steel I-beam 工字钢 ; 工字钢梁 ; 窄缘工字钢梁
I-beam axle 前轴工字梁
Mild Steel I-Beam 低碳工字钢
i beam girder 工字梁
wide flange i beam 宽缘工字钢
axle I beam 前轴工字梁
I-beam mill 工字钢轧机
i-beam straight edge 工字形平尺
Steel I beam 工字钢
I beam, I don't even know his name and I doubt that he will ever call me.
我是说,我连那个人的名字都不知道,而且也很怀疑他真的会打电话给我。
As I was running toward his crib, I saw a beam coming down and I placed myself over him trying to protect him.
就在我跑向他的婴儿床时,我看到一根房梁就要倒下来,我扑到他身上想护住他。
Since I had promised to focus on the economy like a laser beam, I began with that.
由于我曾许诺要像关注激光束一样关注经济,我就那样开始了。
And then I could put a couple of plates and I could raster the beam so that when I am looking here,the beam goes back and forth about 80 times a second.
然后我放了两个感光片,我可以检测到光束所以,当我观察时,电子束以每秒80次的速度来来回回了。
It's now exactly that power from which Milton has been excluded by virtue of his blindness -- light: "Hail holy Light, offspring of Heav'n first-born, / Or of th' Eternal Coeternal beam May I express thee unblam'd?"
而是弥尔顿已经被失明剥夺的一种力量,圣光,你是上帝最初的产物,永恒的光束,我是否可以向你表达我无限的敬意“
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