The primary function of refrigerated transport is to move product from either the point of harvest or a commercial storage area to the retail outlet,with no loss in product quality.

The primary purpose of the passage is to

A．point out that theories about the functioning of olfactory sensation have failed to change despite experimental inquiry

B．suggest means by which the impact of odors that irritate human subjects may eventually be lessened

C．describe the attempt of scientists to understand the degree to which odor perception is learned or innate

D．demonstrate that efforts to understand the psychobiological basis for human perception is too difficult for modern laboratory techniques

E．describe how the emotional pairing process in odor sensation can lead to the experience of irritation

The primary purpose of the passage is to

A．point out that theories about the functioning of olfactory sensation have failed to change despite experimental inquiry

B．suggest means by which the impact of odors that irritate human subjects may eventually be lessened

C．describe the attempt of scientists to understand the degree to which odor perception is learned or innate

D．demonstrate that efforts to understand the psychobiological basis for human perception is too difficult for modern laboratory techniques

E．describe how the emotional pairing process in odor sensation can lead to the experience of irritation

The primary purpose of the passage is to

A．point out that theories about the functioning of olfactory sensation have failed to change despite experimental inquiry

B．suggest means by which the impact of odors that irritate human subjects may eventually be lessened

C．describe the attempt of scientists to understand the degree to which odor perception is learned or innate

D．demonstrate that efforts to understand the psychobiological basis for human perception is too difficult for modern laboratory techniques

E．describe how the emotional pairing process in odor sensation can lead to the experience of irritation

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable(6)of the technical requirements for the software product. During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform. and each(7)that it must meet. The starting point is usually a set of high level requirements from the(8) that describe the project or problem.In either case, the requirements definition team formulates an overall concept for the system and then defines(9)showing how the system will be operated publishes the system and operations concept document and conducts a system concept review(SCR).Following the SCR, the team derives(10)require merits for the system from the high level requirements and the system and operations conceptusing structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable(6)of the technical requirements for the software product.During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform. and each(7)that it must meet. The starting point is usually a set of high-level requirements from the(8)that describe the project or problem.In either case, the requirements definition team formulates an overall concept for the system and then defines(9)showing how the system will be operated, publishes the system and operations concept document, and conducts a system concept review(SCR).Following the SCR, the team derives(10)requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis the team specifies the software functions and algorithms needed to, satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable(36)of the technical requirements for the software product.During the requirements definition phase, the requirements definition team uses an interative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform. and each(37)that it must meet. The starting point is usually a set of high level requirements from the(38)that describe the project or problem.In either case, the requirements definition team formulates an overall concept for 'the system and then defines(39)showing how the system will be operated, publishes the system and operations concept document and conducts a system concept review (SCR).Following the SCR, the team derives(40)requirements for the system from the high level requirements and the system and operations concept using structured or object-oriented analysis. The team specifies the software functions and algorithms needed to satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable(71 )of the technical requirements for the software product.During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the sofrware must perform. and each(72)that it must meet. The starting point is usually a set of high-level requirements from the(73)that describe the project or problem.In either case, the requirements definition team formulates an overall concept for the system and then defines(74)showing how the system will be operated, publishes the system and operations concept document, and conducts a system concept review(SCR).Following the SCR, the team derives(75)requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable(71 )of the technical requirements for the software product.During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the sofrware must perform. and each(72)that it must meet. The starting point is usually a set of high-level requirements from the(73)that describe the project or problem.In either case, the requirements definition team formulates an overall concept for the system and then defines(74)showing how the system will be operated, publishes the system and operations concept document, and conducts a system concept review(SCR).Following the SCR, the team derives(75)requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement

The role of the "flow restriction"(Line 6, Para. 2) in a heat pump is to____

A．measure accurately the flow rate of the refrigerant mass at that point

B．reduce the pressure to bring about the evaporation and cooling of refrigerant

C．stop the refrigerant from further moving

D．reverse the direction of refrigerant flow when needed

The writer is taking the point of view of______.

A．a colleague

B．people like Ted

C．an employee

D．a manager