In 1907 De Forest patented audion, or triode.

If the current need not special accurate, one of the mosfet can also use triode.

如果电流不需要特别精确, 其中的场效应管也可以用三极管代替.

The basic function of the triode is as amplifier.

三极管的基本功能是作电流放大器.

Tube triode with directly or indirectly heated cathode.

具有直接或间接加热的阴极的电子管三极管.

The triode steps up voltage.

三极管能升高电压.

Objective: To analyse the fatty acid and trace element composition and antioxidant capacity of Trionyx sinensis.

摘要: 目的研究甲鱼脂肪酸和微量元素组成及含量特点,揭示其抗氧化作用效果.

Four kinds of nanocomposites such as antimony trioxide, aluminum hydroxide, hydroxide and layered silicate were reviewed.

介绍了以纳米三氧化二锑 、 氢氧化铝 、 氢氧化镁、层状硅酸盐作为添加物的聚合物基阻燃复合材料的制备方法.

Abstract: The property, preparation, application of electrochromic molybdenum trioxide films were recounted.

文摘: 叙述了电致色三氧化钼(三氧化钨)薄膜的性质 、 制备方法与应用现状.

Conclusion Arsenic trioxide inhibits cell proliferation, induces apoptosis in ovarian cancer cell.

结论三氧化二砷能诱导卵巢癌细胞凋亡,抑制卵巢癌细胞增殖.

The title product is prepared by reacting sulfur trioxide with methyl ether.

其制备方法是由三氧化硫与甲醚反应生成硫酸二甲酯.

We'll make a trip out of it!

我们为此将搞一次旅行!

At the time trip out at sea was practically suicide.

当时出海远航简直就是自杀.

Mind ( ie Don't trip over ) that step!

小心那个台阶!

The deduction is allowed for a single overseas trip over 30 days.

一次临时离境超过30天可以扣除天数.

I always trip over this word.

我经常念错这个词.

You'll trip over the stone if you don't mind out.

如果你不当心,你会被石头绊倒的.

Mind you, don't trip over these roots; they're difficult to see under all these leaves.

当心别被那些树根绊倒, 它们埋在这些树叶底下不容易发现.

We may even be able to arrange a helicopter, plane or balloon trip over the mountains.

我们甚至可以安排直升机 、 飞机或气球来飞过这些山脉.

Remove the bike from the road because someone might trip over it.

移开公路上的自行车,以防止有人不小心绊上.

Be careful you don't trip up in your dealings with those people.

在和那些人打交道时,你要当心别出差错.

Trip up at once, pull the bit into the casing.

立即起钻, 将钻头提到套管内.