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- 2021-4-25
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- 1970-1-1
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P1
介绍背景,引入主题,用玻璃盖房子做承重
现象玻璃易脆(ok问题解决型)
为什么脆啊(IDC)
解决易脆的方法有局限性 — affect transparency
P2
另一个方法:tempering
继续详细介绍
小limitation:still break but less chance of 受伤
P3
然鹅Tempering不够,为什么不够,有个问题
L可以解决这个问题
但是L也有缺点
P4
一些builders还在找better alternative than conventionals
另一些builders找其他的alternative
目前4th段作用还不是太明白
长难句编号 | 原句 | 分析 | 句子的作用 | 1 | Glass is very strong but starts to weaken the instant it is made. | weaken (when) the instant it is made. | | 2 | Exta one gas molecule can break a silicon-oxygen bond, generating a tiny fissure that grows under stress. | 不需要完全读懂这个句子
要求:理解到这个句子的作用为说明玻璃易碎即可 | To elaborate the point that the glass is weak | 3 | Unlike other matenals, glass does not deform or otherwise give advance waning of failure. So it breakage occurs, maintaining the integrity of the structure is paramount. | 为什么难读懂呢,把warning看成warming,淦
该段文章结构很清晰,并不需要读懂该句 | 为什么Tempering不够,为什么需要L这个东东 | 4 | Some builders seeking to make glass structures unencumbered by metal or other
materials are investigating less common kinds of glass. | 为什么没看懂:生词unencumbered
不需要看懂,its a modifier | |
单词
生词 | 释义 | Additional Notes | load | 1. the amount of weight carried, especially by a vehicle, a structure such as a bridge, or an animal
load-bearing 承重:We can't knock through there because that's a load-bearing wall.
2. noun. the amount of work to be done by a person
3. verb. to put a lot of things into a vehicle or machine | a load informal (also loads) = a lot
I've got a load of work to get through before tomorrow.
There were a load of people there.
Have some more food - there's loads.
be loaded with sth = to contain a lot of something
Most fast foods are loaded with fat. | fissure | 1. a deep, narrow crack in rock or the earth
2. (大腦皮層等的)裂紋,溝
3. (牙齒表面的)裂;疵點 | | encumber | 1. to make it difficult for someone to do something
We choose not to encumber readers with the details.
Neither do we want to encumber the programmer with this tedious and rather low-level task.
2. to be large and/or heavy and make it difficult for somebody to move | unencumbered: without something making it difficult for you to do something
* She sought a life unencumbered by marriage and (direct) male control.
* Unencumbered by censorship, the private electronic media flourish. | weld | to join two pieces of metal together permanently by melting the parts that touch | |
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