Advanced deposit 名词解释
第1题
听力原文: Good morning, class. I have some great news for you all. Contemporary novelist Marie Irvine is coming to our university next month to lecture on the influence of women writers in the literary scene. If you can recall, we have read a few of Ms. Irvine's works in our textbook, and she is often considered one of the dozen best writers in the country. Not only is she going to give a lecture here, but also I have been able to convince her to lead a creative writing workshop for interested students. Since this is an advanced writing class, and you all have made considerable progress, I decided to offer the class the opportunity to join the workshop before this is offered to the entire campus.
The workshop will be two days long, held in the main lecture hall of this building. Ms. Irvine has assured me that participants in the workshop will work closely with her and get all the personal attention they need. She will particularly focus on the problems of female writing. Since there are only fifteen spots open for this workshop, I suggest you sign up as soon as possible before all the seats are taken. The cost of the workshop is $ 200, and this fee includes all your materials and a dinner banquet that will be held afterwards. You must pay an $ 80 deposit to reserve a spot, and the remainder of the tuition must be paid in two weeks. I should mention that the English department is co-sponsoring the workshop. If you would like to register, please see me after class. I encourage you to take advantage of this rare opportunity.
(33)
A.Contemporary novels
B.The influence of women writers in literature.
C.How to become a famous writer.
D.How to understand her work.
第2题
A.线性在直角坐标系中表现为一根直线
B.线性是非线性在一定条件下的特例
C.人们通过傅里叶变换、拉普拉斯变换等方法来解决线性问题
D.线性作用在自然界中极其少见
第3题
A.Time deposit and current deposit have the same interest rate.
B.The interest rate is high for current deposit.
C.The interest rate is low for time deposit.
D.The interest rate varies with different kinds of deposit.
第4题
A.Go see the landlord.
B.Go to court.
C.Move out.
D.Get part of their deposit back.
第5题
A.extend
B.withdraw
C.complete
第6题
A.deposit
B.cost
C.charge
D.amount
第7题
阅读下列文字,完成43—45题:
线性和非线性本来是数学名词.所谓线性是指量与量之间的正比关系,用直角坐标形象地画出来,是一根直线.在线性系统中,部分之和等于整体,描述线性系统的方程遵从叠加原理,即方程的不同解加起来仍然是解.非线性则指整体不等于部分之和,叠加原理失效,非线性方程的两个解之和不再是方程的解.对于处理线性问题,已经有一套行之有效的方法,例如傅里叶变换,拉普拉斯变换等等.然而对于非线性问题,长期以来科学家往往束手无策,只能具体问题具体分析,无统一方法可循. 线性和非线性物理现象的区分一般有以下三个特征.首先从运动形式上有定性区别, 线性现象一般表现为时空中的平滑运动,并可用性能良好的函数表示.而非线性现象则表现为从规则运动向不规则运动的转化和跃变.其次,从系统对外界影响和系统参量微小变动的响应上看,线性系统的响应平缓,光滑,往往表现为对外界影响成比例的变化.而非线性系统中参量的极微小变化,在一些关节点上,可以引起系统运动形式的定性改变,在对外界激励的响应上,则表现为出现与外界激励有本质区别的行为,比如周期驱动的非线性振动系统可以出现驱动频率的分频,倍频形式的运动,而不仅仅是重复外界频率.第三,反映在连续介质中的波动上,线性行为表现为色散引起的波包弥散,结构的消失,而非线性作用却可以促使空间规整性结构的形成和维持,如孤子,涡旋,突变面等等. 自然界大量存在的相互作用是非线性的,线性作用其实只不过是非线性作用在一定条件下的近似.
43.对"线性"描述不恰当的一项是:
A.线性在直角坐标系中表现为一根直线
B.线性是非线性在一定条件下的特例
C.人们通过傅里叶变换,拉普拉斯变换等方法来解决线性问题
D.线性作用在自然界中极其少见
第9题
A.numerical
B.negligible
C.notorious
D.naive
第10题
阅读下列文字,完成43-45题:
线性和非线性本来是数学名词,所谓线性是指量与量之间的正比关系,用直角坐标形象地画出来,是一根直线,性系统中,部分之和等于整体,描述线性系统的方程遵从叠加原理,即方程的不同解加起来仍然是解,非线性则指整体不等于部分之和,叠加原理失效,非线性方程的两个解之和不再是方程的解,对于处理线性问题,已经有一套行之有效的方法,例如傅里叶变换,拉普拉斯变换等等,然而对于非线性问题,长期以来科学家往往束手无策,只能具体问题具体分析,无统一方法可循,线性和非线性物理现象的区分一般有以下三个特征,首先从运动形式上有定性区别,线性现象一般表现为时空中的平滑运动,并可用性能良好的函数表示,而非线性现象则表现为从规则运动向不规则运动的转化和跃变,其次,从系统对外界影响和系统参量微小变动的响应上看,线性系统的响应平缓,光滑,往往表现为对外界影响成比例的变化,而非线性系统中参量的极微小变化,在一些关节点上,可以引起系统运动形式的定性改变,在对外界激励的响应上,则表现为出现与外界激励有本质区别的行为,比如周期驱动的非线性振动系统可以出现驱动频率的分频,倍频形式的运动,而不仅仅是重复外界频率,第三,反映在连续介质中的波动上,线性行为表现为色散引起的波包弥散,结构的消失,而非线性作用却可以促使空间规整性结构的形成和维持,如孤子,涡旋,突变面等等,
自然界大量存在的相互作用是非线性的,线性作用其实只不过是非线性作用在一定条件下的近似。
对“线性”描述不恰当的一项是:
A.线性在直角坐标系中表现为一根直线
B.线性是非线性在一定条件下的特例
C.人们通过傅里叶变换,拉普拉斯变换等方法来解决线性问题
D.线性作用在自然界中极其少见
第11题
A.Both time deposit and current deposit have the same interest rate.
B.The interest rate is high for current deposit.
C.The interest rate is low for time deposit.
D.The interest rate varies with different kinds of deposit.