查询词典 create a disturbance

The transverse wave disturbance along tangential base flow of circular vortex is discussed By using numerical method we study this instability of baroclinic flow which is mesoscale inertia wave instability on the cylindrical coordinate The influence of stratification stability N 2 , Coriolis parameter f 0 , the vertical shear of tangential wind z of the ambinent atmosphere and the latent heat on the growth rate of instability is studied From the above analysis and calculation, we can learn that there are Eady mode and mesoscale mode of transverse wave instability in circular vortex as well Furthermore we also learn that distribution character of mesoscale mode disturbance field of transverse wave instability, anomalistic "cats eye" structure of lower level and the character of the slowly spreading disturbance converges at low level and the quickly spreading disturbance converges at high level

作者中文名：李红金；陆汉城；宋晓亮；李鲲摘要：讨论涡旋大气中，存在沿切向基流传播的横波型扰动，并采用数值方法讨论了柱坐标系下圆形涡旋系统斜压气流中这类扰动的不稳定，这是一类中尺度的重力惯性波的不稳定。研究了涡旋环境大气的层结稳定度参数N2、切向风垂直切变Vz、凝结潜热、涡旋特性及科里奥利参数f0对不稳定增长率的影响。圆形涡旋中同样存在横波不稳定的Eady模态和中尺度模态，得到了中尺度模态的扰动场分布特征：流场的不规则"猫眼"结构及慢速传播的扰动均集中在低层，而快速传播的扰动均集中在高层的扰动特征。

Through analysis of potential vorticity in isobaric surface field, in high-troposphere a positive potential vorticity disturbance before rainstorm generation;positive potential vorticity disturbance in high-troposphere downward, form one vertical disturbance column, now corresponding precipitation develop stage;When near ground arises negative potential vorticity disturbance, precipitation also weaken.

通过对等压面的位涡分析，发现在暴雨发生发展时，在对流层高层有正位涡向下扰动，在暴雨的发展鼎盛阶段，从对流层中高层到地面形成一个垂直扰动柱；位涡柱对地面气旋的发展有较好的指示性，位涡柱形成时刻前后降水达到最强；当近地面出现负的位涡扰动时，降水随之减弱。

Build scene method to basically have: 1, dig a lake to pile mountain, model landform, decorate billabong of river river lake, monarch diameter builds a road, create landscape situation; 2, build building, stage, booth, cabinet, hall, house, a small room, a pavilion or house on a terrace, corridor, bridge, boat, a screen wall facing the gate of a house, wall the building facilities such as door of path of wall, stair, Deng, scene, create building situation; 3, fold big pool of rockery, strange peak, hole, Wei Ya with block build by laying bricks or stones, create rockery situation; 4, decorate valley, mountain stream, riprap, onflow, create mountain stream situation; 5, bluff of megalith of load one's writing with fancy phrases, come down in torrents of pilot a ship into a harbour and below, create chute situation; 6, set shallow water small pool by landform, build stone hill fountain, put in a suitable place to breed view and admire fish, lotus of cultivated carry on one's shoulder, Lu Di, flowers and plants, build Shui Shijing; 7, with different combination, decorate community to line and season photograph change or highlight the stance of isolated tree in order to reflect Lin Ji, or clip is arboreous, those who make have all sorts of pattern, create situation of flowers and trees.

造景方法主要有：1，挖湖堆山，塑造地形，布置江河湖沼，辟径筑路，造山水景；2，构筑楼。台。亭。阁。堂。馆。轩。榭。廊。桥。舫。照壁。墙垣。梯级。磴道。景门等建筑设施，造建筑景；3，用石块砌叠假山。奇峰。洞壑。危崖，造假山景；4，布置山谷。溪涧。乱石。湍流，造溪涧景；5，堆砌巨石断崖，引水倾泻而下，造瀑布景；6，按地形设浅水小池，筑石山喷泉，放养观赏鱼类，栽植荷莲。

Adopt combination of the figures,Character and test data together,introduce the mechanism,explain how the disturbance voltage and disturbance power from electrical hair drier,and give the reference circuit about restraining the disturbance.

