triangulation background

triangulation

/tɹʌɪaŋɡjʊˈleɪʃn̩/ /ˌtɹaɪˌæŋɡjəˈleɪʃən/

Illustration triangulation - Image 1

noun

三角测量，三角定位

A technique in which distances and directions are estimated from an accurately measured baseline and the principles of trigonometry; an instance of the use of this technique.

Examples :

"The surveyor used triangulation to precisely map the field's boundaries by measuring angles from two known points. "

测量员利用三角测量法，通过测量从两个已知点到田地边界的角度，精确地绘制出了田地的边界图。

math technical science technology geography

Illustration triangulation - Image 1

noun

三角测量网，三角网。

The network of triangles so obtained, that are the basis of a chart or map.

Examples :

"The surveyor used triangulation to create an accurate map of the farm fields. "

测量员利用三角测量网绘制了农田的精确地图。

geography math technology science area

Illustration triangulation - Image 1

noun

三角调动

A delaying move in which the king moves in a triangular path to force the advance of a pawn.

Examples :

"In chess, the grandmaster executed a clever triangulation with his king, forcing his opponent to move their pawn and opening a path to victory. "

在国际象棋中，那位特级大师巧妙地运用了三角调动战术，让他的国王走出一个三角形路线，迫使对手移动兵卒，从而打开了通往胜利的道路。

Illustration triangulation - Image 1

noun

三角剖分，三角化。

A subdivision of a planar object into triangles, and by extension the subdivision of a higher-dimension geometric object into simplices.

Examples :

"The computer program used triangulation to divide the complex shape of the garden into smaller, easier-to-measure triangular sections. "

这款电脑程序使用三角剖分法，将花园复杂的形状分割成更容易测量的三角形小块。

math science technical space

Illustration triangulation - Image 1

noun

三角测量，三角定位

A process by which an unknown location is found using three known distances from known locations.

Examples :

"Using triangulation, the hiker determined his exact position on the map by measuring his distance from three visible landmarks: the radio tower, the mountain peak, and the old oak tree. "

通过三角定位法，这位徒步旅行者测量了自己与三个可见地标（无线电塔、山峰和老橡树）的距离，从而在地图上确定了他的准确位置。

math technical science

Illustration triangulation - Image 1

noun

政治三角定位，三角测量。

The practice of repositioning one's group or oneself on the political spectrum in an attempt to capture the centre.

Examples :

"The politician's triangulation, adopting some ideas from both parties, was an attempt to appeal to moderate voters. "

这位政客的政治三角定位，即采纳两党的某些观点，是为了争取中间选民的支持。

politics government position

Illustration triangulation - Image 1

noun

三角验证，三角测量法

(qualitative research) The use of three (or more) researchers to interview the same people or to evaluate the same evidence to reduce the impact of individual bias.

Examples :

"To ensure a fair assessment of the new teaching method, the school used triangulation, having three different teachers observe the same class and provide independent feedback. "

为了确保对新教学方法的评估是公正的，学校采用了三角验证法，安排三位不同的老师观察同一课堂并提供独立的反馈。

theory science education statistics quality organization