查询词典 equatorial

When the 3-keto glycosides was reduced by sodium borohydride, the D-allo configuration was considered the most probable since it has an equatorial arylamino group at C-2 position and reduction of the keto group was considerably less hindered to equatorial attack by borohydride ion to give an axial hydroxyl, than axial attack by borohydride to give an equatorial hydroxyl.

并对反应的立体化学问题进行了讨论，认为该反应的立体专一性是由于向下直立键上的1-位α-甲氧基和2-位向下平伏键上芳胺基大基团的共同影响，造成内侧进攻受阻，而使得氢负离子只能从外侧进攻的结果。

The cold Australia land always corresponds to strong Australian High or frequent cold air activities,which is favorable to the formation of strong cross-equatorial flow;The cold underlaying surface to the south of channel always corresponds to weak Walker circulation,which is also favorable to the formation of strong cross-equatorial flow;The warm Indo-China peninsula and cold South China Sea,as well as the strong heat source near the Philippines,all can correspond to strong convergence zone in north hemisphere,which is favorable to the formation of strong cross-equatorial flow.

冷澳洲大陆通常对应强澳高或频繁冷空气活动，其有利于强越赤道气流的形成；通道南部下垫面偏冷通常对应弱Walker环流，其有利于强越赤道气流的形成；偏暖中南半岛下垫面—偏冷南海下垫面、菲律宾附近强热源多对应北半球较强辐合带，它们都有利于强越赤道气流的形成；弱越赤道气流对应的强迫因子及环流因子的特征则与上述相反。

Analyses on the variability of anomalous ocean temperature and current in different depths in the equatorial Pacific have found that the eastward propagation of the anomalous sea temperature in WPWP was closely related with the variability of the equatorial undercurrent.

通过对WPWP不同深度的异常海温和海流分析发现，WPWP异常海温的东传过程与赤道潜流的强弱变化存在密切关系。

It is found that the variation of ocean circulation during an ENSO event is characterized by the mass cycle anomaly in the equatorial Pacific Ocean, with the anomalies of equatorial upwelling firstly appearing on the surface and subsequently spreading to the deep, and an eastward propagation of EUC anomalies.

本文在GFDL模块化海洋模式MOM2基础上搭建了一个水平分辨率为1°×1°（赤道地区经向分辨率1/3°）、垂直方向17层的全球海洋环流模式，首先在COADS气候月平均资料的强迫下进行了360年的spin-up积分，成功对全球海洋大尺度环流的多年平均态和季节变化特征进行了模拟。

From the result of temperature analyzing, the thermocline depth anomaly and heat storage anomalies transmit from tropical west Pacific to east Pacific in equator. The heat storage anomalies in east equatorial Pacific reach its maximum value before west equatorial Pacific.

从温度场的模拟结果看，在赤道区域跃层深度异常和上层海洋热含量异常在厄尔尼诺事件中都是东向传播的，并且赤道东太平洋的热含量异常明显超前于热带西太平洋。

Before the occurrence of ENSO, due to the anticyclonic anomaly in midlatitude of the South Indian Ocean, the anticyclonic anomaly over Australia tends to be enhanced through the dispersion of Rossby wave; In the meantime, the equatorial convergence of the southerly anomaly off the east of Australia and the northerly anomaly in the Philippine excite the onsets of the westerly anomaly in the equatorial western Pacific and the occurrence of ENSO.

在ENSO发生前，南印度洋中纬度为反气旋异常，并通过Rossby波的频散作用加强了澳大利亚附近的反气旋异常；同时，澳大利亚东部沿海的南风异常与菲律宾附近的北风异常在赤道辐合，促进了赤道西太平洋西风异常的爆发和其后ENSO的发生。

Both crystallographically unique Zn atoms exit as an octahedral geometry. The four equatorial positions of Zn1 atom are occupied by the carboxylate-oxygen atoms of the two tartrates, and the two oxygens of the left four carboxylate-oxygen atoms coordinate to two different Zn2 atoms, respectively, forming infinite coordination polymer chains. The left two of the trans equatorial positions of Zn2 atom are completed with two oxygen atoms of two water molecules. The axial positions of both Zn atoms are occupied by the nitrogen atoms from different 4,4'-bipyridine molecules to give a 2D rectangular-grid layers with a cavity dimension of 0.51165(3)nm×1.13896(5) nm. A three dimensional network is formed by the crystallization water chains joined by the carboxylate-oxygen atoms through hydrogen-bonding interactions.

两个晶体学独立的Zn原子均为八面体构型，其中Zn1原子赤道配位点被2个酒石酸根中的4个羧酸根氧螯合配位， 2个酒石酸根中剩下的4个羧酸根氧中的2个分别与2个Zn2原子连接形成无限一维链， Zn2原子的另外2个反式赤道配位点被2个水分子氧占据，同时这两种Zn原子的轴向配位点均被4，4'-联吡啶的氮原子占据，形成具有矩形格子[0.51165(3) nm×1.13896(5) nm]的二维层状结构，游离的2个水分子通过氢键作用形成二聚体，并与酒石酸根中未与Zn配位的羧酸氧连接，把二维层状结构连接成三维网状的超分子结构。

The features of change of transport pattern from summer to winter are as follows: The cross equatorial moisture transports decrease, disappear and turn; the south westerly transports gradually establish; the easterlies water transport form equatorial Pacific gradually strengthen and march westward.

从夏季型到冬季型水汽输送的转换特征表现为：来自南半球的越赤道输送的显著减弱、消失直至转向，东亚南支偏西风水汽输送的逐渐建立，赤道太平洋地区的偏东风水汽输送的加强西进。

It is justified that during the stronger winter monsoon, the westerlies are intensified over the equatorial western Pacific and the in situ SSTA is positive, while and the easterlies are intensified over the equatorial eastern Pacific and the SSTA is negative because of the air-sea interaction over the Northern Pacific.

证明由于北太平洋的上的海—气相互作用，强东亚冬季风期间，赤道西太平洋西风加强，SST为正异常；赤道东太平洋东风加强，SST为负异常。

As noted in the article "How to Choose a Telescope," telescope mounts come in two basic types: equatorial and altazimuth.

在《如何选择望远镜》一文中提到，望远镜支架有两种基本类型：赤道式和地平式。

Paul: I've had other things on my mind, Zack.

Zack ，我在考虑其他的事情。

The aim of this study is to isolate Chlorella vulgaris and extract its genomic DNA.

［目的］从湖水中分离小球藻并提取其DNA。