查询词典 a gust of wind

Wind performance appraisal test gave students great encourage, tight next, after more than two months of training, they played 《Beautiful Flowers in the Open》、《the Same Song》、《the Team Song of Chinese Young Pioneers》systemic and completely. On June 1,2006, the wind played performance reporting, some students played solo. Unisons such as clarinet unison 《Colorful Cloud Chase Month》、flute unison 《Wool Clip》、French horn unison《hope》,solos such as saxophone solo 《 My Heart Will Go on》、《Countryside paths》 and baritone solo 《MaYiLa》Etc.

考级考试对孩子的鼓励很大，紧接下来，经过两个多月的训练，我们系统完整的吹奏了《美丽鲜花在开放》，《同一首歌》，《中国少年先锋队队歌》，&六一&儿童节我们管乐团在学校进行了汇报演出，还有孩子进行单技表演，像黑管齐奏《彩云追月》，长笛齐奏《羊毛剪子》，圆号齐奏《希望》，萨克斯独奏《我心永恒》《乡间的小路》以及次中音号独奏《玛依拉》等演出。

If the rain comes before the wind, lower your topsails, and take them in; if the wind comes before the rain, lower your topsails, and hoist them again.

如果先下雨后刮风，就收下你的中桅帆；如果先刮风后下雨，就把中桅帆再扬起。

If the rain comes before the wind, lower your topsails, and take them in; if the wind comes before the rain, lower you topsails, and hoist them again.

如果先下雨后刮风，就收下你的中桅帆；如果先刮风后下雨，就把中桅帆再扬起。）这条谚语不仅指导水手何时扬帆。

The morning sun is now rising, finding the wind pushing a strange fog and several large ships to the west. This same wind carries a cargo of smoke and confusion through the swamplands of Innothule.

早晨的朝阳现在升起了，一股风将这阵奇怪的浓雾和几艘大船吹向西方，同样的风也带来了沼泽区中的浓烟和骚动。

The results show that the wind loads on the roof structure are mainly suctions. and the wind loads on the windward and leeward of the roof structure near the ground are positive. The differences among the results of four turbulence models were not notable.

结果表明，此类大跨度椭球屋面风压分布主要以吸力为主，靠近地面的屋面迎风面和背风面风压为正压。4种湍流模型的模拟结果之间差异较小，数值方法能够较准确地模拟该类大跨度椭球屋面的风压分布。

Through field investigation on soils of different tillage ways and soils with different kinds of stubbles,the results indicated that,the effect of anthropogenic factors on wind erosion is great,and wind erosion of grasslands, soils with stubbles and ploughed farmlands was obvious different.

留茬地因为表面残茬的存在显著增加了土壤表面粗糙度，从而使得其风蚀强度较小；而秋翻地人为扰动较大，表面覆盖度较小，其风蚀强度在所研究的土壤中为最大。

The order of surface roughness under no-tillage with different standing crop stubbles is millet forage＞maize forage＞oats＞rape, while the order of the soil wind erosion modules is rape＞oats＞maize forage＞millet forage. The larger the soil wind erosion modules are, the smaller the surface roughness is.

留有不同直立作物残茬免耕土壤地表粗糙度草谷子＞草玉米＞莜麦＞油菜，土壤风蚀侵蚀率呈现相反的趋势，地表粗糙度越大，风蚀侵蚀率越小。

The results show that saltating snow particles have important effects on wind velocities near surface and Magnus lifting force also has effects on the wind profiles as well as saltating trajectories of snow particles.

计算结果表明，跃移雪粒对贴地风速有重要影响，Magnus效应对贴地风速、雪粒跃移轨迹也有显著影响

Firstly, saltating sand grains in various height layers mostly rotate clockwise; the rate of counterclockwise rotation changes from 16.7 to 33.3% for three different friction wind speed (u*= 0.67, 0.83, and 0.87 m/s). However, their mean rotational speeds were not significantly different, irrespective of whether the grains rotated clockwise or counterclockwise. The mean counterclockwise rotational speeds of sand grains for friction wind speed u*= 0.67, 0.83, and 0.87 m/s were 427, 519, and 604 rev/s, versus 429, 522, and 609 rev/s, respectively, in the clockwise direction.

首先，风沙流中各高度层内跃移沙粒旋转均以顺时针方向为主，逆时针方向旋转的沙粒数仅占总数的16.7-29.5%，但是无论逆时针还是顺时针旋转的沙粒，它们的平均旋转速度几乎没有差别(如u*＝0.67 m/s时，分别为427 rev/s和429 rev/s；u*＝0.83 m/s，分别为519 rev/s和522 rev/s；u*＝0.87 m/s，分别为604 rev/s和609 rev/s)；不同摩阻风速条件下各高度层内沙粒的旋转速度均服从Lorentzian分布。

The number of lift-off sand grains percent time percent sand bed area Based on the lift-off velocity distribution function of saltating sand grain, this thesis gains the number of lift-off sand grains percent time percent sand bed area which ranges from 6796 to 8846900 number/(s·m2) by combination motion model of single saltating sand grain and some motion parameters of saltating sand grains and the flux of wind sand current from wind tunnel experiment.

单位时间单位面积沙床起跳沙粒数利用本文获得的沙粒起跳初速度分布函数，结合沙粒跃移运动学模型以及风洞实验中获得的沙粒跃移运动参数以及输沙量，反演出一定风场条件下单位时间单位面积沙床起跳沙粒数，变化范围6796-8846900个/(s·m2)，并满足。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。