读知识>英语词典>pitchfork翻译和用法

pitchfork

英 [ˈpɪtʃfɔːk]

美 [ˈpɪtʃfɔːrk]

n.  杈子; 干草叉

复数:pitchforks 过去分词:pitchforked 过去式:pitchforked 现在分词:pitchforking 第三人称单数:pitchforks 

BNC.25645 / COCA.22185

牛津词典

    noun

    • 杈子;干草叉
      a farm tool in the shape of a large fork with a long handle and two or three sharp metal points, used especially for lifting and moving hay (= dried grass), etc.

      柯林斯词典

      • 干草叉;草耙
        Apitchforkis a tool with a long handle and two pointed parts that is used on a farm for lifting hay or cut grass.

        英英释义

        noun

        • a long-handled hand tool with sharp widely spaced prongs for lifting and pitching hay

          verb

          • lift with a pitchfork
            1. pitchfork hay
            Synonym:fork

          双语例句

          • We call it the pitchfork.
            我们称它做强行注射。
          • A prong on a fork or pitchfork.
            一个餐叉或一个干草叉的尖头。
          • Poincare map for one-degree-of-freedom impact oscillator. A large number of numerical simulation shows that one-degree-of-freedom impact oscillator between two rigid sides could only have pitchfork bifurcations, while the two-degree-of-freedom vibro-impact system could have pitchfork bifurcations and Hopf bifurcations.
            数值模拟表明单自由度双面碰撞振子的不动点只存在音叉分岔,而两自由度碰撞振动系统的对称型周期n-2运动可能存在音叉分岔以及Hopf分岔。
          • A simple bimolecular reaction model giving rise to pitchfork bifurcation
            一个简单的能呈现二分岔现象的双分子反应模型
          • When her husband came by, she jumped out and stood before him with her red horns, long tail, and pitchfork.
            当丈夫走近时,她从树后跳出来,站到他面前,头上带着红色的羊角、身后有长长的尾巴,手中握着钢叉。
          • It is concluded that the response of this system is a pitchfork bifurcation and the influence of excitation amplitude F 1, F 2 and damping μ is great. The property of the solutions can be easily controlled by adjusting F 1, F 2 and μ.
            研究表明,该系统的稳态响应为一叉型分岔,激励幅值F1,F2和阻尼μ对普适开折参数的影响很大,通过调整F1,F2和μ可以很方便地控制解的分岔特性。
          • She wears her clothes as if they were thrown on with a pitchfork.
            她身上的衣服就像被扔在干草叉上。
          • Moreover, the pitchfork bifurcation curve is given, and the stability of equilibrium points is discussed in terms of different domains partitioned by the bifurcation curve.
            并给出了分支曲线图,讨论了在由分支曲线划分的不同区域里平衡点的稳定性。
          • The study shows that: the lasing without inversion can be produced by two destabilization mechanism the pitchfork and Hopf bifurcation;
            研究结果表明:系统可以通pitchfork分岔和Hopf分岔两种失稳机制产生无反转激光;
          • For many people, Pitchfork is an expert on independent music.
            对于许多人来说,音叉音乐网在发展独立音乐方面是佼佼者。