查询词典 LST

By the study of the relationship between vegetation and spatial characteristics of UHI, the mainly spatial characteristics of UHI has been analyzed and it was:(1) The terrain of the suburbs is higher than the urban region, the gradient of the terrain height is small, and this geomorphological featrue is conducive to assemble of the heat, the UHI phenomenon of Changsha is obvious especially in the summer night;(2) The UHI distribution is similar to the outline of the urban construction. The LST of urban is 3-5℃ higher than the flat low areas close around the city, and 6-8℃ higher than further areas. The region which has the most obvious UHI phenomenon is the region surrounded by the second city ring road, and the UHI phenomenon gradually weakened from the city centre to suburb;(3) The impact of geomorphological character to UHI is notable, the relationship between vegetation index and UHI is Anti-related, it was indicated that the improvement of the vegetational status is very important to the elimination of UHI phenomenon, the implementation of the urban green land planning can reduce UHI effect.

通过分析长沙城市地区的土地覆盖、植被绿地状况与热岛空间分布状况的关系，揭示出研究区域UHI主要特征为：(1)从研究区域地表覆盖图发现，长沙市城区四周均有相对地势较高的山地，但地形梯度不大，接近四面环山的地貌特征，容易造成城区的热量聚集，有利于城市热岛效应的形成，使得长沙城区存在明显的热岛分布；(2)UHI分布与城市结构的轮廓相一致，长沙城区与地势相对平坦的近郊区的地表温度差异为3~5℃，与地势较高的周边远郊区的地表温度差异为6~8℃，长沙城区热岛效应与城市规划呈对应关系，热岛效应最显著的区域为二环线内，并从中心沿三环逐渐向郊区减弱；(3)地表覆盖类型对UHI的效应明显，长沙地区植被绿地状况与UHI呈现明显反相关分布，揭示出植被绿地对降低UHI具有重要的作用，大范围的绿地建设能有效降低UHI。

The average percent value of G C (49.3%) was less than that of A T (50.7%), there was a bias of the content of G, T in the third codon; The number of transition G-A and T-C were 22, 15 respectively, which were higher than that of transition A-G and C-T, the number of tranversion C-A, T-G is 2 respectively, and other tranversion patterns didnt occur; the probability of transition was higher than that of tranversion , Ts/Tv = 9.5-19, there was the highest number of transition in the third codon. The gamma parameter a of the lst,nd and 3rd codon positions were 0.00572,0.01237 and 1.05239 respectively, they showed that there was adifferent substitution rate at different codon position. Frequences of synonymous codon usage were relatively biased. The average rates of synonymous and nonsynonymous substitution were 0.0787, 0.0011 respectively, there was a significant difference between dS and dN (Z = 4.713, p.01), and the low ratio( CD = 0.0284 .3) of dN/dS ratio impled that there were selective constraints against the nonsynonymous sites in cyt-b gene, The distribution of nonsynonymous codon substitution pattern related to Grantharm distance indicated that the purified selection at 2nd codon positions was more intensive than that at 1st codon positions. The phylogenetic trees supported the view of the double origin of Chinese goose, which means that domestic Chinese goose was derived from Anser cygnoides and domestic European goose, and Yili was derived from Anser anser.

碱基含量分析可知，序列的G C含量(49.3％)＜A T含量(50.7％)，密码子第三位点的G、T含量都有较强的偏倚性；序列间G→A和T→C的转换数(22次和15次)高于A→G和C→T的转换数(10次和9次)，C→A、T→G颠换数均为2次，其余颠换模式均未发生；转换数明显高于颠换数，Ts／Tv=9.5～19，密码子第三位点的转换数最高，呈现了相当强烈的转换偏倚性；密码子第一、二和三位点的gamma分布参数α值分别为0.00572、0.01237和1.05239，表明密码子第一位点的替换速率变异最大，第二位点次之，第三位点的替换速率变异相对较小；编码同一氨基酸的同义密码子并非随机使用，表现出一定程度的使用偏倚性；同义替换速率和非同义替换速率分别为0.0787和0.0011，dS与dN值间的差异极显著(Z=4.713，p＜0.01)，而ω=0.0284，明显小于0.3，表明雁属鹅细胞色素b基因序列经历了中度净化选择作用；单步非同义替换(Sing-step nonsymonymous codon substitution，SSNCS)分布模式与Grantharm距离之间的关系说明密码子的三个位点所受的净化选择强度不同；构建的最大简约树与邻接树拓扑结构一致，支持中国家鹅的双起源学说，即除伊犁鹅外的其它中国鹅品种起源于鸿雁，伊犁鹅和欧洲的郎德鹅、莱茵鹅起源于灰雁。

Once in 1990 I along translated two librettos of Ame-rican Evening Magazine into Chinese, which were adopted by Cwizhou TV in its programs,From 1990 to1992, I took part in writing 3 books for high school students ,which were published by Lan-zhou university press and Gansu people's Educa-tional press.under my guidance,over 10 students in senior grade Ⅱ and Ⅲ won the lst or 2nd prizes in National English compertitions ,I'm sften inuited to give English tests to the stusents of the whole city and of the whole provience

本人爱好文学。1990年曾独译&美国晚间杂志&脚本两个，已被贵州电视台采用于电视节目中。1990至92年，曾参加3本中学生用书编写工作，3本书由兰洲大学及甘肃人民出版。在本人指导下，有十几位高二高三年级学生在全国各类英语竞赛中曾先后获特等，一等或二等奖，本人常受邀请参加全市或全省审命题工作。

This research use LST surface temperature inversion of the city by research high-resolution satelite Landsat TM image temperature inversion.

本研究运用LST地表亮温反演法对被研究城市的高分辨率卫星Landsat TM图像进行亮温反演。

North Korean refugees wait apprehensively to board U.S. Navy LST 845. Some 91,000 civilians were evacuated from Hungnam.

北朝鲜难民正在忧心仲仲地等待登上美国海军845号坦克登陆舰。91，000多名平民从兴南撤出。

When you look at menu.lst you will notice stanzas like in the following example.

当您查看menu.lst文件的时候，您大概会注意到下面这样的一节内容。

There is an apparent correlativity between LST and NDVI from the profile line values of the two factors.

研究结果显示：LST和NDVI具有明显的相关性，LST大的区域对应NDVI一般都较小，反之亦然；中心城市LST表现出热岛效应，而NDVI则为低谷效应。

In this thesis, the influence of waterline integral term on the calculation results of zero-order and lst-order free wave amplitude function and wave-making resistance have been analyzed in detail. And the role of waterline integral is proved to be important.

本文还较详细地分析了水线积分项对0阶和1阶自由波幅函数及兴波阻力计算结果的影响，证实了水线积分项的重要作用。

One Naval Tank Landing Ship, LST-201, is approaching to assist you shortly.

0255/ LSD：本军另乙艘战车登陆舰编号LST-201，正加速驶向贵轮以便协助处理。

We have great pleasure in advising you that, on and after the lst prox., Mr.

下月1日起，矢田义之助先生加入我们公司为合伙人之一。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。