语音记录器组件的外壳具有以下特性:防水,耐冲击和耐热。
答案解析
解析:
题干提到“语音记录器组件的外壳具有以下特性:防水,耐冲击和耐热。”我们需要找到一个选项,准确地翻译并表达出这三种特性。
### 选项解析
- **A选项**: "The housing for the voice recorder unit has these properties: water tolerance, shock resistant and heat resistant."
- **问题**: “water tolerance”意为“耐水”,而不是“防水”。防水意味着完全不进水,而耐水可能在某些情况下仍会进水,因此这个选项不准确。
- **B选项**: "The container for the voice recorder unit has these properties: watertproof, spin resistant and heat resistant."
- **问题**: “spin resistant”意为“耐旋转”,这与题干中的“耐冲击”完全不同,因此这个选项也不正确。
- **C选项**: "The container for the voice recorder unit has these properties: watertight, shock resistant and heat resistant."
- **优点**: “watertight”意为“防水”,与题干中的“防水”相符;“shock resistant”意为“耐冲击”,与题干一致;“heat resistant”意为“耐热”,同样符合题干。因此,这个选项是正确的。
### 知识点总结
1. **防水 vs. 耐水**:
- 防水(watertight/waterproof)指的是完全不进水的能力。
- 耐水(water tolerant)则是指在一定条件下能够抵御水的侵入,但不一定完全不进水。
2. **耐冲击 vs. 耐旋转**:
- 耐冲击(shock resistant)是指能够承受外部冲击而不损坏。
- 耐旋转(spin resistant)则与冲击无关,主要是指在旋转或旋转力下的耐受能力。
3. **耐热**:
- 耐热(heat resistant)是指材料能够在高温环境下保持其性能和结构的能力。
### 生动例子
想象一下,你在户外露营,带着一个防水的语音记录器。你不小心把它掉进了河里,但因为它是防水的,所以里面的电子元件没有受到损坏。再想象一下,你在野外探险时,记录器掉落在地上,但由于它是耐冲击的,依然可以正常工作。最后,假设你在阳光下使用它,它的耐热特性确保它不会因为高温而故障。
相关知识点:
语音记录器外壳特性考点记
相关题目
Warnings, cautions and notes may be used to highlight or emphasize important points.
This system shows the pilot the deviations from the localizer course and the glideslope path.
The operator may use standard ABC Condition Report form(s) or an equivalent containing the same information.
Make sure that the indications agree with the position of the flaps.
No part of this document may be reproduced in any form without permission in writing from the publisher.
Start a safety instruction with a clear and simple command or condition.
It operates when the pressure applied in the opposite direction is more than a set value.
"Emergency Procedures" shall have a red plasticized tab divider.
When a new paragraph starts, the reader knows that there will be new or different information in that paragraph.
Emergency Shutdown does not include the units themselves.
