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______ is not a true composite? A) Bamboo B) Human bone C) Safety glass D) Steel

______ is not a true composite?

A) Bamboo

B) Human bone

C) Safety glass

D) Steel

提问人:网友anonymity 发布时间:2022-01-06
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更多“______ is not a true composite…”相关的问题
第1题
A composite beam is made up of a [图] wood beam ( ...

A composite beam is made up of awood beam () and a steel bottom cover plate () . Allowable stresses in wood and steel are 6.5 MPa and 110 MPa, respectively. The allowable bending moment about the z axis of the composite beam is most nearly:

A、2.9

B、3.5

C、4.3

D、9.9

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第2题
Air transport is not suitable for transporting __________.

A、bulk cargoes

B、fresh flowers and fruits

C、goods with shorting selling life

D、high value, low volume merchandise

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第3题
The special Hu brush, made of goat hair, is suitable for writing small characters.
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第4题
Which statement about fiber loading is not correct?

A.the amount of reinforcement in a composite material

B.is expressed in volume fraction

C.a factor influencing the composite

D.the strength of the composite is inversely proportional to the volume fraction of fiber present

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第5题
Which one is not used as a transition word to give examples?()
A、for example

B、such as

C、likewise

D、for instance

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第6题

Week 10 For some writing situations comparison and contrast is a basic strategy. Chances are that we will confront many test questions and essay assignments asking us to compare (likeness) and/or contrast (difference) two persons, places, or things (texts, theories, scientific processes, and so on). "Classic" compare-and-contrast papers, in which you weight A and B equally, may be about two similar things that have crucial differences (two pesticides with different effects on the environment) or two similar things that have crucial differences, yet turn out to have surprising commonalities (two politicians with vastly different world views who voice unexpectedly similar perspectives on sexual harassment). Your introduction will include your frame of reference, grounds for comparison, and thesis. There are two basic ways to organize the body of your paper. In text-by-text (block), you discuss all of A, then all of B. In point-by-point, you alternate points about A with comparable points about B. But no matter which organizational scheme you choose, you need not give equal time to similarities and differences. In fact, your paper will be more interesting if you get to the heart of your argument as quickly as possible. Thus, a paper on two evolutionary theorists' different interpretations of specific archaeological findings might have as few as two or three sentences in the introduction on similarities and at most a paragraph or two to set up the contrast between the theorists' positions. The rest of the paper, whether organized text- by-text or point-by-point, will focus on the two theorists' differences. Now choose one of the following topics and develop it into an essay of no less than 200 words. 1. Online Learning & Classroom Learning. 2. Living on Campus & Living off Campus.

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第7题
Which of the following characteristics do descriptive studies have?

A、Collect and analyze data on an individual basis

B、Choose people of different natures to compare

C、Obtain the surveyed population by random sampling

D、Describe the characteristics of the disease distribution and provide a clue to the cause of the disease

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第8题
Which one of the following is not true in revising?

A、Non-specific evidence is acceptable to run through the writing.

B、The thesis and supporting ideas need to be revised in consistency with each other.

C、Transitional words are improved to make the thesis and supporting ideas coherent.

D、Various sentence patterns are modified to the writing’s advantage.

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第9题
An elastomer with great resistance to gas permeation can serve as inner tubes, gas hoses, tubing, diaphragms

A) NR

B) Butyl rubber (IIR)

C) Neoprene

D) EPR and EPDM

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第10题
Which of the following polymers can not be selected when high dimensional accuracy must be maintained?

A) high-density polyethylene

B) nylon 6/6

C) fluorocarbons

D) polyester

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