查询词典 refresher course

Of course, the product that I say is not a specific thing, however a kind of service, it is namely it is a valuable article is Internet product, our broad stationmaster is the offer person of these products, we offer these products, it is free for the most part, of course the website that the netizen that our mainest purpose allows the throughout the country namely will come to to visit his, repass is other formal him gain work reward, this have bit of likeness with the TV station.

当然，我所说的"产品"并不是具体的一件东西，而是一种服务，即是是一篇有价值的文章都算是互联网"产品"，我们广大的站长就是这些产品的提供者，我们提供这些产品，大部分都是免费的，当然我们最主要的目的就是让全国的网友来访问自己的网站，再通过别的形式赚到自己的劳动报酬，这一点跟电视台有点相似。

This course is information and the professional professional required course of calculation science.

本课程是信息与计算科学专业的专业必修课程。

The instructors of this course extend a general acknowledgment to the many students and instructors who have made major contributions to the 6.013 course materials over the years, and apologize for any residual errors that may remain in these written materials.

这门课的老师向多年来对6.013教材有重要贡献的老师和学生们致谢；并为可能残留在书面教材中的错误致歉。

Producted RF and CRF aerogels by process of sol-gel technics, dynamic-exchange, CO2 supercritical drying, and procedural increase in temperature carbonization methods, which have eximious capability and nanometer network structure; Systemic analysis various factors which effect gel course, such as ratio of reactants and the dosage of catalyst, and probed into the better experiments conditions(the concentration of resorcinol and formaldehyde is more than 2% and the value of R/C is between 50 and 300); During gel course , primary investigated the viscosity curve and particle size distribution of sol-solution, and analyzed the reason of catalyst dosage effects particle size of gel, and confirmed that the up-growth of gel follows the theory of " polymerize increase ".The experiment results indicated that ultrasonic with unvarying temperature disposal shortened gel time and optimized quality of gels, and the factors of ultrasonic effect gel reaction velocity were analyzed; Prepared organic aerogels using compounds of resorcin and hydroquinone substitute resorcinol reacts with formaldehyde the first time, and also optimized the proportion of resorcinol and hydroquinone (the proportion of hydroquinone in 10%～40%).

采用溶胶-凝胶工艺结合动态溶剂交换、CO2超临界流体干燥与程序升温碳化方法制备出性能优良、具有纳米网络结构的RF与CRF气凝胶；深入研究了反应物配比催化剂用量等条件对凝胶过程的影响，得到了较佳的RF凝胶制备条件(RF浓度应大于2%，R/C值取50～300)；初步研究了凝胶过程中的粘度、粒径变化情况，分析了催化剂用量影响凝胶中粒子尺度的原因，在实验上印证了凝胶生长遵循"聚增长"的理论；通过引入超声波改进了RF气凝胶的制备工艺，缩短了凝胶反应时间，提高了凝胶品质，并探讨了超声波促进RF凝胶反应作用的原因；首次用对苯二酚与间苯二酚复配制备了混合有机气凝胶，优化出复配比(对苯二酚含量为10%～40%)。2。

Aiming at the friction problem of metal deformation in stretch reducing course, a friction model has been established to solve the contact friction problem in rolling course simulation accurately.

针对张力减径过程中金属变形的摩擦问题，建立了摩擦模型，比较准确地解决了轧制过程仿真时的接触摩擦问题。

A positive and negative projection method of object to be tested based on universal pattern display card includes using 3D texture to present rebuilt body data of object to be tested, calculating out directional vector array of ray outgoing point to detectors, storing said vector array into pattern display card to form directional vector texture, rotating directional vector texture and directional vector around rotary shaft to realize once of positive projection course on any projective angle, using 3D texture index technique to let virtual slab set position be not limited any more in negative projection course.

本发明属于投影探测与成像技术领域，其特点在于该方法含有以下步骤：把被测物体的重建体数据用三维纹理存储表示；预先计算射线出射点至平面探测器上个探测器之间的方向向量数组，并存储到通用图形显示卡中形成方向向量纹理；利用方向向量纹理与方向向量绕旋转轴旋转来实现任一投影角度的正投影过程的一次完成，无中间结果转存；在反投影过程中，利用三维纹理索引技术使虚拟切片组的放置位置不再受到限制。

Combined with the condition of crack in concrete construction, the author analyzes the causes of cement stabilized sand gravel base course crack from dry shrinkage of mixture,temperature contraction,uneven settlement of roadbed and construction quality of base course,and introduces relevant preventive and control measures for it,which to ensure highway construction quality.

结合具体工程裂缝产生的状况，从混合料的干缩、温度收缩、路基不均匀沉降、基层施工质量四方面分析了水泥稳定砂砾基层裂缝的产生原因，并介绍了相应的裂缝预防控制措施，有利于公路建设质量。

A sand trap serving as an obstacle on a golf course.A land hazard or bunker on a golf course; a sand trap .

障碍高尔夫球道上的一个障碍物或障碍；高尔夫球道上的沙土障碍

All members of new airborne training centre underwent infantry training, sabotage, destruction course as well as communication and sapper course.

所有受训人员首先接受的是步兵战术训练，注意加强了爆破、破坏、通讯和工兵作业能力训练，当时的斯洛伐克政府向德国要求提供训练支援，请求提供降落伞、伞降作训服、钢盔等物资。

Alongside these activities, Steve presente regular clinics in music stores and is one of the most active figures in harmonica education in Europe. In 2000 he gave the first ever course for harmonica at the renowned Schorndorf Guitar Days. Despite the initial scepsis of the organisers, his class was rapidly booked out and the harmonica course has subsequently become an essential part of the event.

由于以上活动的关系，Steve出席了一些音乐商场的讨论会，他也是欧洲口琴教育中最活跃的人之一。2000年他在有名的活动Schorndoff Guitar Days中进行了有关口琴的第一次讲课，尽管组织者起初有一些怀疑，但他课程的座位很快就被人预定了。

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。