采用图形、文字和测试数据相结合的方式，介绍电吹风骚扰电压和骚扰功率的产生机理，并给出了抑制骚扰的参考电路。

Considering the vehicular SG cruise integrating model under braking condition influenced by some factors of nonlinearity, time-delay and the disturbance, a new nonlinear SMITH predictor is designed to compensate the time delays of control variable in advance. Furthermore, with the resort of pure delay operator, extension of the Lie derivative and the Lie bracket, some issues of SISO nonlinear system with time delays in state variable are resolved, which cover the input-output linearization, invertability of coordinate transformation and the disturbance decoupling problem.the staged transformation and design technique, the vehicle deceleration tracking control and the SG cruise disturbance decoupling control under braking condition are carried out effectively using proposed control method.

在建立制动工况下车辆走-停巡航系统集成模型基础上，针对其非线性、时滞特性以及目标车减速度干扰的影响，提出一种改进的非线性SMITH预估补偿方法，以消除控制变量时滞，并结合时滞算子、扩展李导数和扩展李括号方法，研究并解决了SISO状态变量时滞非线性系统的输入输出线性化、坐标变换的可逆性以及输出干扰解耦问题，实现了SISO时滞非线性系统的综合控制。

Immigrant and native boys have higher self-concern disturbance, school life disturbance and overall emotional disturbance than girls.

四、新移民与本国籍男生在自我关怀困扰、学校生活困扰及整体情绪困扰高於女生。

A low level of disturbance can not bring the obvious changes to the subaerial algae in community interior, intermediate disturbance can increase the species quatities of subaerial algae, but can not change the dominant species of algae community, while the serious or repeated disturbance may alter both the component of species and the dominant species, that is species quatities decrease, and dominant species change.

局部小范围的干扰或轻度干扰不会对群落内部亚生藻类的种类组成产生明显影响；中度干扰可使群落内部的亚气生藻类的种类明显增加，但藻类群落的优势种不会改变；而重度干扰下，植物群落内的亚气生藻类的种类组成及优势种均会发生重大变化，种类数量减少，优势种改变。

The results showed that (1) the most and average painful intensity had significant improvement in Experimental group I,(2) the total measured scales of painful disturbance had significant improvement in Experimental group I,(3) the total measured scales of painful disturbance had significant improvement in Experimental group II,(4) the negative effect of pain belief had significant improvement in two Experimental group,(5) the depressively emotional disturbance had significant improvement in Experimental group II,(6) relaxation training had immediate effects on improving pain, anxiety and depression.

研究结果发现：(1)疼痛教育组之最重疼痛强度及平均疼痛强度有显著改善(2)疼痛教育组之疼痛干扰整体量表具有显著改善(3)疼痛教育放松训练组之疼痛干扰整体量表具有显著改善(4)疼痛教育组之疼痛及麻醉性止痛药信念有显著改善(5)疼痛教育加放松训练组之疼痛及麻醉性止痛药信念有显著改善(6)疼痛教育加放松训练组之忧郁情绪困扰有显著改善(7)疼痛教育放松训练组之放松训练对於改善疼痛、焦虑及忧郁之情绪状态有立即性效果。

The present invention also discloses the method of applying the polypeptide in treating various diseases, such as substance and energy metabolism disturbance, embryo development disturbance, growth disturbance, some tumors, some genetic diseases, hemopathy and immunological diseases.

本发明还公开了此多肽用于治疗多种疾病的方法，如物质与能量代谢障碍、胚胎发育障碍、生长发育障碍、某些各种肿瘤，某些遗传性，血液性疾病及免疫系统疾病等。

Hygrophilous species disappeared partly, and disturbance-resistant species and exotic species expanded their populations in the tourism area;(2) the community structure of bryophytes on the fir trunks in the tourism area was found simpler than that in the undisturbed area; and (3) the trunk at height of 120~180cm was more susceptible to disturbance, but the base was not affected signif icantly by disturbance.

在旅游活动频繁地段，耐荫喜湿物种局部消失，耐干旱抗干扰的植物种群扩大；(2)旅游活动频繁地段树干附生苔藓植物的丰富度、盖度和生物量较未扰动地段小；(3)距地面较高的高度120cm和180cm处受到的干扰强度最大，基部的影响较小。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"