主轴的英文:
principal axis

参考例句:
  • As the crankshaft rotates, the crankpin swings in a circle around the shaft
    随着曲轴的转动,曲柄销绕主轴作圆周摆动。
  • He is measuring the spindle inclination.
    他在测量主轴倾斜度。
  • Remove a shaft nut and washer.
    取下主轴螺帽和垫圈。
  • This causes inefficient use of the spindle.
    这会导致主轴利用率低。
  • Mainshaft low and reverse sliding gear
    主轴低速及倒车滑动齿轮
  • Health care for children is the centerpiece of our program.
    儿童的健康保健是我们计划的主轴。
  • Venus has the distinction of spinning "backward" on its axis
    金星具有沿主轴反向自转的特性。
  • Cytyledons and future stalk called the hypocotyl elongate
    子叶和未来称为下胚轴的主轴延长。
  • To branch out into numerous subdivisions that lack a main axis, as the stem of an elm.
    歧散枝条向四周散开成很多分支,没有主轴,如榆树的树干
  • Based on its multidimensional operations, Uni-President has grown stronger and more prosperous.
    以多角化经营为主轴,历经多年发展,统一企业的转投资事业逐渐茁壮,而成为今日枝简叶茂的统一企业集团。
principal是什么意思
adj. 最重要的;首要的;资本的;本金的
n. 首长;负责人;校长;院长;主角;资本;本金;委托人,当事人;主犯

  • principal debtor
    主债务人
  • There is a shortage of principal.
    资金有些短缺。
  • headmaster/headmistress; principal
    中、小学校长
  • [Am.] principal | [Br.] headmaster
    中学校长
  • Termites are principally tropical in distribution.
    白蚁主要分布在热带地区。
axis是什么意思
n. 轴,光轴,核心,轴心国

  • transverse axis
    【数】横截轴
  • three-axis trainer
    三自由度练习器
  • Next to or facing the main stem or axis.
    近茎轴一侧的紧挨着主茎或轴的,面向主茎或轴的
  • The centre of gravity is displaced by a weight below the rotational axis.
    调节旋转轴之下的一个重物,使重心发生位移。
  • The central suspension beam is always in axis with the front pier.
    中间吊架总是在前墩柱中心线处。

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