查询词典 field hockey

In this paper, the 3-D finite element relocating mesh method is used to calculate the temperature field and the thermal creep stress field of spillway dam and mid level outlet dam in certain roller compacted concrete gravity dam, sensitivity analysis have been down with different parameters, such as placing temperature, the location of cooling pipe, cooling temperature, time for water supply, ascended-layer of concrete, intermissive time and different placing time, and the commendatory construction scheme have been put forward in such analysis; according by the test result on the two scheme of concrete aggregate combination (basalt as coarse aggregate and limestone as fine aggregate, basalt as coarse aggregate and basalt as fine aggregate), simulation analysis on temperature field and thermal creep stress field of the commendatory construction scheme have been down, and analysis have also been down on temperature field and thermal stress field of the two different aggregate combination, the result indicates that the spillway dam and mid level outlet dam which adopted these two aggregate combination can both satisfy the require of design crack resistance in concrete, furthermore limestone as fine is better than basalt as fine aggregate; the effect of summer water storage and winter water storage on the temperature field and thermal stress field have been analyzed, comparing with winter water storage, in summer water storage scheme the maximum tensile stress at abnormal concrete in upstream fill is decreased by 0.1～0.3MPa and there are no evidence change of the maximum tensile stress at other parts, which indicate that summer water storage is avail for the crack resistance of upstream fill; according to the simulation calculating result and comparing temperature simulation calculating results and temperature controlling measures of some similarity projects both completed and construction, synthesis appraise have been carried to the design temperature controlling measures of dam, and the temperature controlling measures of this project have been brought forward, all these have great reference value on the design of temperature controlling measures and the optimization of the construction scheme.

本文采用三维有限元浮动网格法仿真计算程序，对某碾压混凝土重力坝的溢流坝段和中孔坝段分别进行了三维有限元温度场和温度徐变应力仿真计算分析，对浇筑温度、冷却水管的布置方式、冷却水温、通水时间、浇筑升程和间歇时间、不同开始浇筑日期等参数进行了敏感性分析，在此基础上提出了推荐的施工方案；根据两种骨料方案(玄武岩粗骨料+灰岩细骨料方案；玄武岩粗骨料+玄武岩细骨料方案)的混凝土性能试验研究成果，对推荐的施工方案进行了温度场和温度徐变应力仿真计算，并对比分析了两种不同骨料情况下的温度场和温度应力，结果表明溢流坝段及中孔坝段采用上述两种骨料均能满足混凝土的抗裂设计要求，且灰岩细骨料优于玄武岩细骨料；计算分析了夏季蓄水和冬季蓄水对坝体温度场和温度应力的影响，夏季蓄水方案与冬季蓄水方案相比，坝体上游变态混凝土区域最大拉应力小0.1～0.3MPa，其他部位最大拉应力无明显变化，夏季蓄水对坝体上游面混凝土的抗裂有利；根据仿真计算成果并通过比较国内一些已建和在建的类似工程的温度仿真计算成果及采取的温控措施，对大坝的设计温控措施进行了综合评价，并提出了该工程的温控措施，对温控设计和优化施工方案具有重要参考价值。

Finally, the techniques of time-serial measurement for transient flow field, three-dimensiqonal tomography, computer image processing and the theories above quantitative calculation studied in the thesis are used to measure the free jet flow field of real rocket, the flow field of bore nozlle, impingment field of exhusted jet, three-dimensional flow field in hypersonic shock tunnel, the flow field of boundary layer transition, explosive and combustion flow field of detonating powder and 3-D temperature field.

最后，利用本文所研究的瞬态流场时间序列定量测试技术，三维C.T技术，计算机图像处理技术和定量计算理论等对真实火箭燃气射流场，膛口流场，燃气射流冲击场，高超音速激波风洞中的三维流场，模型边界层转捩区流场，起爆药爆轰流场和燃烧场、三维温度场等进行测试，取得了一些国际上首创性的成果，并对实现上发现的一些新现象进行理论分析和解释。

The history of the Montreal Canadiens professional ice hockey club dates back to its founding on December 4, 1909, as a charter member of the National Hockey Association.

蒙特利尔加拿大人专业冰球俱乐部的历时可以追溯到其成立的1909年12月4日，是创建国家冰球协会的元老球队之一，其创立的初衷为吸引蒙特利尔法裔居民的关注。

I know you americans play hockey more than us, so if one day you come to China, with your hockey stick, I will play with you.

我知道你们美国人扮演曲棍球超过我们，所以，如果有一天你来到中国，如果你曲棍球棒，我会发挥你的。

Her accessories include a hockey jersey, old hockey stick, and, of course, plenty of lipstick.

她的行头配饰包括一件曲棍球衫、旧球棍以及顺理成章的浓浓的口红。

Yesterday my mom also bought me a new hockey stick at Mr Price sport. Next week I will play hockey.

昨天妈妈给我买了一个曲棍球棍，下个周我要学曲棍球。

To check illegally in ice hockey by striking an opponent with one's hockey stick held in both hands and lifted off the ice.

阻碍在冰球比赛中两手握球棍举离冰面以阻挡对手前进，并且被认为是犯规的行为

The foot wears ice hockey athlete ice skates, all sorts of technology actions are completed in holding ice hockey lever to glide in high speed, because this motion is traumatic incidence of a disease is higher than general sports project.

冰球运动员脚穿冰刀鞋，手持冰球杆在高速滑行中完成各种技术动作，因此运动创伤发病率比一般体育项目高。

You can skate and curl, play ice hockey, practice inline skating, inline-hockey, or play basketball, football and street ball; wearing only a t-shirt and a pair of shorts, regardless of the outside weather conditions.

你可以滑冰和卷曲，扮演冰上曲棍球，实践inline skating ， inline曲棍球，或者玩篮球，足球街球；仅穿着一件衬衫和一条短裤，不管外面的天气状况。

The problem I see in this news is in the translation from 70s minor league hockey to the minor league hockey of today.

在这则新闻中我看到的问题在于将70年代的小职业曲棍球队替换成现在这个年代的曲棍球队。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？