perpendicular造句

• Two perpendicular lines are chosen as the x and y coordinate axes .
  选两条垂线作为x和y坐标轴。
• Flight lines are roughly perpendicular to geologic strike .
  飞行路线大致垂直于地质构造的走向。
• Draw a line perpendicular to the horizontal axis through the point .
  通过这两直线的交点做横轴的垂线。
• The line of sight must be approximately perpendicular to the horizontal axis .
  视线必须近似地垂直于水平轴。
• Those that are aligned perpendicular to the plane are called axial hydrogens .
  与平面垂直定向的氢叫做直立氢。
• A corner cube consists of three mutually perpendicular reflecting planes .
  角棱镜是由3个互相垂直的反射平面组成。
• We will denote by h the perpendicular distance from p to the inclined face .
  我们用h来表示从p点到斜面的垂直距离。
• When a surface is perpendicular to the rays , their intensity is at their maximum .
  当表面与射线垂直时，射线的强度最大。
• He stood now, warped out of the perpendicular by the fierce light of publicity .
  此刻他站着，被众目睽睽的眼光盯得不知所措。
• At each crossing of an equipotential and a field line, the two are perpendicular .
  在等位面与电力线的每个交点，两者是垂直的。
• If the first axis is perpendicular to the ground we speak of an azimuthal mounting .
  如果第一根轴与地面垂直，就称为地平式支架。
• The molecule of the figure has two mutually perpendicular rings with one atom in common .
  图中的分子有共用着一个原子的两个互相垂直的环。
• All planes perpendicular to the solar axis intersect the solar sphere along circles of latitude .
  所有垂直于太阳轴的平面和太阳球面相交成纬度圈。
• The direction of each force is perpendicular to a line drawn from the axis to the point of application of the force .
  每个力都垂直于从轴到力作用点的引线。
• These structures were usually skewed with the diaphragms placed perpendicular to the longitudinal girders .
  这些结构通常是斜交的，而横隔板则垂直于纵梁布置。
• In every state of stress there exist at least three principal planes, which are mutually perpendicular .
  对每一种应力状态，至少存在三个主平面，它们互相垂直。
• His plan is to drop perpendiculars from each point of the curve upon two planes intersecting at right angles .
  他的计划是：从曲线的每个点处作线段垂直于两个互相垂直的平面。
• Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses .
  焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。
• it is usually convenient to replace δs by its components δs1 and δs2 parallel to any two perpendicular axes ox, oy in the plane.
  通常用它的分量s1和s2来代替s较为方便，它们分别沿平面内的ox，oy两个正交的轴线的方向。
• The river had worn away the edge of the soft rock in such a manner, as to render its first pitch less abrupt and perpendicular than is usual at waterfalls .
  奔腾的河水已经冲刷掉那些松软的岩石的边缘棱角，因而它的一角已不象瀑布旁边大部分岩石那么峻拔陡峭。