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It was a long journey to get to the rainforest. From our hotel, we took the bus for 20 mins, then took a speedboat for 45 mins, then switched back to bus for another 15 mins, then went on a longboat to go upstream a river for 30 mins!

从我们的酒店,我们乘坐公共汽车20分钟去码头,然后再坐45分钟的快艇,然后转巴士再坐15分钟,接著﹐乘坐长艇上游河流30分钟!

Firstly, it studies the definition of implication and its classification, basing on this, deeply analyzes the relations between implication and the connective "if, then" universally used in our ordinary life. Then the article points out that implication is logical abstract to the connective "If, then" used in the natural language. However, because of different understanding and mastering to it, implication may have different classification, it can't be given a right definition. We must master it by all kinds of concrete implications. According to different criterion, implication has different categories. This article mainly discusses its classification from two sides: Ancient Greece and Medieval's and metalogic's.

首先,论文简要地考察了蕴涵概念的界定,指出蕴涵是对自然语言中连接词"如果,则"的逻辑抽象,而对它的意义的不同理解和把握,则可以有不同种类的蕴涵,不能笼而统之地对蕴涵下一定义,只有通过各种具体蕴涵去掌握有关蕴涵的理论;依据不同的分类标准,蕴涵可以有不同的类型,本文主要讨论古希腊及中世纪对蕴涵所作的分类及从记号学这一元逻辑的角度出发对蕴涵作的分类。

Based on ethnology theory, sociology and other subject perspectives, starting from cases of sample questionnaire and network of college students'national consciousness, it analyzes the basic characteristics of college students'national consciousness. Then, review the historical changing track of college students'consciousness Since the reform and opening time, and analyze the obsessional factors of college students'consciousness; and then, generalize some ordinary guiding and cultivating strategies. Taking the education of outlook on nation in Guangxi University for Nationalities for an example to introduce the facilitation experience of college students'national consciousness in national institutions. This provides effective reference to guiding and cultivating college students'national consciousness.

本文坚持以马克思主义的世界观和方***作指点,立足于民族理论、社会学等学科视角,从大学生民族意识的现实抽样问卷与网络表达的个案调查入手,剖析大学生民族意识的基本特性,接着,归顾改造开放以来大学生的民族意识历史演化轨迹并剖析大学生民族意识的现实困扰因素;入而,归纳普通院校大学生民族意识导育策略,并以广西民族大学民族观教育为例介绍民族院校的大学生民族意识导育经验,以期对高校大学生民族意识导育工作提供有效的借鉴。

The paper's aim.By designing the 32bit application program that runs on the 32bit operating system of Window 98/2000/XP with Visual C++ language the paper makes the computing of the time sequence of those displacements and prediction on Bai-yun-e-bo east mine roboticized, to input the coordinate data, choice the parameterchoice menus and click the button need be done by those extended technology personnel, then forecasting the slope's Stability will be accomplished, it make those extended technology personnel free from calculating onerously , then them will devote their mind to study the theoretics.

本论文通过用美国微软公司著名的应用程序开发工具—Visual C++ 6.0编制了运行在Windows 98/2000/XP等操作系统下具有微软Internet Explorer 6.0 风格的32位应用程序,使对白云鄂博铁矿东矿边坡位移值的时间序列的计算和预测全部由计算机自动完成,一般技术人员所要做的仅仅是输入测点的空间坐标数据和预测所需要的一些参数,通过选择菜单选项和单击按钮,就能实现对白云鄂博铁矿东矿边坡失稳的预测,从而使广大技术人员从繁重的计算中解放出来,把精力放在具体的理论研究中。

But the sun's rays then reach us despite having passed, first, through an enormous thickness of the higIT strata of the air, the minute dust of which reflects maximum of the higIT strata of the air, the minute dust of which reflects maximum of the blue rays away from us, leaving the complementary yellow light to pass on, Then, the somewhat coarser dust reflects the green rays, leaving a abundance orange-coloured light to pass on; and finally some of the yellow is reflected, leaving almaximum pure red.

这就充分呈现了低空尘埃的数量之大。但是太阳的光线终于到达了地面。它们先是穿过厚度极大的高空大气层,其中的细微尘埃把大部份蓝色的光反射掉了,让补色的黄光继续通行。然后,粗粒尘埃又反射掉绿色的光,让偏橙色的光继续通行。最后,部份黄色的光也反射掉,剩下几乎是纯红色的了。

But the sun's rays then reach us after having passed, first, through an enormous thickness of the higher strata of the air, the minute dust of which reflects most of the higher strata of the air, the minute dust of which reflects most of the blue rays away from us, leaving the complementary yellow light to pass on, Then, the somewhat coarser dust reflects the green rays, leaving a more orange-coloured light to pass on; and finally some of the yellow is reflected, leaving almost pure red.

