查询词典 southern lights

As the last Wisconsin glacier retreated,postglacial lakes were formed in the southeastern and northwestern parts of the Hudson Lowland(including the southern part of James Bay Lowland)with stratified silt and sand deposited over the upper till.

作为最后威斯康星冰川后退，后期形成的湖泊在东南部和西北部地区的哈德逊低地（包括南部的詹姆斯湾低地）分层淤泥和沙子沉积在上游到。

The qualities of main crop varieties of winter wheat, spring wheat, winter highland barley, spring highland barley and spring rape in 5 southern agricultural and postoral regions in Tibet have been analyzed,the results of which show that wheat varieties in Tibet have,compared with wheat varieties in Yellow-Huai region and Weihe Plain subregion, high thousand-grain weight, low natural .weight, low protein and wet glutenin contents, poor stability of rheology and poor quality,and also the differences among ...

对西藏藏南农牧区5个地区的主要农作物冬小麦、春小麦、冬青稞、春育稞及春油菜品种的品质分析结果表明，与黄淮麦区渭河川地副区小麦品种相比，西藏小麦品种千粒重高、容重低、蛋白质及湿面筋含量极低，面团的流变学稳定性很差，面粉品质差，且不同品种之间品质差异较小；西藏青棵千粒重高、容重大、蛋白质含量极低，品种之间的差异小于地区差异；西藏春油菜菜籽含油量高，硫代葡萄糖甙含量低，但芥酸含量远超过国家规定标准。

Originally developed by N Prabhu in Bangladore, southern India, it is based on the belief that students may learn more effectively when their minds are focused on the tasks, rather than on the language they are using.

英国教育学家N Prabhu 在1982 年介绍的英语教学中采用的一种方法。这种方法是教师设计一系列实际运用的学习任务让学生完成，使学生在完成任务的过程中掌握语言知识。

Phyllostachys praecox which has the characteristics of sprouting earlier, high yield, and remarkable economical benefit is one of popular bamboo species for shoot production in China. It has been widely extended to Zhejiang and other southern provinces and produced good economic, social and ecological benefit.

雷竹PHYLLOSTACHYSPRAECOX为中国特有的优良笋用竹种，具有出笋早、产量高、经济效益显著等特点，在我省及南方各省区得到大面积推广，产生了良好的经济、社会和生态效益。

Objective This study was designed to investigate the different status of provirus HIV DNA in non-progressor and progressor of HIV-1 infected persons.Methods HIV RNA, HIV DNA were detected with long-distance PCR,reverse-transcription PCR,Southern blot and molecular hybridization from plasma and peripheral blood mononuclear cells, using primers locating between long terminal repeats LTR(U5)-LTR and so on.

HIV是一种变异非常活跃的病毒，这种变异既有可能医疗增强病毒在宿主体内的适应性和生存，又有可能医疗使病毒复制受到阻碍，影响病毒在宿主体内的生存，为了更进一步掌握HIV变异规律，阐明HIV致病机理，我们用逆转录PCR、长片段PCR、Southern转印、分子杂交等对HIV感染无进展者和进展者HIV RNA、CD4细胞、HIV DNA及存在状态进行了研究。

Objective This study was designed to investigate the different status of provirus HIV DNA in non-progressor and progressor of HIV-1 infected persons.Methods HIV RNA, HIV DNA were detected with long-distance PCR,reverse-transcription PCR,Southern blot and molecular hybridization from plasma and peripheral blood mononuclear cells, using primers locating between long terminal repeats LTR(U5)-LTR and so on.

HIV是一种变异非常活跃的病毒，这种变异既有可能增强病毒在宿主体内的适应性和生存，又有可能使病毒复制受到阻碍，影响病毒在宿主体内的生存，为了更进一步掌握HIV变异规律，阐明HIV致病机理，我们用逆转录PCR、长片段PCR、Southern转印、分子杂交等对HIV感染无进展者和进展者HIV RNA、CD4细胞、HIV DNA及存在状态进行了研究。

Results The Southern blot result showed that 4 among 188 goats produced by pronuclear microinjection had integrated hEPO gene.

结果在原核注射获得的188头羔羊中，经Southern blot法检测有4头羊含有hEPO基因，其中3头为母羊，1头公羊于出生后20d死亡；3头转基因母羊hEPO基因的拷贝数分别为1、10、2；Western blot检测结果显示转基因羊乳中的hEPO分子质量为32kDa；MTT法检测结果表明，在泌乳10d的3只转基因羊乳汁中，每毫升乳汁中hEPO活性分别达到1.17×102IU、1.90×104IU、1.91×104IU。

A general museum, the foci of the University Museum's collections are materials from Central and Southern Philippines, with a special strength in prehistoric and protohistoric archaeology.

博物馆的藏品都是从菲律宾中南部来的物品，拥有史前时代到历史时代的考古发掘。

In order to understand the changes in physiology and the storability of blueberry fruits introduced to southern part of China, and to provide scientific basis for suitable packaging materials, changes of total soluble solid content, vitamin C content, acetaldehyde content, ethanol content, protopectin content and anthocyanin content, respiration rate, polygalacturonase and pectinesterase activities, weight loss and rotted rate of blueberry fruit warn investigated. Different packaging films were used, and the storage temperature was under 2℃.

为了解引种到我国南方栽培的蓝浆果鲜果低温贮藏期间的生理变化状况，并为保鲜贮藏选择适宜的包装材料提供科学依据，研究了在2℃条件下，不同薄膜包装处理对蓝浆果果实贮藏期间可溶性固形物、维生素C、乙醛、乙醇、原果胶和花色苷的含量，以及呼吸强度、多聚半乳糖醛酸酶和果胶甲酯酶活性、失重率、腐烂率变化的影响。

The tryptophan auxotrophs and the kanamycin resistant prototrophic revertants have been proved to contain a copy of Tn5 inserted in the chromosome by Southern Blot analysis with DIG-labeled 3. 5 kb HindⅢ fragment of pkan2 as the Tn5 probe. Four typies of prototrophic revertants could be found by the above assay.

用Tn5探针进行的Southern分子杂交证明Tn5在色氨酸营养缺陷型菌株及部分Km抗性原养回复突变型菌株中均插入在染色体DNA上，并且对菌株本身具有的内源性质粒的数目及大小没有带来影响。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。