查询词典 long axis

This kind of structure develops in the platform cover of slight structure deformation, dominated by olivary dome, stretched short-axis anticline and long wall.

这类构造发育于构造变形十分轻微的地台盖层中以卵圆型穹窿、拉长的短轴背斜和长垣为主。

A long period fiber grating is a band rejection fiber device with periodical retractive index modulation formed along the axis of the fiber core.

长周期光纤光栅是在光纤纤芯中沿轴向形成折射率周期性调制的带阻型光纤器件。

A composite rigid shell, with an aerodynamic profile, elongated longitudinally along the span of the blade, one longitudinal end of which is turnable towards a hub of the rotor and includes a blade root, said shell including at least one layer of reinforcing fibres agglomerated by a matrix comprising a synthetic rigidifying resin and laminated upper-surface and lower-surface skins extending from a leading edge to a trailing edge of the blade, each of said laminated skins comprising, from an inside towards an outside of the shell, a film of polyetherimide resin, at least one layer of plies of long and unidirectional fibres oriented substantially along a longitudinal axis of the blade, and at least one layer of fibre fabric, in which the directions of weft and warp yarns are oriented substantially at 45.degree.

复合刚性外壳，与气动的个人资料，拉长纵向沿跨度刀片，一纵年底，这是对回转中心的转子和包括叶根表示，蚬壳，其中至少1层加固纤维烧结由一个矩阵组成的一个综合rigidifying树脂和复合材料层合上表面和低表面皮肤延长，从领先到尾缘的刀片，每个说，叠层皮组成，从内对外界的壳，一个电影聚醚酰亚胺树脂，至少有一个层的层长和单向纤维导向的大幅沿长轴的叶片，并至少有一个层的纤维织物，在该方向的纬纱和经纱是面向大幅在45.degree 。

The PPLN crystal is 20 mm long and periodically poled along the z-axis by using external electric poling technique.

PPLN晶体长20 mm，利用外加电场极化法制作，极化沿晶体的z向进行。

This paper introduces the global stiffness,strength and stability of bracing structure with long span,pointing out that the control of bracing structure's deflection and elastic module can make the arch ring fit the line of pressure and arch axis and can guarantee the stability of bridge structure.

本文介绍了大跨度支撑结构的整体刚度、强度和稳定性，控制支撑的挠度和弹性变量可使拱圈符合设计压力线与拱轴线，保证桥梁结构的稳定性。

The fish is propelled by undulation s of a long-based dorsal fin while the body axis is in many cases held straight in swimming.

以依靠长背鳍推进的&尼罗河魔鬼&为研究对象，对柔性长鳍波动推进模式的运动学进行了研究。

Inflorescence a cylindrical raceme of long-awned, solitary spikelets borne directly on main axis; rachis clothed in short pegs after spikelets have fallen.

花序圆筒状总状花序的长芒，单生直接着生在主轴上；在小穗已经下降之后，轴给为短的钉穿衣。

Increased levels of monoamines in the synapse affect the hypothalamic–pituitary–adrenal axis 56 and reverse some of the long-term effects of stress.

在突触内单胺水平上升，影响下丘脑-垂体-肾上腺轴，逆转一些长期的紧张效应。

Development of optical manufacturing, especially aspherical manufacturing, boosted the developing of space optics. Aspheric testing for large departures from reference wavefronts becomes the bottleneck of optical manufacturing. Off-axis TMA system presented in space cameras for large field, high resolution, long focal length challenges the manufacturing and testing for aspheric components .

光学制造技术的发展，尤其是非球面加工技术的兴起，促进了空间光学的发展，大视场、高分辨率、长焦距的航天相机离轴三反系统设计的引进对非球面的加工和检测都是很大的挑战，非球面的检测技术越来越成为光学加工的瓶颈，本文从检测角度出发，提出了基于电子虚拟样板的非球面检测技术概念，建立电子虚拟样板的数学模型。

For example: We have for the automotive industry supporting the drive screw, which are electrically adjustable car seat before and after the parts about the heart; used phosphating, dacromet surface secondary treatment process for the automotive tubing supporting bolts and installed in the car wiper The long and short axis, such as spherical products; In addition, refined diesel engines plus workers on the cylinder head bolts, nuts; Road fork dedicated nut bolts, nut; for the furniture industry, supporting the tensile nut, screw legs, lengthened Screw; for internationally renowned companies provide a range of standard, non-standard special-shaped screw components; for oil and electricity sectors complementary hot galvanized fasteners and other products.

我们为汽车行业配套的传动丝杆，它是轿车电动调节座椅前后、左右的心脏部件；采用磷化、达克罗等表面处理工艺为汽车二次配套的油管螺栓和安装在汽车雨刮器的长、短球面轴等系列产品；另外，精切加工的柴油发动机上的缸盖螺栓、螺母；道叉专用防松螺栓、螺母；为家具行业配套的拉伸螺母、四脚钉、加长螺杆；为国际知名公司提供的各类标准、非标异形螺纹零件；为油井及电力行业配套的热镀锌紧固件等系列产品。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。