG only in normal subjects, inferred that the left thalamus might be an important mesomerism structure in the correlation of bilateral hemisphere;5、Left insula showed stronger positive correlation with RIFG in normal subjects than that in aphasia patients,suggested that dominant hemisphere insula is important in retaining in normal language function.

1、正常人在静息状态下即存在与LIFG和RIFG具有相关性的神经网络，该网络可能是维持正常语言功能的神经基础；2、脑梗死后运动性失语患者左侧梭状回、双侧额叶内侧回、右侧前扣带与LIFG的连接程度的减低可能是运动性失语的发生机制之一；3、与RIFG正相关的脑区在对照组为双侧半球分布，而在患者组仅出现在右侧半球，说明患者组RIFG与左侧半球的连接中断；4、RIFG与左侧丘脑的正相关性仅出现在正常对照组中，推测左侧丘脑可能是联系两侧半球功能区的重要中介结构；5、对照组与RIFG正相关性明显高于患者组的脑区位于左侧岛叶，说明优势半球岛叶对维持正常语言功能具有重要作用；第二部分脑梗死运动性失语患者语言恢复机制的静息态fMRI初步探讨目的：运用fMRI技术，采用种子点方法在静息状态下分析脑梗死运动性失语患者不同的恢复阶段语言功能连接方式。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。