查询词典 Angles

This research uses the hydraulic model as an experimental tool. In different slopes (S=1/8、S=1/10), flow rates (Q=0.016cms、Q=0.032cms、Q=0.048cms), and the angles (θ=30°、θ=45°、θ=60°) of blocking pieces in the modified boat-passage fishway, the velocity and depth were measured.

本研究以水工模型作试验，藉由改变改良型舟通式鱼道之阻流材角度(θ=30°、θ=45°、θ=60°)，在不同坡度(S=1/8、S=1/10)与流量(Q=0.016cms、Q=0.032cms、Q=0.048cms)下，量测流速及水深以观测水理变化。

To avoid individual influence, liquid surface tension is measured by detecting angles of incidence at cylindrical liquid menisci instead of detecting climb height of liquid on flashboard.

通过测量激光束两边沿在液体表面的入射角来求得表面张力系数，解决了插板法测液体表面张力系数的液面上升高度和接触角检测难题，避免了人为因素的影响。

Results 33 cases were followed-up ranging from 6～34 months, the flexion angles of knee joint increased from 70 to 110 degrees.

结果 33例术后随访6～34 月，膝关节活动度较术明显改善，屈曲角度平均增加95°。

A wind blowing at right angles to a given direction, as to an aircraft's line of flight.

侧风与给定方向成直角吹的风，如与飞行航线成直角的风

The tension was checked at various angles of the hip joint and the motions of the abdominal arteries were monitored in 4 unembalmed cadavers using a C-arm fluoroscope.

检查髋关节不同角度时的张力水平，并且通过C臂机观察其中4具尸体腹部动脉的活动情况。

We are each of us angles with only one wing, and we can only fly by embracing each other.

我们每个人都是长着一只翅膀的天使，所以我们只有相互拥抱才可能一起翱翔。

The merit of the invention are: 1 adopting free curved surface imaging method , three part reflection type Zernike polynomial free curved surface forms short focal distance bigger, relative apertures bigger fields of view angle imaging , rectifying optical aberration much better and its structure is simple; 2 adopting the reflection structure without optical lens, has removed the effect of various chromatic aberration , guarantee the imaging articulation; 3 adopt the design of short focal distance big fields of view angle, focal distance 8 - 15 mm, field of view angles 100 -135 degree, having 120 times multiplications under 250 mm imaging distance, having ultra-thin characteristic property; 4 adopting big relative apertures design ,the relative aperture is 2.0-2.4, having improved the illuminance of flat surface; 5 adopting image space telecentric imaging method , ensures that the image surface irradiance is homogeneous.

本发明的优点是：1采用自由曲面成像方法，三片反射式Zernike多项式自由曲面形成短焦距大相对孔径大视场角成像，更好地校正像差，结构简单；2采用无透镜形式的反射式结构，消除了各种色差影响，保证成像清晰度；3采用短焦距大视场角设计，焦距8～15mm，具有100～135度的视场角，在250mm成像距离下有120倍的放大倍数，具有超薄特性；4采用大相对孔径设计，相对孔径为2.0～2.4，提高像平面上的光照度；5采用像方远心成像方法，保证像面辐照度均匀。

This angle creates a force vector that angles the same direction as the direction of travel of the COG.

这个角度制造了一个和 COG 同一方向的力。

At angles of attack less than 50°,the effect of sweep wing on side force of forebody was little.

在50°迎角以下，后掠翼对细长体头部侧向力特性的影响很小。

Wind tunnel tests had showed that vortices produced by the forebody strake generally improved directional stability, but that certain strake shapes actually reduced stability at high angles of attack when twin tails were used.

风洞测试已显示涡产生的前体边条一般其实改善但那某些边条形状的定向稳定性双尾被使用时，请减少高迎的稳定性。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。