揽瓜阁做题小分队 第24天 色彩测量技术的应用

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The science of color management developed in response to a very specific need: the successful development of high-volume assembly lines required strict quality control across a number of parameters, including color. Engineers developed measurement devices, such as colorimeters and spectrophotometers, to create profiles of various colors. A profile from a particular machine could then be referenced to a standard color space, or set of definitions for establishing particular colors. In this way, the profile data for a specific color was “standardized” and could be transferred among different color creation and calibration machines, allowing, for example, six automobile assembly lines located in two different states to produce thousands of identically-hued silver sedans over a period of months.

In the 1990's, color management companies began adapting their color measurement expertise to the healthcare field. One company, for example, created a cholesterol test that negated the typical requirements for patients to fast before the test and have blood drawn, making the test much cheaper and easier to administer. Drops of two different liquids, digitonin and an enzyme substrate, are placed sequentially on the patient’s palm. First, the digitonin binds to cholesterol present in the skin; then, the enzyme substrate causes a color-change reaction that is dependent upon the patient’s cholesterol level. The doctor or technician can quantify the precise level by measuring the color change with a spectrophotometer. Such novel applications promise to have as far-reaching an impact on the healthcare industry as the first color measurement products had on early assembly-line businesses nearly a century ago.

1) The passage is primarily concerned with which of the following?
A) Detailing the analogous application of a technology in two different industries.
B) Debating the historical significance of a particular type of technology.
C) Contrasting two different types of technologies.
D) Explaining the technical aspects of a new technology.
E) Comparing the historical development and success of two different industries.

2) Which of the following can be inferred from the passage?
A) A colorimeter can also be used in the color-based cholesterol test.
B) Color management companies will continue to develop healthcare applications.
C) Color management science would not have been developed had the automotive industry not needed the technology.
D) Color management products are applicable to industries beyond automotive and healthcare.
E) Before color management technology was developed, it was difficult to produce a large volume of cars with precisely equal colors.

3) According to the passage, all of the following are accurate EXCEPT
A) a spectrophotometer can measure the change in color of a particular substance or surface
B) color management technologies have been successfully applied to multiple industries
C) a color profile is a collection of definitions used to produce colors
D) it is necessary to apply the digitonin before the enzyme substrate in order for the cholesterol test to work properly
E) color profiles allow companies to apply standardized metrics across an entire product line

参考答案，做完才看

AEC

andyhhhh

DEA

B及站士

P1.
1. Context: high-volume assembly lines required strict color control -> color management
2. Elaborate: color measurement devices (CM & Spec) -> create profiles of various color – referenced to a standard color space / set of definitions for establishing particular colors
3. Example: standardized color – automobile assembly lines to produce many cars

P2.
1. Analogous application: heatlthcare field – ex. Cholesterol test
2. Elaborate:
(Digitonin + cholesterol)+enzyme=>color-change reaction
color change + spectrophotometer=>cholesterol level testing results
3. Conclusion: Such applications have as comprehensive impact on the healthcare industry as the color measurement products had on assembly-line businesses

屯个名字

第一段：
Color management源于High-volume assembly lines
——>(为什么？color如何影响？)
One profile for one color-->standardized profile data-->six automobile assembly lines located in two different states to produce thousands of identically-hued silver sedans over a period of months(原句难理解时，根据例子理解)

第二段：
Color management 进军healthcare field
——>(同理：为什么/如何？)
Cholesterol test：the digitonin binds to cholesterol; an enzyme substrate causes a color-change reaction that is dependent upon the patient’s cholesterol level
——>quantify the precise level by measuring the color change
——>作者对color management的评价：healthcare 行业应用很新颖，assembly lines的应用在一百年前

段段关系：
P1:color management在assembly lines的应用
P2:color management在healthcare field的应用+作者评价(novel / far-reaching-积极)

AEC
第三题排除法做的
chatgpt两个句子的理解：
C) a color profile is a collection of definitions used to produce colors(原文：保证生产出的颜色准确；选项：how to produce colors accurately-步骤准确)

眯眼笑

第一段：color management的起源和运行原理
起源：是针对大量生产线需要对各种参数（包括颜色）进行严格的质量管控而发展起来的。
如何运行的：设备colorimeters and spectrophotometers去创造一系列标准化的颜色，满足不同颜色的需要
举例：汽车生产线可以造几千辆银色的车

第二段：color management应用到健康领域，举例
一家公司创新了a cholesterol test，病人不用事先禁食和抽血了，让这个test变得更便宜且更容易了。
这个test是怎么利用color management的
这样的创新未来可期

第三题C选项a color profile is a collection of definitions used to produce colors纠结了很久，后面细看觉得错在produce colors，原文里面说：A profile from a particular machine could then be referenced to a standard color space, or set of definitions for establishing particular colors. 也就是说他不是用来生产颜色的，像是个颜料板give you a reference/definition of a color

NikitaHan

色彩测量技术
一段：色彩管理科学的发展是由于工业发展的特定需要：大批量的流水线生产对于一系列参数有着严格的质量控制，其中包括颜色。工程师们建立了颜色测量模型和标准的颜色库。通过这些技术，位于不同州的6个汽车生产线生产出了数千辆完全一样颜色的银色轿车。

二段：讲了色彩管理技术在医学领域的应用。一个公司利用这项技术使得胆固醇测试变得更便宜，更迅速，更易操作。医生们可以量化测试的准确度，利用分光计的颜色变化。并指出，颜色测量在医学界将会有更深远的影响。

作者观点：介绍色彩管理科学的产生，以及其在汽车生产和医学领域的应用。

大月亮cyn

Day24 AEC

崔大套

AEC

huluzhu

ADA

690387114

ABB
AEC
题2 B选项错误原因，定位在Such novel applications promise to have as far-reaching an impact.表明影响深远，没说会在该医疗领域继续投入研发E选项 in response to 表明了因果关系
题3 D选项 sequentially一词,"有顺序地"
B选项 multiple，文中至少说了2个
C选项原文be referenced to 参考，选项直接是is