操作过程中塔板温度逐渐上涨,有几种调节方法?

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问题:

操作过程中塔板温度逐渐上涨,有几种调节方法?

考点:甲醇装置操作工甲醇精馏甲醇精馏题库
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有规律的子宫收缩,并伴子宫颈管展开,宫颈口扩张,胎先霹下降()

A.内出血 

B.外出血 

C.腹腔出血 

D.颅内出血 

E.血尿

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在结构化程序设计模块调用中, 【18】 是指模块的上级模块数。

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阅读表达

     In our culture, the sources of what we call a sense of "mastery" -feeling important and worthwhile-and

the sources of what we call a sense of "pleasure"-finding life enjoyable-are not always the same. In the past women often were told "You can't have it all." Sometimes what the speaker really is saying is: "You choose a career, so you can't expect to have closer relationships or a happy family life." or "You have a wonderful husband and children-what's all this about wanting a career?" But today women need to_____________,

if they are to feel good about themselves.

     Our study shows that, for women, well-being has two aspects. One is mastery, which includes

self-respect, a sense of control over your life, and low levels of anxiety and depression. Mastery is closely related to the "doing" side of life, to work and activity. Pleasure is the other aspect, and it is made up of

happiness, satisfaction and optimism. It is tied more closely to the "feeling" side of life. The two are

independent of each other. A woman could be high in mastery and low in pleasure, and vice versa

(反之亦然). For example, a woman who has a good job, but whose mother has just died, might be feeling very good about herself and in control of her work life, but the pleasure side could be damaged for a time.

     The concepts of mastery and pleasure can help us identify the sources of well-being for women, and

correct past mistakes. In the past, women were encouraged to look only at the feeling side of life as the

source of all well-being. But we know that both mastery and pleasure are important. And mastery seems

to be achieved largely through work. In our study, all the groups of employed women were valued

significantly higher in mastery than women who were not employed.

     A woman's well-being is developed when she takes on multiple roles. At least by middle adulthood, the women who were involved in a combination of roles-marriages, motherhood, and employment-were the

highest in well-being, in spite of warnings about stress and strain.

1. What is the best title for the passage? (no more than 10 words)

________________________________________________________________________

2. Fill in the blank in the first paragraph with proper words. (no more than 10 words)

________________________________________________________________________

3. What is the main idea of the Second Paragraph? (no more than 8 words)

________________________________________________________________________

4. What is the difference about women's well-being between Today and the Past? (no more than 20

words)

________________________________________________________________________

________________________________________________________________________

5. What does the underlined word "it" (Line 4, Para 2) refer to? (1 word)

________________________________________________________________________

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“要么P要么q,非p,q”这种结构是哪种推理?()

A、不相容选言推理

B、相容选言推理

C、联言推理

D、假言推理

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苯丙酮尿症杂合体在人群中的比例为().

A.1:10000

B.1:100000

C.1:1000

D.1:500

E.1:50

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