向头部

Downstream axially from nose apex to afterbody,a local sectional-side-force extremum always presents itself behind the forming of the corresponding shed vortex and new lee-side vortex.

沿轴向从头部尖顶往后体，截面侧向力局部极值的形成总是滞后于相应脱落涡、新生背涡的形成，截面侧向力局部极值的大小同时取决于相应脱落涡、新生背涡的形成方式和相应背涡的强度。

1The axial evolution law on the structure and the aerodynamic characteristics of the asymmetric flows around slender bodies of revolution at incidences is summarized:whether the flow asymmetry is powerless or powerful,the flow always appears in the structure that lee-side vortices rise,and shed vortices form,and new lee-side vortices come into being alternately on opposite sides of a slender body of revolution axially from nose apex downstream to afterbody,and always induces the sectional side force of waving quasi-sinusoidally downstream axially.

1总结出细长旋成体有攻角非对称绕流流场结构和气动力特性的轴向演化规律：无论非对称性强弱，沿轴向从头部尖顶往后体，非对称绕流总是呈现为左、右两侧背涡交替从物面向上飘起、形成脱落涡、再衍生出新生背涡的流场结构，并诱导出沿轴向呈类似正弦曲线形式振荡分布的截面侧向力。

A systematic study of correlation between nose disturbances and evoluted behaviors of asymmetric vortices over slender body models has been conducted. The new flow phenomena have been revealed in which the two-cycle behavior of Cy vs.γ curve for asymmetric vortices flow is continuously changed into one-cycle behavior with increasing of disturbance strength on the model nose tip. This newly found flow phenomenon is important and it provides a physical flow base to the perturbation active control of forebody asymmetric vortices flow.

系统研究并获得了头部人工微扰动的形式、位置和强度与非对称涡响应演化之间的相关关系，揭示了前体非对称涡系随头部扰动强度的变化呈现出由双周期向单周期连续演化的新现象，它为实现前体非对称涡的扰动主动控制提供了流动的物理基础，以此提出了单孔位微吹气扰动主动控制新技术。

Inward and outward fur skin plates, calf head straight to the pre-entry, oxtail down, limbs stretched to the sides.

皮毛向内而皮板朝外，小牛皮头部直须预项，牛尾朝下，四肢向两侧伸展。

The lower tab at the base of the skull pulls the upper tab backwards and down towards the neck, which snugs up the hood and also affects the ride height of the semi-stiff brim.

脑壳底部有下拉片，作用是将上拉片向后和向下拉，以收紧风帽，使其紧贴头部，另外还会影响到半软硬帽沿的 ride height （估计是指帽沿的立起高度）。

Step 3: draw circle led by the head neck, turn right end, turn left again.

第3步：用头部画大圈带动脖颈，向右转完，再向左转。

M the word need to head movement direction of movement has to eight long as we do not head a circular motion.

米字运动需要头部先后向八个方向运动，但切忌头部转圈。

Keep the head in a neutral position, or turn it to gaze up at the top hand.

保持头部处于一个中立的位置，或者旋转头部向看向上面的手指。

Balata A hard, resilient sap-like substance from the South American Balata tree that is used to make a cover for rubber-cored golf balls.

B- 后九洞：18洞球场中的最后9个洞。-倒旋：在推杆面上，突然停止击打，使球倒转。-后挥杆：向后摆动部分，从地面开始，经过头部向后。

Moreover, it can avoid effectively the protruding ears , asymmetrically curling folding ears and deformed ears caused by long-time squeeze when infant sleep sideways and ensure infant's tender ears and skull of being squeezed evenly , especially when infant sleep sideways , along with the head turning, ears fall in the guarding ear hole accurately, thus avoid the ears curling up forwards and suffering from distortion ,protect infant's ear cartilage , let infant enjoy pure natural sleep and has regular features and beautiful appearance since infancy.

更能有效防止宝宝侧睡，因耳朵长时间受挤压造成的扇风耳，不对称蜷折耳和变形耳，确保宝宝软嫩的头骨及耳朵受压均匀，特别是当宝宝向左向右侧睡时，随着头部的转动，耳朵巧妙地落在护耳穴中，从而避免了耳朵向前蜷折而受损变形，使宝宝的耳朵脆骨得到保护，让孩子享受纯净自然的睡眠环境，从小塑造五官端正，容貌美观。为人生道路起点奠定良好的基础。本品附有外套，材质为：经过杀菌除螨处理的100％纯棉天鹅绒鹅绒或高密度高弹氨纶。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。