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The picrite field, located in the southwest of Emeishan continental flood basalts and with the center in Lijiang—Dali—Panzhihua triangular area, is about 5×104 km2 and regarded as the axial area of the Emei mantle plume.

峨眉山大陆溢流玄武岩的西南部以丽江、大理和攀枝花三角区为中心的苦橄岩分布区，面积约5×10 4 km2 ，为峨眉地幔柱的轴部区。

Hole repairing in triangular mesh models and piecewise smooth B-Spline surfaces fitting have been studied in this dissertation.

本文对三角网格模型上的孔洞修补及分片光滑B样条曲面的拟合技术进行了研究。

Primary pilot survey of long distance pipeline can not depend upon the national pilot points which are severely damaged, and therefore will result in large work quantity and cost, and limted progress if using the conventional pilot network which is made up of triangular chains or net.

目前国家测量控制点已被严重破坏，不能满足长输管道首级控制测量的要求(每20～30km与国家点联测一次)。常规控制网是以三角形构成的锁、网组成，用这种方案进行长输管道测量的首级控制时，工作量大，费用高，且控制网的推进速度慢。

The plane adopts the joint method of both the finite element and the finite difference to divide plane domain by means of irregular triangular net in order to fit topography and coastal line complicated sea zone; Vertical application σcoordinate conversion and the finite difference method.

平面采用有限元法和有限差分法相结合的方法，用不规则三角形网格剖分计算域，以适应地形和岸线复杂的海区；垂向应用σ-坐标变换及有限差分法。

The intersection of a composite triangular Bezier surface and a plane is another aspect of intersection study.

计算复合三角Bezier曲面与平面的交线是本文研究求交问题的另一个方面。

The method of building triangular grid model of 3D object surface with plane Delaney triangle is introduced.

三维激光扫描数据般是具有四边形网格结构的影像数据，当多幅扫影像数据合并成整幅影像后重新建立模型时，通也需要建立整幅影像的三角形格网来生成等值。

Simply put, a delta-wing is a triangular wing planform.

简单地说，三角翼就是三角型的翼面。

Looking at the act of plebiscite on sovereignty, we have to examine inner factors of competition and cooperation of political parties, as well as multilateral factors, especially its impact on the triangular relationship between Taiwan, China and United States.

本研究藉由对国际法自决权理论与公民投票制度的研究，分析国际当前成功以公投而独立的国家案例，并以此为启示了解台湾目前现势，深入研究「主权公投」的动机、价值，并据以评估因主权公投可能引发的争议。

A flat, often triangular plectrum held between the finger and thumb, used in picking and strumming a guitar or similar stringed instrument.

一个扁平的，通常三角形的拨片，用拇指和另外一个手指拿着来拨弹吉它或者其他类似弦乐器。

The US justice department said on Monday that several suspects had been arrested in China-related spy cases and pointed to the increasingly complex web of intelligence threats in the triangular US-China-Taiwan relationship.

美国司法部本周一表示，在与中国有关的间谍案中，几名嫌疑人已经遭到逮捕。美国司法部指出，日益复杂的情报网对美中台三方关系造成了威胁。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。