two-by-four

['tu:bə'fɔ:]
  • two-by-four
  • adj.

    长宽为二寸与四寸的,不大的,窄条的;

  • n.

    宽四寸厚二尺的木材;

纠错 数据更新时间:2024-12-22 23:48:26
1、

First, we can obtain boom amplitude angle and tower crane basement angle of two cranes by means of absolute encoder. Then, we use projection method for establishment of two-dimensional projection model of crane, and so as to analysis four-quadrant double-arm anti-collision problem.

通过绝对编码器我们可以获得两台起重机的臂架幅度角与塔基旋转角度,然后,运用投影法建立起重机的二维投影模型,分析四象限双臂防碰撞的问题。

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2、

J. Mendel, though, is selling four memorable styles-two clutches and two totes-of color-blocked broadtail, with prices starting at$ 4900 for a clutch made of the baby lamb and calf skin.

J.Mendel品牌推出了四款令人印象深刻的包包,手包和手提包各两款。手提包材质用的是大块颜色的阔尾羔羊皮。一款手包用羔羊皮和小牛皮制成,起始定价4900美元。

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3、

Methods Six cases of sex cord tumor with annular tubules, of which four were benign, the other two were malignant, were studied by clinical pathological observation, AgNOR count and clinical follow up.

方法:对6例卵巢环状小管性索瘤,良性4例,恶性2例,进行临床病理观察,AgNOR计数及术后随访。

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4、

Two seats are complemented by four voids.

两张椅子合并到了一起,构成了四个空间.

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5、

Badminton can be played by two or four people.

羽毛球可由两人或四人来打.

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6、

Two of the world's top four computer manufacturers have announced a shotgun wedding prompted by slumping sales and disastrous financial losses.

世界四大计算机制造商中的两家因销量锐减和严重亏损已闪电宣布合并。

《柯林斯高阶英汉双解学习词典》

7、

Some of these early postcards show snow men being bludgeoned by two-by-fours stomped on by tots.

一些早期的明信片中画着雪人被孩子们用棍子击打然后踩扁的场景.

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8、

Rain gutter and stacked two-element of half TEM-horn arrays and four-element of half TEM-horn arrays were investigated by simulation and experiments. Experiments of TEM-horn array verified the result of the FDTD simulations.

用半TEM喇叭天线组成槽状排列和叠状排列的二元线阵和四元线阵,进行了相应的原理性实验,实验结果与理论数值模拟基本一致。

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