哪些现象发生时,循环泵将保护跳闸?

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问题:

哪些现象发生时,循环泵将保护跳闸?

考点:脱硫装置操作工考试脱硫操作工(综合练习)脱硫操作工(综合练习)题库
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医德修养的主要内容是指()

A.卫生部长提出的要求

B.医院院长提出的要求

C.病人提出的要求

D.新闻媒体提出的要求

E.医德原则、规范提出的要求

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Geneva is situated between the Jura Range and the Alps on the western end of Lake Geneva. Capital of Peace is one of its names— the European headquarters of the United Nations lies here in Palais des Nations. Another worthy name for this city with a humanitarian tradition(人道主义传统)and international character is the World’s Smallest Metropolis. Parks, splendid stores and lively streets in the old part of town and its 2000-year history wait to be discovered.

The Jet d’Eau together with the Flower Watch are the main attractions every year for the tourists visiting Geneva. The Jet d’Eau has become the symbol(象征)of Geneva for a long time. This is a 140 meters high water monument with a rich history. Eight 13,500-watt projectors light the grand column(圆柱)of the fountain in the evening, from early March until the second Sunday of October. The Flower Watch, which was created at the edge of the English Garden in 1955, reminds us about that Geneva is the birthplace of the Swiss clock and watch making, and that this industry has become internationally famous, as well through the quality of the watches as through their beautiful appearance.

Sails on Lake Geneva are also enjoyable. The Lake of Geneva, lying among the Alps, is a true inland sea, making possible a wide range of pleasant boat trips, you can relax and watch the beautiful scenes pass by.

56. Which of the following is NOT suitable for describing Geneva?

A. Capital of Peace.              B. Palais des Nations.

C. The World’s Smallest Metropolis.

D. The birthplace of the Swiss clock and watch making.

57. The Jet d’Eau in the second paragraph refers to       .

A. the water fountain            B. the English Garden

C. a new scene with electric lighting     D. the name of a famous watchmaker

58. What do we learn about the Lake of Geneva from the text?

A. It is the symbol of Geneva.

B. It lies among the Jura Range.

C. It has a direct passage to the ocean.

D. It is a large body of water of tourist interest.

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在大型复杂IT项目管理中,为了提高项目之间的协作效率,通常应首先()

A.确保每个项目经理都明确项目的总体目标

B.建立统一的项目过程作为IT项目管理的基础

C.为每一个项目单独建立一套合适的过程规范

D.制定合理的沟通计划

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施工现场作业人员安全带的正确使用方法是()。

A.低挂高用

B.高挂低用

C.与身体平行

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刮板输送机刮扳的检修与完好标准是什么?

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