皮皮学，免费搜题
登录
搜题
【简答题】
L、 XL、 和JL分别为( )、( )和( )的代号。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】物流管理与物流工程研究领域的主要区别,描述不正确的是
A.
物流工程以物流系统为研究对象，物流管理以管理学原理研究物体流动规律
B.
物流工程主要以物流资源配置、物流系统运作过程的控制与管理的工程领域。物流管理运用管理学原理，实现协调与监督。
C.
物流工程运用系统工程与信息技术，寻找最优方案。物流管理依据管理学原理，实现最佳的协调与配合。
D.
物流工程突出技术手段为主，物流管理突出管理学原理为主，但两者之间关系不密切。
【单选题】The joint of the riser in a marine riser system that compensates for heave，the up-and-down motion of a floater，is the（）.
A.
flex joint
B.
slip joint
C.
heave joint
D.
riser joint
【单选题】To prevent the riser system from buckling under its own weight，upward tension is provided by the（）.
A.
riser stabilizers
B.
guideline tensioning system
C.
riser tensioning system
D.
guideline stabilizers
【单选题】In a typical riser-gated casting system, component 1 and 2 depict ( )
A.
sprue and runner
B.
well and gate
C.
side riser and top riser
D.
none of the above
【单选题】For the following problem(s), consider these debt strategies being considered by a corporate borrower. Each is intended to provide $1,000,000 in financing for a three-year period.borrower. Each is int...
A.
that interest rates might go down or that your credit rating might improve.
B.
that interest rates might go up or that your credit rating might improve.
C.
that interest rates might go up or that your credit rating might get worse.
D.
none of the above.
【单选题】In a typical riser-gated casting system, component 1 and 2 depict ( )
A.
sprue and runner
B.
well and gate
C.
side riser and top riser
D.
none of the above
【单选题】Americans' use of cell phones has increased so quickly that wireless networks are becoming overloaded, causing a growing number of customers to complain about calls that are inaudible or are cut off o...
A.
they can not listen to the voice clearly
B.
the phone is cut off while they are communicating
C.
the prices for wireless service are high
D.
the cell phone is never connected in some places
【单选题】A riser is an extra void created in the mold to contain ( ) molten material.
A.
effective
B.
adhesive
C.
relative
D.
excessive
【单选题】In a typical riser-gated casting system, cavity 3 depicts ( )
A.
sprue
B.
riser
C.
core
D.
runner
【简答题】Riser is an void created in the mold
相关题目：
参考解析：
知识点：
题目纠错 0
发布
