查询词典 dune

The mean value of geomorphic parameters of heavy and coarse sediment load area of the middle Yellow River is 10.89, of which, the first sub-region of gullied rolling loess area is the maximum, the second sub-region of gullied rolling loess area and mountainous region second and dune sand area the minimum.

黄河中游多沙粗沙区区域地貌参数平均值为10.89，其中；黄土丘陵沟壑区第一副区最大，黄土丘陵沟壑区第二副区与土石山区次之，风沙区最小。

Though straw checkerboard is an effective method to stop sand dune, it has low efficiency and costs more manpower and resource by man-made straw infixing. It is thus necessary to develop a high-automatic straw infixing system.

铺设草方格是一种十分有效的阻挡沙丘前进的好方法，但由于目前一直采取人工插草，效率极低并花去大量的人力和财力，所以研制出一种高度自动化的插草机构就显得十分必要。

His from time to time is climbed quickly climb high dune, dive downward suddenly then, fine fine Huang Sha can blot out the sky and cover up the earth sometimes fly, the instant overspreads the car severely tight fact does not show smooth picture

他时而加速攀爬高高的沙丘，接着猛地往下俯冲，细细的黄沙有时会铺天盖地飞起来，瞬间把车罩得严严实实不露光影

A rider climbs a riffled sand dune during the seventh stage of the Dakar Rally between Iquique and Antofagasta, Chile, Friday, Jan.

骑手在攀登阿之间的伊基克和安托法加斯塔，智利，星期五，2010年1月8日达喀尔拉力赛第七阶段加筋沙丘。

Blond children scoot around on bicycles, elderly German couples take their evening constitutionals along the waterfront and teenagers who look surprisingly like California surfer dudes guide tourists through an utterly un-African extreme sports scene: sand boarding, sand sledding, sand skiing and sand sailing — none of which includes a dune lift, so all of which demand repeated uphill slogs through the sand and the inhalation of lungfuls of Namibian dust.

白肤金发的儿童在自行车兜圈，年长的德国夫妇沿着江边消磨自己晚上的时光，看起来像加利福尼亚的花花公子的青少年们在引导游人体验这种绝对的并非－非洲人的极限运动场景：沙滩木板、沙滩雪橇、沙滩滑雪术和沙滩航行术。所有的运动无不被沙丘弹到空中，所以所有的运动要求穿过沙土艰难的向上行进，两肺都将吸入大量的纳米比亚的尘土。

Blond children scoot around on bicycles, elderly German couples take their evening constitutionals along the waterfront and teenagers who look surprisingly like Californiasurfer dudes guide tourists through an utterly un-African extreme sports scene: sand boarding, sand sledding, sand skiing and sand sailing - none of which includes a dune lift, so all of which demand repeated uphill slogs through the sand and the inhalation of lungfuls of Namibian dust.

金发的孩子们骑着自行车飞驰而过、中年的德国夫妇沿着码头散步，像极了打扮的很花哨的加州冲浪运动员的青年们引领着游客们穿过完全没有一点非洲风格的极限运动场：沙滩冲浪，沙滩雪橇，沙滩滑雪和沙滩航行---每一个项目都离不开沙丘，而且所有的项目都会让你一次又一次地吸入纳米比亚的沙尘。

Blond children scoot around on bicycles, elderly German couples take their evening constitutionals along the waterfront and teenagers who look surprisingly like Californiasurfer dudes guide tourists through an utterly un-African extreme sports scene: sand boarding, sand sledding, sand skiing and sand sailing - none of which includes a dune lift, so all of which demand repeated uphill slogs through the sand and the inhalation of lungfuls of Namibian dust.

白肤金发的孩子们疾速地骑着自行车到处跑，年龄大一点的德国情侣们在河边度过一个又一个花前月下，那些十几岁的年轻人，看起来不可思议地像极了加利福尼亚人，他们则承担起东部旅行者们的导游，带领他们参看那些完全脱离了非洲格调的极限运动：滑沙板、滑沙橇、沙地滑雪、沙飘—这些运动中没有任何一个使用沙丘攀登设备，因而它们所要求的是在沙地上的反复攀爬跋涉并吸入满肺的纳米比亚尘土。

Sometimes they were caused by faraway thunder, sometimes by a thousand tons of sand sloughing down the slip-face of a high dune.

有时是远处的雷引起的，有时是几千吨沙从高大的沙丘的坡面落下造成的。

In "Spider-Man 3," recently released on DVD, a close encounter with a particle accelerator supercharges the molecules of Flint Marko, transforming him into a demented dune called Sandman.

蜘蛛侠3中，由于一次偶然和粒子加速器近距离接触，弗林特。马克体内分子结构发生剧变，把他转换成一个&疯狂沙丘&---------沙人

February, 19, 1945: US Marines of the 5th Divsion inch their way up a sand dune on Red Beach No. 1 toward Mount Suribachi, as the smoke of the battle drifts over them during the initial invasion on Iwo Jima.

2月19日，1945年：美国的海军陆战队第5英寸产品部门一份关于对红海滩第1擂钵山沙丘的方式，作为对他们的战斗漂移期间吸烟对硫磺岛初步入侵。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。