本文是參加公司英語翻譯培訓的課程。做此記錄，以防忘記。

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2017年7月18 Exercises

1. Translate the following into Chinese.
(1)A bipolar junction transistor (BJT) is a three-layer silicon (or germanium) device
consisting of either two p- and one n-type layers of materials (pnp) or two n- and one p-type
layers of materials (npn).
(2)Since the emitter follower has a high input impedance and a low output impedance, its
voltage gain is less than unity and the power gain is normally lower than that obtained from other
configurations.
(3)The current in a reverse-biased diode is small (typically 10-8 A for silicon) and
approximately independent of voltage until the breakdown region at high reverse voltages is
reached.
(4) Most integrated circuits provide the same functionality as “discrete” semiconductor
circuits at higher levels of reliability and at a fraction of the cost.
(5) Vision is well developed in most snakes, but many burrowing snakes are virtually blind.
(6) Working out regularly may make you smarter now and lessen the possibility that you
will lose brain function as you age.
(7) They work out a new method by which production has now been rapidly increased.

答案：

1雙極結晶體管(BJT)是一種三層矽(或鍺)器件，由兩個p型和一個n型層的材料組成(pnp)或兩個n和一個p型組成(npn)。

2由於發射器的輸出端具有較高的輸入阻抗和低輸出阻抗，因此它的輸出阻抗很低 電壓增益小於統一，功率增益通常低於從其他增益 配置

3反向偏置二極管的電流很小(通常為矽的10的負8次冪) 近似於外加電壓，直到高反向電壓的擊穿區域 達成。

4大多數集成電路提供與“分立”半導體相同的功能 電路的可靠性高，成本低。

5大部分的蛇視覺很好，但是許多洞穴的蛇失明。

6定期鍛煉可以讓你變得更聰明，減少你 隨著年齡的增長，會失去大腦功能的可能性（風險）。

7他們使用一種工藝，是產品被快速生產。

2. Translate the following into English.
(1) 模擬放大器根據設定的放大倍數對模擬電壓或電流信號進行放大，以推動負載
工作。
(2) 放大器的增益就是放大倍數，用於表示放大器對小信號的放大能力。
(3) 很多實際應用系統中的放大電路都通過級聯多級放大器來提高放大倍數。
(4) 模擬電路用於處理在0 伏到電源電壓之間任意變化的信號。
(5) 航天員同其他任何人一樣，會隨身把微生物(microbes) 攜帶到他們去的任何地方。
(6) 研究睡眠的長遠目標就是對入睡和清醒兩者之間的聯系予以全面說明。
(7) 已下令將目前在太空實驗室裏的研究人員送回來。

1The analog amplifies according to the amplification factor set to amplification the analog voltage or current signal drive the load work

2 The gain of an amplifier is a magnification of the amplifier‘s ability to magnify a small signal

3,Amplifiers are amplified by cascaded multistage amplifiers in many practical applications

4 The analog circuit is used to signal any change between zero and voltage

5The astronauts will carry the microbes anywhere they go like anyone else。（不夠地道）

The astronauts， like anyone else，will carry the microbes anywhere they go。

6The long-term goal of studying sleep is to fully explain the link between sleep and wakefulness

7The researchers have been ordered to return the researchers who are currently in the space lab

（被動語句）

Translating Skills（1）