但是太阳的光线终于到达了地面。它们先是穿过厚度极大的高空大气层,其中的细微尘埃把大部分蓝色的光反射掉了,让补色的黄光继续通行。然后,粗粒尘埃又反射掉绿色的光,让偏橙色的光继续通行。最后,部分黄色的光也反射掉,剩下几乎是纯红色的了。

An array of permalloy core solenoids is micromachined as microactuators on (100) silicon wafer. Then anisotropic etching of silicon in KOH solution forms the U-grooves beside the microactuators. The micromachining difficulties from the coexistence of 3-D MEMS devices and deep grooves on chip are overcome successfully. Then two fibers and permalloy piece are assembled onto the wafer together with the microstructures finishing the prototype of the new type MEMS VOA. Third, the inductance, resistance and Q value of the microfabricated solenoids are measured in the frequency range of 1-40 MHz.

第二,新开发了使用SU-85的正胶、负胶复合微加工工艺,在(100)硅片上加工了新型可变光衰减器的铁芯MEMS螺线管型电磁微执行器阵列;用KOH水溶液对(100)硅片进行湿法刻蚀,在电磁微执行器旁边微加工了V形槽结构组合,开发了单片集成三维MEMS器件和深槽的微加工关键技术;然后经过微装配制作出了电磁驱动的光纤偏移型MEMS可变光衰减器的样机。

Based on data cloud, which is measured from 3-coordinate measuring machine or so, an algorithm to search lopological structure from 3D unorganized points using Envelopment-box technology is proposed in this thesis. Based on this method, we searching neighbor points of sampling point. We also improve the Max-Min angle criteria to realize local triangulation, and then get the normal of sampling point from the triangulation. Using the normal and neighbor relationship, classification of scattered data points is realized according to the quadric surface.

本文以测量得到的曲面数据点点云为基础,提出了一种基于包围盒的自动寻找三维散乱数据点之间拓扑结构的方法,采用该方法寻找采样点的邻域结点,并对三角剖分中的典型优化准则—最小内角最大准则提出了改进,按照改进后的优化准则实现了采样点的局部三角划分,并进一步求解得到采样点的法向量,依据法向量及邻域拓扑关系在二次曲面的基础上实现了散乱数据曲面重构中的数据点的自动分类。

The film begins from the vantage point of outer space, looking at the Earth. The camera moves to East Asia, then to Taiwan. It zooms in on the sea of clouds around the peak of Yushan as the sun rises and sets, then it cuts to the untouched forest of Alishan, with native animals like sambar, Formosan clouded leopards, and Swinhoe's pheasant darting through it. Then, moving to lower elevations, it shows delicate orchids, flitting butterflies near a stream, and a pool of blooming lotuses in the summer sun.

影片一开始,先由遥远的宇宙俯瞰地球,镜头转入东亚、带进台湾,紧接著是玉山壮阔的云海及日出日落的变化万千,再切换至阿里山的原始林,以及森林中穿梭的水鹿、云豹、蓝腹鹇等原生物种,接下来是低海拔的娇艳兰花、溪流旁的翩翩蝴蝶,还有夏日最具代表的满池荷花。

Analyzed the structure characteristics of the perfume cover outer shell plastics piece, described the piece's structure and work principle which model a craft and inject a mold, its principle :adopt and certainly be apart from bolt and spring coil and carry on two cents type, use inclined lead a side outside the pillar and take out heart, type the heart crest spare parts, while entering and anticipating adoption incubate the type sprinkle into anticipate a form, while opening a mold, with the ball head pull and anticipate a pole sprinkle and note system and anticipate, then make use of and take out and push plank and release a plastics piece inside a heart,use spring coil and reset first while matching a mold, then carry on willing model a beginning next time.

摘要分析了香水盖外壳塑件的结构特点,叙述了该塑件成型工艺、注射模的结构和工作原理,其原理是:采用定距螺钉和弹簧进行二次分型,用斜导柱外侧抽芯,型芯顶出零件,进料时采用潜伏式浇口进料形式,当开模的时候,用球头拉料杆把浇注系统凝料顶出,然后利用型芯内抽推板推出塑件,合模时用弹簧先复位,然后进行下一次成型开始。

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推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。