提出了根据空间立体几何原理对桶形基础平台进行桶基安装误差测量并保证安装精度的方法。
Based on the theory of solid geometry, a survey method to measure the bucket foundation installation error and ensure the installation precision is presented.
在解答立体几何问题时，若能把立体几何问题转化为空间向量的运算，解答起来会收到事半功倍的效果。
When solving a solid geometry problem, if we transform the problem into space vector, we shall get twice the result with half the effort.
结合施工实际，为保证多面土体的准确形成，应用立体几何确定其各条交线的空间位置，并推导出在任意情况下交线平面位置的关系公式和交线坡比。
Connecting with the practice of construction, the method was used to learn the space location of each separate line which was to ensure the accurate formation of multi-surface earth.
作者提出了空间解析几何与立体几何教学结合的一种新观点。
The author has Put forward a new viewpoint on the combination of teaching space analytic geometry and cubic geometry.
迹线的产状实质上是空间二斜面相交线的产状，属于立体几何学等数学范畴。
The trace occurrence is substantially the occurrence of intersection line of two oblique planes in space, which belongs to the mathematics field of solid geometry.
论文摘要文章分析了《高中课标》和《高中大纲》在“空间向量与立体几何》的异同。
This article analyzed the same aspects and the differences of the standards and the syllabus in cubic vectors and solid geometry.
立体几何是高中数学教学的重要内容，无论是《大纲》还是《标准》中，立体几何的教学重点都是帮助学生逐步形成空间想象能力。
The key to this goal is to help students establish the concept of space and to train and improve their space imagination .
除了深、大断裂等复杂断层以外，研究一般断层都需利用岩层、岩脉等各自的迹线。迹线的产状实质上是空间二斜面相交线的产状，属于立体几何学等数学范畴。
The respective trace of rock bed, vein must be utilized usually in the study on a fault except the complicated fault, such as deep and big fault.
除了深、大断裂等复杂断层以外，研究一般断层都需利用岩层、岩脉等各自的迹线。迹线的产状实质上是空间二斜面相交线的产状，属于立体几何学等数学范畴。
The respective trace of rock bed, vein must be utilized usually in the study on a fault except the complicated fault, such as deep and big fault.
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